# List of patrol vessels of the United States Navy

This is a list of patrol vessels of the United States Navy.
Ship status is indicated as either currently active [A] (including ready reserve), inactive [I], or precommissioning [P]. Ships in the inactive category include only ships in the inactive reserve, ships which have been disposed from US service have no listed status. Ships in the precommissioning category include ships under construction or on order.

## Assault Support Patrol Boat (ASPB)

Eighty-six Assault Support Patrol Boats were built for use in the Vietnam War.

## Patrol air cushion vehicle (PACV)

The Navy used 3 Patrol Air Cushion Vehicle hovercraft in Vietnam.

## Hydrofoil vessels
### Patrol craft hydrofoil (PCH)

* USS High Point (PCH-1) (Boeing)

### Patrol gunboat hydrofoil (PGH)

* USS Flagstaff (PGH-1) (Grumman experimental class)
* USS Tucumcari (PGH-2) (Boeing, JetFoil predecessor)

### Patrol missile hydrofoil (PHM)

Pegasus class
* USS Pegasus (PHM-1), ex-Delphinus
* USS Hercules (PHM-2)
* USS Taurus (PHM-3)
* USS Aquila (PHM-4)
* USS Aries (PHM-5)
* USS Gemini (PHM-6)

## Patrol boat, river (PBR)

The Patrol Boat, River was acquired for the Vietnam War: 718 of these 31/32-foot long boats were purchased with a peak of 250 used in Vietnam.

## Patrol craft coastal (PC)

The original PC hull number sequence ended in 1964, and was then restarted with '1' for this class.
Cyclone-class
* USS Cyclone (PC-1)
* USS Tempest (PC-2)
* USS Hurricane (PC-3)
* USS Monsoon (PC-4)
* USS Typhoon (PC-5)
* USS Sirocco (PC-6)
* USS Squall (PC-7)
* USS Zephyr (PC-8)
* USS Chinook (PC-9)
* USS Firebolt (PC-10)
* USS Whirlwind (PC-11)
* USS Thunderbolt (PC-12)
* USS Shamal (PC-13)
* USS Tornado (PC-14) [I]

## Patrol craft (PC)

* USS PC-454, ex-SP-104, later PYc-46
* USS PC-455, later PYc-47
* USS PC-456, later PYc-48
* USS PC-457, sunk in collision 14 August 1941
* USS PC-458, later PYc-49
* USS PC-459, later PY-18
* USS PC-460, later PYc-50
* USS PC-509, later PYc-51
* USS PC-510, later YP-105
* USS PC-523, later YP-77
The following submarine chasers were 173/174 feet long and used the PC designation. The large missing sections of these numbers for the most part come from the sharing of the same number sequence with the 110-foot submarine chasers that used the SC designation and the 134-foot patrol craft sweepers that used the PCS designation. This number sequence would end in 1964, and then restart with '1' for the Cyclone-class costal patrol craft.
* USS PC-451 (experimental ship)
* USS PC-452 (experimental ship), later IX-211
PC-461 class
* USS Bluffton (PC-461)
* USS PCC-462
* USS PCC-463
* USS PC-464
* USS Paragould (PC-465)
* USS Carmi (PC-466)
* USS PC-467 to Norway as HNoMS King Haakon VII
* USS PC-468
* USS PCC-469
* USS Antigo (PC-470)
* USS PC-471
* USS PC-472
* USS PC-473
* USS PC-474
* USS PC-475
* USS PC-476
* USS PC-477
* USS PC-478
* USS PC-479
* USS PC-480
* USS PC-481
* USS PC-482
* USS Rolla (PC-483)
* USS Cooperstown (PC-484)
* USS PC-485
* USS Jasper (PC-486)
* USS Larchmont (PC-487)
* USS PC-488, later IX-221
* USS PC-489
* USS PC-490
* USS PC-491
* USS PC-492
* USS PC-493
* USS PC-494
* USS PC-495
* USS PC-496, sunk by torpedo 4 June 1943, 5 killed
497-507, 511 to 522, and 524-539 were used by SC submarine chasers
* USS PC-540
* USS PC-541
* USS PC-542
* USS PC-543
* USS PC-544
* USS PC-545
* USS PC-546
* USS PC-547
* USS PC-548
* USS PC-549, later PCC-549
* USS PC-550
* USS PC-551
* USS PC-552
* USS Malone (PC-553)
* USS PC-554
* USS PC-555, later PCC-555
* USS PC-556
* USS PC-557
* USS PC-558, sunk by torpedo 9 May 1944, approx. 35 killed
* USS PC-559
* USS Oberlin (PC-560)
* USS PC-561
* USS PC-562
* USS PC-563, later PCC-563
* USS Chadron (PC-564)
* USS Gilmer (PC-565)
* USS Honesdale (PC-566)
* USS Riverhead (PC-567)
* USS Altus (PC-568)
* USS Petoskey (PC-569)
* USS PC-570
* USS Anoka (PC-571)
* USS Tooele (PC-572)
* USS PC-573
* USS PC-574
* USS PC-575
* USS PC-576
* USS PC-577
* USS PC-578, later PCC-578
* USS Wapakoneta (PC-579)
* USS Malvern (PC-580)
* USS Manville (PC-581)
* USS PC-582, later PCC-582
* USS PC-583
* USS PC-584
* USS PC-585
* USS Patchogue (PC-586)
* USS PC-587
* USS PC-588, later PCC-588
* USS PC-589, later PCC-589
* USS PC-590
* USS PC-591
* USS Towanda (PC-592)
* USS PC-593
* USS PC-594
* USS PC-595
* USS PC-596
* USS Kerrville (PC-597)
* USS PC-598, later PCC-598
* USS PC-599
* USS PC-600
* USS Arcata (PC-601)
* USS Alturas (PC-602)
* USS Solvay (PC-603)
* USS PC-604
* USS PC-605
* USS Andrews (PC-606)
* USS PC-607
* USS PC-608
* USS PC-609
* USS PC-610
* USS PC-611
* USS PC-612
* USS PC-613
* USS PC-614
* USS PC-615
* USS PC-616
* USS Beeville (PC-617)
* USS Weatherford (PC-618)
* USS Dalhart (PC-619)
* USS Bethany (PC-620)
* USS PC-621
* USS PC-622
* USS PC-623
* USS PC-624, later YW-120
* USS PC-625
* USS PC-626
* USS PC-627
* USS PC-684
* USS Pikeville (PC-776)
* USS Waynesburg (PC-777)
* USS Gallipolis (PC-778)
* USS Mechanicsburg (PC-779)
* USS Maynard (PC-780)
* USS Metuchen (PC-781)
* USS Glenolden (PC-782)
* USS PC-783
* USS PC-784
* USS Frostburg (PC-785)
* USS PC-786
* USS PC-787
* USS PC-788
* USS PC-789
* USS PC-790
* USS PC-791
* USS PC-792
* USS PC-793
* USS PC-794
* USS PC-795
* USS PC-796
* USS PC-797
* USS PC-798
* USS PC-799 to Republic of Korea as Kum Gang San (PC-702)
* USS PC-800
* USS PC-801
* USS PC-802, later PCC-802, to Republic of Korea as Sam Gak San (PC-703)
* USS PC-803, later PCC-803
* USS PC-804
* USS PC-805, later PGM-10
* USS PC-806, later PGM-11
* USS PC-807
* USS Ripley (PC-808)
* USS PC-809
* USS PC-810 to Republic of Korea as Jiri San (PC-704)
* USS PC-814
* USS PC-815, sunk in collision 11 September 1945, 1 killed
* USS PC-816
* USS Welch (PC-817)
* USS PC-818
* USS PC-819
* USS PC-820
* USS PC-821
* USS Asheboro (PC-822)
* USS PC-823 to Republic of Korea as Pak Tu San (PC-701)
* USS PC-824
* USS PC-825
* USS PC-826, later PYc-52
* USS PC-1039, later SC-1039
* USS Edenton (PC-1077)
* USS PC-1078
* USS Ludington (PC-1079)
* USS PC-1080
* USS Cadiz (PC-1081)
* USS PC-1082
* USS PC-1083
* USS PC-1084
* USS PC-1085
* USS PC-1086
* USS Placerville (PC-1087)
* USS PC-1088, later PGM-12
* USS PC-1089, later PGM-13
* USS PC-1090, later PGM-14
* USS PC-1091, later PGM-15
* USS Greencastle (PC-1119)
* USS Carlinville (PC-1120)
* USS PC-1121
* USS PC-1122
* USS PC-1123
* USS PC-1124
* USS Cordele (PC-1125)
* USS PC-1126, later PCC-1126
* USS PC-1127
* USS PC-1128
* USS PC-1129
* USS PC-1130
* USS PC-1131
* USS PC-1132
* USS PC-1133
* USS PC-1134
* USS Canastota (PC-1135)
* USS Galena (PC-1136), later PCC-1136
* USS Worthington (PC-1137), later PCC-1137
* USS Lapeer (PC-1138)
* USS Glenwood (PC-1140)
* USS Pierre (PC-1141)
* USS Hanford (PC-1142)
* USS PC-1143
* USS PC-1144
* USS Winnemucca (PC-1145)
* USS PC-1146
* USS PC-1147
* USS PC-1148, later PGM-16
* USS Susanville (PC-1149)
* USS PC-1167
* USS PC-1168
* USS PC-1169, later PCC-1169
* USS Kelso (PC-1170)
* USS PC-1171
* USS Olney (PC-1172)
* USS Andalusia (PC-1173)
* USS Fredonia (PC-1174)
* USS Vandalia (PC-1175)
* USS Minden (PC-1176)
* USS PC-1177, later PCC-1177
* USS PC-1178, later PCC-1178
* USS Morris (PC-1179)
* USS Woodstock (PC-1180)
* USS Wildwood (PC-1181)
* USS PC-1182
* USS PC-1183
* USS PC-1184
* USS PC-1185
* USS Ipswich (PC-1186)
* USS PC-1187
* USS PC-1188
* USS PC-1189, later PGM-17
* USS Bel Air (PC-1191)
* USS PC-1192
* USS Ridgway (PC-1193)
* USS PC-1194
* USS PC-1195
* USS Mayfield (PC-1196)
* USS PC-1197
* USS Westerly (PC-1198)
* USS PC-1199
* USS PC-1200
* USS Kittery (PC-1201)
* USS PC-1202
* USS PC-1203
* USS PC-1206
* USS PC-1207
* USS PC-1208
* USS Medina (PC-1209)
* USS PC-1210
* USS PC-1211
* USS Laurinburg (PC-1212)
* USS Louden (PC-1213)
* USS PC-1214
* USS PC-1215
* USS Elkins (PC-1216)
* USS PC-1217
* USS PC-1218
* USS PC-1219
* USS PC-1220
* USS PC-1221
* USS PC-1222
* USS PC-1223
* USS Waverly (PC-1225)
* USS PC-1226
* USS PC-1227
* USS Munising (PC-1228)
* USS Wauseon (PC-1229)
* USS Grinnell (PC-1230)
* USS Tipton (PC-1231)
* USS PC-1232
* USS PC-1233
* USS PC-1235
* USS PC-1236
* USS Abingdon (PC-1237)
* USS PC-1238
* USS Culpeper (PC-1240)
* USS PC-1241
* USS Port Clinton (PC-1242)
* USS PC-1243
* USS PC-1244, later PCC-1244
* USS PC-1245
* USS Canandaigua (PC-1246)
* USS PC-1247
* USS PC-1248 to France as Sabre (W11)
* USS PC-1249 to France as Pique (W13)
* USS PC-1250 to France as Cimeterre (W12)
* USS PC-1251, later PCC-1251
* USS Tarrytown (PC-1252)
* USS PC-1253
* USS PC-1254
* USS PC-1255, later PGM-18
* USS PC-1257
* USS PC-1258
* USS Durango (PC-1260)
* USS PC-1261, sunk by shore gunfire 6 June 1944
* USS PC-1262
* USS Milledgeville (PC-1263)
* USS PC-1264, one of 2 USN ships with a nearly all African-American crew in WW2
* USS PC-1265
1376 to 1465 used by PCS patrol minesweepers, a few did hold the PC designation at times
* USS PC-1427, later PCS-1427
* USS PC-1465, later PCS-1465, AMc-204 as Minah, AMCU-14, MHC-14
* USS Grosse Pointe (PC-1546), Operation Castle nuclear test participant
* USS Corinth (PC-1547)
* USS PC-1548, later PGM-9
* USS PC-1549
* USS PC-1550, later PGM-19
* USS PC-1551, later PGM-20
* USS PC-1552, later PGM-21
* USS PC-1553, later PGM-22
* USS PC-1554, later PGM-23
* USS PC-1555, later PGM-24
* USS PC-1556, later PGM-25
* USS PC-1557, later PGM-26
* USS PC-1558, later PGM-27
* USS PC-1559, later PGM-28
* USS PC-1560 to France as Coutelas (W22)
* USS PC-1561
* USS PC-1562 to France as Javelot (W23)
* USS PC-1563
* USS PC-1564
* PC-1565, later PGM-29
* PC-1566, later PGM-30
* PC-1567, later PGM-31
* PC-1568, later PGM-32
* USS Anacortes (PC-1569)
* PC-1570 to PC-1585 canceled
The Adroit class was a group of PC-461 class submarine chasers completed as minesweepers (AM-82 through AM-99). However, they were considered unsatisfactory in this role, and were all eventually converted back into submarine chasers.
* USS PC-1586, ex-AM-82
* USS PC-1587, ex-AM-83
* USS PC-1588, ex-AM-84
* USS PC-1589, ex-AM-85
* USS PC-1590, ex-AM-86
* USS PC-1591, ex-AM-87
* USS PC-1592, ex-AM-88
* USS PC-1593, ex-AM-89
* USS PC-1594, ex-AM-90
* USS PC-1595, ex-AM-91
* USS PC-1596, ex-AM-92
* USS PC-1597, ex-AM-93
* USS PC-1598, ex-AM-94
* USS PC-1599, ex-AM-95, later PCC-1599
* USS PC-1600, ex-AM-96
* USS PC-1601, ex-AM-97, later PCC-1601
* USS PC-1602, ex-AM-98, later PCC-1602
* USS PC-1603, ex-AM-99
* USS PC-1610 to France as Le Fougueux (P641)
* USS PC-1611 to France as L'Opiniatre (P642)
* USS PC-1612 to France as L'Agile (P643)
* USS PC-1613 to Portugal as Maio (P587)
* USS PC-1614 to Portugal as Porto Santo (P 588)
* USS PC-1615 to Yugoslavia as Udarnik (PBR 51)
* USS PC-1616 to Ethiopia as Zerai Deres, then to Italy as Vedetta F597
* USS PC-1617 to Portugal as Sao Nicolus (P 589)
* USS PC-1618 to France as P-7
* USS PC-1619 to Italy as Albatros (F 543)
* USS PC-1620 to Italy as Alcione (F 544)
* USS PC-1621 to Italy as Airone (F 545)
* USS PC-1622 to Denmark as Bellona (F 344)
* USS PC-1623 to Denmark as Diana (F 345)
* USS PC-1624 to Denmark as Flora (F 346)
* USS PC-1625 to Denmark as Triton (F 347)
* USS PC-1626 to Italy as Aquila (F 542)
* USS PC-1635 to Portugal as Brava (P 590)
* USS PC-1636 to Portugal as Fogo (P 591)
* USS PC-1637 to Portugal as Boavista (P 592)
* USS PC-1638 to Turkey as Sultanhisar (P 111)
* USS PC-1639 to Turkey as Demirhisar (P 112)
* USS PC-1640 to Turkey as Yarhisar (P 113)
* USS PC-1641 to Turkey as Akhisar (P 114)
* USS PC-1642 to Turkey as Sivrihisar (P 115)
* USS PC-1643 to Turkey as Kochisar (P 116)
* USS PC-1644 built in Denmark as Peder Skram (F 352)
* USS PC-1645 built in Denmark as Herluf Trolle (F 353)
* USS PC-1646 built in Chile as Papudo (P 37)
* USS PC-1647 canceled

### Patrol craft, control (PCC)

Thirty-five submarine chasers (PC) were converted into amphibious landing control vessels during World War II and reclassified as Patrol Craft, Control after the war.

## Patrol craft escort, and patrol craft escort rescue (PCE, PCER)

The Patrol Craft Escort Rescue (PCER), which were intended to rescue crews from ships attacked in convoys, were originally intended to be designated as Convoy Rescue Craft (APR), but this was designation was abandoned.

### PCE-827 to PCE-841

* USS PCE-827 to UK as HMS Kilbernie (BEC 1)
* USS PCE-828 to UK as HMS Kilbride (BEC 2)
* USS PCE-829 to UK as HMS Kilchatten (BEC 3)
* USS PCE-830 to UK as HMS Kilchrenan (BEC 4)
* USS PCE-831 to UK as HMS Kildary (BEC 5)
* USS PCE-832 to UK as HMS Kildwick (BEC 6)
* USS PCE-833 to UK as HMS Kilham (BEC 7)
* USS PCE-834 to UK as HMS Kilkenzie (BEC 8)
* USS PCE-835 to UK as HMS Kilhampton (BEC 9)
* USS PCE-836 to UK as HMS Kilmacolm (BEC 10)
* USS PCE-837 to UK as HMS Kilmarnok (BEC 11)
* USS PCE-838 to UK as HMS Kilmartin (BEC 12)
* USS PCE-839 to UK as HMS Kilmelford (BEC 13)
* USS PCE-840 to UK as HMS Kilmington (BEC 14)
* USS PCE-841 to UK as HMS Kilmore (BEC 15)

### PCE-842 to PCE-904

PCE-842 class
* USS Marfa (PCE-842)
* USS Skowhegan (PCE-843)
* USS PCE-844
* USS Worland (PCE-845)
* USS Eunice (PCE-846)
* USS PCE-847
* USS PCER-848
* USS Somersworth (PCE(R)-849)
* USS Fairview (PCE(R)-850)
* USS Rockville (EPCE-851)
* USS Brattleboro (EPCE(R)-852)
* USS Amherst (PCE(R)-853)
* USS PCER-854
* USS Rexburg (EPCE(R)-855)
* USS Whitehall (PCE-856)
* USS Marysville (EPCE(R)-857)
* USS PCE-858
* USS PCE(R)-859
* USS PCE-860
* PCE-861 to PCE-866 canceled
* USS PCE-867
* USS PCE-868
* USS PCE-869
* USS Dania (PCE-870)
* USS PCE-871
* USS PCE-872
* USS PCE(C)-873
* USS Pascagoula (PCE-874)
* USS PCE-875
* USS PCE-876, later YDG-8
* USS PCE(C)-877, later PCE-877
* USS PCE-878, later ACM-4
* USS PCE-879, later YDG-9
* USS Ely (PCE-880)
* USS PCE-881
* USS PCE-882
* USS PCE-883, later YDG-10
* USS PCE-884
* USS PCE-885
* USS Banning (PCEC-886)
* PCE-887 to PCE-890 canceled
* USS PCE-891
* USS Somerset (PCE-892)
* USS PCE-893
* USS Farmington (PCE-894)
* USS Crestview (PCE-895)
* USS PCE(C)-896
* USS PCE-897
* USS PCE-898
* USS Lamar (PCE-899)
* USS Groton (PCE-900)
* USS PCE-901, later AG-72
* USS Portage (PCE-902)
* USS Batesburg (PCE-903)
* USS Gettysburg (PCE-904)

### PCE-905 to PCE-960

* USS PCE-905, later AM-232
* USS PCE-906, later AM-233
* USS PCE-907, later AM-363
* USS PCE-908, later AM-235
* USS PCE-909, later AM-236
* PCE-910 cancelled June 6, 1944
* USS PCE-911, later AM-351
* USS PCE-912, later AM-352
* USS PCE-913, later AM-353
* USS PCE-914, later AM-354
* USS PCE-915, later AM-355
* USS PCE-916, later AM-356
* USS PCE-917, later AM-357
* USS PCE-918, later AM-358
* USS PCE-919, later AM-359
* PCE-920 to PCE-934 canceled November 1, 1945
* PCE(R)-935 to PCE(R)-946 canceled
* PCE-947 to PCE-960 canceled

### PCE-1604 to PCE-1609

* USS PCE-1604 to Netherlands as Fret (F 818)
* USS PCE-1605 to Netherlands as Hermelijn (F 819)
* USS PCE-1606 to Netherlands as Vos (F 820)
* USS PCE-1607 to Netherlands as Wolf (F 817)
* USS PCE-1608 to Netherlands as Panter (F 821)
* USS PCE-1609 to Netherlands as Jaguar (F 822)

## Patrol craft fast (PCF)

The Patrol Craft Fast, also known as the Swift Boats, were acquired for the Vietnam War; 193 of these 50 foot boats were purchased.

## Patrol craft sweeper (PCS)

At least 90 134-foot YMS-1-class minesweeper hulls were completed as patrol craft. These were judged to not be successful, and many were converted to sonar school ships or back to minesweepers.
* USS Winder (PCS-1376)
* USS PCS-1377, sonar school ship
* USS Provincetown (PCS-1378), sonar school ship
* USS PCS-1379, later PCSC-1379
* USS Rushville (PCS-1380)
* USS PCS-1381
* USS PCS-1382
* USS Attica (PCS-1383), sonar school ship
* USS Eufaula (PCS-1384), sonar school ship
* USS Hallidaysburg (PCS-1385), sonar school ship
* USS Hampton (PCS-1386), sonar school ship
* USS Beaufort (PCS-1387), sonar school ship
* USS PCS-1388, later AGS-7
* USS PCS-1389, later PCSC-1389
* USS PCS-1390, later PCSC-1390
* USS PCS-1391, later PCSC-1391
* USS Deming (PCS-1392), sonar school ship
* USS PCS-1393, later YMS-446
* USS PCS-1394, later YMS-447
* USS PCS-1395, later YMS-448
* USS PCS-1396, later AGS-8
* USS PCS-1397, sonar school ship
* USS PCS-1398, later YMS-449
* USS PCS-1399, sonar school ship, later YMS-450
* USS Coquille (PCS-1400), ex-AMS-59, sonar school ship
* USS McMinnville (PCS-1401), ex-YMS-452, sonar school ship
* USS PCS-1402, later PCSC-1402
* USS PCS-1403, later PCSC-1403
* USS PCS-1404, later AGS-9
* USS PCS-1405
* USS PCS-1406, later YMS-453
* USS PCS-1407, later YMS-454
* USS PCS-1408, later YMS-455
* USS PCS-1409, later YMS-456
* USS PCS-1410, later YMS-457
* USS PCS-1411, later YMS-458
* USS PCS-1412, later YMS-459
* USS Elsmere (PCS-1413)
* USS PCS-1414
* USS PCS-1415, later YMS-460
* USS PCS-1416, later YMS-461
* USS PCS-1417, sonar school ship
* USS PCS-1418, later PCSC-1418
* USS PCS-1419
* USS PCS-1420, sonar school ship
* USS PCS-1421, later PCSC-1421
* USS PCS-1422
* USS Prescott (PCS-1423), sonar school ship
* USS PCS-1424, sonar school ship
* USS PCS-1425
* USS PCS-1426, sonar school ship
* USS PCS-1427, ex-PC-1427, later YMS-462
* USS PCS-1428, later YMS-463
* USS PCS-1429, later PCSC-1429
* USS PCS-1430
* USS Grafton (EPCS-1431)
* USS PCS-1432, later YMS-464
* USS PCS-1433, later YMS-465
* USS PCS-1434, later YMS-466
* USS PCS-1435, later YMS-467
* USS PCS-1436, later YMS-468
* USS PCS-1437, later YMS-469
* USS PCS-1438, later YMS-470
* USS PCS-1439, later YMS-471
* USS PCS-1440, later YMS-472
* USS PCS-1441, sonar school ship
* USS PCS-1442, sonar school ship
* USS PCS-1443, later YMS-473
* USS Conneaut (PCS-1444), ex-YMS-474, sonar school ship
* USS PCS-1445, sonar school ship
* USS PCS-1446, sonar school ship
* USS PCS-1447, later YMS-475
* USS PCS-1448, sonar school ship, later YMS-476
* USS PCS-1449, sonar school ship
* USS PCS-1450
* USS PCS-1451
* USS PCS-1452, later PCSC-1452
* USS PCS-1453, later YMS-477
* USS PCS-1454, later YMS-478
* USS PCS-1455, later PCSC-1455
* USS PCS-1456, later YMS-479
* USS PCS-1457, later AGS-10
* USS PCS-1458, later AGS-6
* USS PCS-1459
* USS PCS-1460, later PCSC-1460
* USS PCS-1461, later PCSC-1461
* USS PCS-1462, later YMS-480
* USS PCS-1463, later YMS-481
* USS PCS-1464, later AMc-203
* USS PCS-1465, ex-PC-1465, later AMc-204

### Patrol craft sweeper, control (PCSC)

Thirteen patrol craft sweepers (PCS) were converted into amphibious landing control vessels during World War II and reclassified as Patrol Craft Sweeper, Control.

## Patrol escort (PE)

Of 112 Eagle-class patrol craft planned 60 of these World War I era ships were completed, being given numbers from 1 to 60. Only three were commissioned prior to the Armistice which ended World War I and only eight saw service in World War II of which PE-56 was sunk by a U-boat.
| Designation | Keel Laid | Launched | Commissioned | Disposition |
| PE-1 | 7 May 1918 | 11 July 1918 | 27 October 1918 | Sold 11 June 1930 |
| PE-2 | 10 May 1918 | 19 August 1918 | 11 July 1918 | Sold 11 June 1930 |
| PE-3 | 16 May 1918 | 11 September 1918 | 11 November 1918 | Sold 11 June 1930 |
| PE-4 | 21 May 1918 | 15 September 1918 | 14 November 1918 | Sold 11 June 1930 |
| PE-5 | 28 May 1918 | 28 September 1918 | 19 November 1918 | Sold 11 June 1930 |
| PE-6 | 3 June 1918 | 16 October 1918 | 21 November 1918 | Destroyed as target 30 November 1934 |
| PE-7 | 8 June 1918 | 5 October 1918 | 24 November 1918 | Destroyed as target 30 November 1934 |
| PE-8 | 10 June 1918 | 11 November 1918 | 31 October 1919 | Sold 1 April 1931 |
| PE-9 | 17 June 1918 | 8 November 1918 | 27 October 1919 | Sold 26 May 1930 |
| PE-10 | 6 July 1918 | 9 November 1918 | 31 October 1919 | Destroyed 19 August 1937 |
| PE-11 | 13 July 1918 | 14 November 1918 | 29 May 1919 | Sold 16 January 1935 |
| PE-12 | 13 July 1918 | 12 November 1918 | 6 November 1919 | Sold 30 December 1935 |
| PE-13 | 15 July 1918 | 9 January 1919 | 2 April 1919 | Sold 26 May 1930 |
| PE-14 | 20 July 1918 | 23 January 1919 | 17 June 1919 | Destroyed as target 22 November 1934 |
| PE-15 | 21 July 1918 | 25 January 1919 | 11 June 1919 | Sold 14 June 1934 |
| PE-16 | 22 July 1918 | 11 January 1919 | 5 June 1919 | Transferred to the Coast Guard late 1919 |
| PE-17 | 3 August 1918 | 1 February 1919 | 3 July 1919 | Wrecked off Long Island, New York 22 May 1922 |
| PE-18 | 5 August 1918 | 10 February 1919 | 7 August 1919 | Sold 11 June 1930 |
| PE-19 | 6 August 1918 | 30 January 1919 | 25 June 1919 | Destroyed 6 August 1946 |
| PE-20 | 26 August 1918 | 15 February 1919 | 28 July 1919 | Transferred to USCG late 1919 |
| PE-21 | 31 August 1918 | 15 February 1919 | 31 July 1919 | Transferred to USCG late 1919 |
| PE-22 | 5 September 1918 | 10 February 1919 | 17 July 1919 | Transferred to USCG late 1919 |
| PE-23 | 11 September 1918 | 20 February 1919 | 19 June 1919 | Sold 11 June 1930 |
| PE-24 | 13 September 1918 | 24 February 1919 | 12 July 1919 | Sold 11 June 1930 |
| PE-25 | 17 September 1918 | 19 February 1919 | 30 June 1919 | Lost 11 June 1930 |
| PE-26 | 25 September 1918 | 1 March 1919 | 1 October 1919 | Sold 29 August 1938 |
| PE-27 | 22 October 1918 | 1 March 1919 | 14 July 1919 | Sold 4 June 1946 |
| PE-28 | 23 October 1918 | 1 March 1919 | 28 July 1919 | Sold 11 June 1930 |
| PE-29 | 18 November 1918 | 8 March 1919 | 20 August 1919 | Sold 11 June 1930 |
| PE-30 | 19 November 1918 | 8 March 1919 | 14 August 1919 | Transferred to USCG late 1919 |
| PE-31 | 19 November 1918 | 8 March 1919 | 14 August 1919 | Sold 18 May 1923 |
| PE-32 | 30 November 1918 | 15 March 1919 | 4 September 1919 | Sold 3 March 1947 |
| PE-33 | 14 February 1918 | 15 March 1919 | 4 September 1919 | Sold 11 June 1930 |
| PE-34 | 8 January 1919 | 15 March 1919 | 3 September 1919 | Sold 9 June 1932 |
| PE-35 | 13 January 1919 | 22 March 1919 | 22 August 1919 | Sold 7 June 1938 |
| PE-36 | 22 January 1919 | 22 March 1919 | 20 August 1919 | Sold 27 February 1936 |
| PE-37 | 27 January 1919 | 25 March 1919 | 30 September 1919 | Sold 11 June 1930 |
| PE-38 | 31 January 1919 | 29 March 1919 | 30 July 1919 | Sold 3 March 1947 |
| PE-39 | 3 February 1919 | 29 March 1919 | 20 September 1919 | Sold 7 June 1938 |
| PE-40 | 7 February 1919 | 5 April 1919 | 1 October 1919 | Destroyed as target 19 November 1934 |
| PE-41 | 20 February 1919 | 5 April 1919 | 26 September 1919 | Sold 11 June 1930 |
| PE-42 | 13 February 1919 | 17 May 1919 | 3 October 1919 | Sold 11 June 1930 |
| PE-43 | 17 February 1919 | 17 May 1919 | 2 October 1919 | Sold 26 May 1930 |
| PE-44 | 20 February 1919 | 24 May 1919 | 30 September 1919 | Disposed of 14 May 1938 |
| PE-45 | 20 February 1919 | 17 May 1919 | 2 October 1919 | Sold 11 June 1930 |
| PE-46 | 24 February 1919 | 24 May 1919 | 3 October 1919 | Sold 10 December 1936 |
| PE-47 | 3 March 1919 | 19 June 1919 | 4 October 1919 | Sold 30 December 1935 |
| PE-48 | 3 March 1919 | 24 May 1919 | 8 October 1919 | Sold 10 October 1946 |
| PE-49 | 4 March 1919 | 14 June 1919 | 10 October 1919 | Sold 20 September 1930 |
| PE-50 | 10 March 1919 | 18 July 1919 | 6 October 1919 | Sold 11 June 1930 |
| PE-51 | 10 March 1919 | 14 June 1919 | 2 October 1919 | Sold 29 August 1938 |
| PE-52 | 10 March 1919 | 9 July 1919 | 10 October 1919 | Sold 29 August 1938 |
| PE-53 | 17 March 1919 | 13 August 1919 | 20 October 1919 | Sold 26 August 1938 |
| PE-54 | 17 March 1919 | 17 July 1919 | 10 October 1919 | Sold 26 May 1930 |
| PE-55 | 17 March 1919 | 22 July 1919 | 10 October 1919 | Sold 3 March 1947 |
| PE-56 | 25 March 1919 | 15 August 1919 | 26 October 1919 | Exploded off Portland, Maine, on 23 April 1945 after being torpedoed by U-853, 49 killed |
| PE-57 | 25 March 1919 | 29 July 1919 | 15 October 1919 | Sold March 5, 1947 |
| PE-58 | 25 March 1919 | 2 August 1919 | 20 October 1919 | Disposed of 30 June 1940 |
| PE-59 | 31 March 1919 | 12 April 1919 | 19 September 1919 | Sold 29 August 1938 |
| PE-60 | 31 March 1919 | 13 August 1919 | 27 October 1919 | Sold 29 August 1938 |
PE-61 through PE-112 were cancelled on November 30, 1918. PE-5, PE-15, PE-25, PE-45, PE-65, PE-75, PE-86, PE-95, PE-105, and PE-112 were allotted for transfer to Italy, though this plan was cancelled and none were ever delivered.

## Patrol frigate (PF)

Destroyer escorts were designed and built to naval construction standards, and as such could only be built at yards experienced with naval standards. The United States Maritime Commission created its S2 design - which was based on the British-designed River class - for much the same role but using civilian construction standards. These ships would be classed by the Navy as the Tacoma class frigates.
Asheville class, River class in the Royal Navy
* USS Asheville (PF-1) ex-PG-101
* USS Natchez (PF-2) ex-PG-102
Tacoma class
* USS Tacoma (PF-3) ex-PG-111
* USS Sausalito (PF-4) ex-PG-112
* USS Hoquiam (PF-5) ex-PG-113
* USS Pasco (PF-6) ex-PG-114
* USS Albuquerque (PF-7) ex-PG-115
* USS Everett (PF-8) ex-PG-116
* USS Pocatello (PF-9) ex-PG-117
* USS Brownsville (PF-10) ex-PG-118
* USS Grand Forks (PF-11) ex-PG-119
* USS Casper (PF-12) ex-PG-120
* USS Pueblo (PF-13) ex-PG-121
* USS Grand Island (PF-14) ex-PG-122
* USS Annapolis (PF-15) ex-PG-123
* USS Bangor (PF-16) ex-PG-124
* USS Key West (PF-17) ex-PG-125
* USS Alexandria (PF-18) ex-PG-126
* USS Huron (PF-19) ex-PG-127
* USS Gulfport (PF-20) ex-PG-128
* USS Bayonne (PF-21) ex-PG-129
* USS Gloucester (PF-22) ex-PG-130
* USS Shreveport (PF-23) ex-PG-131
* USS Muskegon (PF-24) ex-PG-132
* USS Charlottesville (PF-25) ex-PG-133
* USS Poughkeepsie (PF-26) ex-PG-134
* USS Newport (PF-27) ex-PG-135
* USS Emporia (PF-28) ex-PG-136
* USS Groton (PF-29) ex-PG-137
* USS Hingham (PF-30) ex-PG-138
* USS Grand Rapids (PF-31) ex-PG-139
* USS Woonsocket (PF-32) ex-PG-140
* USS Dearborn (PF-33) ex-Toledo, ex-PG-141
* USS Long Beach (PF-34) ex-PG-142
* USS Belfast (PF-35) ex-PG-143
* USS Glendale (PF-36) ex-PG-144
* USS San Pedro (PF-37) ex-PG-145
* USS Coronado (PF-38) ex-PG-146
* USS Ogden (PF-39) ex-PG-147
* USS Eugene (PF-40) ex-PG-148
* USS El Paso (PF-41) ex-PG-149
* USS Van Buren (PF-42) ex-PG-150
* USS Orange (PF-43) ex-PG-151
* USS Corpus Christi (PF-44) ex-PG-152
* USS Hutchinson (PF-45) ex-PG-153
* USS Bisbee (PF-46) ex-PG-154
* USS Gallup (PF-47) ex-PG-155
* USS Rockford (PF-48) ex-PG-156
* USS Muskogee (PF-49) ex-PG-157
* USS Carson City (PF-50) ex-PG-158
* USS Burlington (PF-51) ex-PG-159
* USS Allentown (PF-52) ex-PG-160
* USS Machias (PF-53) ex-PG-161
* USS Sandusky (PF-54) ex-PG-162
* USS Bath (PF-55) ex-PG-163
* USS Covington (PF-56) ex-PG-164
* USS Sheboygan (PF-57) ex-PG-165
* USS Abilene (PF-58) ex-Bridgeport, ex-PG-166
* USS Beaufort (PF-59) ex-PG-167
* USS Charlotte (PF-60) ex-PG-168
* USS Manitowoc (PF-61) ex-PG-169
* USS Gladwyne (PF-62) ex-Worcester, ex-PG-170
* USS Moberly (PF-63) ex-Scranton, ex-PG-171
* USS Knoxville (PF-64) ex-PG-172
* USS Uniontown (PF-65) ex-PG-173
* USS Reading (PF-66) ex-PG-174
* USS Peoria (PF-67) ex-PG-175
* USS Brunswick (PF-68) ex-PG-176
* USS Davenport (PF-69) ex-PG-177
* USS Evansville (PF-70) ex-PG-178
* USS New Bedford (PF-71) ex-PG-179
* USS Hallowell (PF-72) ex-Machias, ex-PG-180 to U.K. as HMS Anguilla (K500)
* USS Hamond (PF-73) ex-PG-181 to UK as HMS Antigua (K501)
* USS Hargood (PF-74) ex-PG-182 to UK as HMS Ascension (K502)
* USS Hotham (PF-75) ex-PG-183 to UK as HMS Bahamas (K503)
* USS Halstead (PF-76) ex-PG-184 to UK as HMS Barbados (K504)
* USS Hannam (PF-77) ex-PG-185 to UK as HMS Caicos (K505)
* USS Harland (PF-78) ex-PG-186 to UK as HMS Cayman (K506)
* USS Harman (PF-79) ex-PG-187 to UK as HMS Dominica (K507)
* USS Harvey (PF-80) ex-PG-188 to UK as HMS Gold Coast (K584)
* USS Holmes (PF-81) ex-PG-189 to UK as HMS Hong Kong (K585)
* USS Hornby (PF-82) ex-PG-190 to UK as HMS Montserrat (K586)
* USS Hoste (PF-83) ex-PG-191 to UK as HMS Nyasaland (K587)
* USS Howett (PF-84) ex-PG-192 to UK as HMS Papua (K588)
* USS Pilford (PF-85) ex-PG-193 to UK as HMS Pitcairn (K589)
* USS St. Helena (PF-86) ex-Pasley to UK as HMS St. Helena (K590)
* USS Patton (PF-87) ex-PG-195 to UK as HMS Sarawak (K591)
* USS Pearl (PF-88) ex-PG-196 to UK as HMS Seychelles (K592)
* USS Phillimore (PF-89) ex-PG-197 to UK as HMS Sierra Leone (K593)
* USS Popham (PF-90) ex-PG-198 to UK as HMS Somaliland (K594)
* USS Tortola (PF-91) ex-Peyton to UK as HMS Tortola (K595)
* USS Zanzibar (PF-92) ex-Prowse to UK as HMS Zanzibar (K596)
* USS Lorain (PF-93) ex-Roanoke (PG-201)
* USS Milledgeville (PF-94) ex-Sitka, ex-PG-202
* USS Stamford (PF-95) ex-PG-203, Construction cancelled December 31, 1943
* USS Macon (PF-96) ex-PG-204 Construction cancelled December 31, 1943
* USS Lorain (PF-97) ex-Vallejo (PG-205) Contract cancelled January 11, 1944
* USS Milledgeville (PF-98) ex-PG-206 Construction cancelled December 31, 1943
* USS Orlando (PF-99) ex-PG-207
* USS Racine (PF-100) ex-PG-208
* USS Greensboro (PF-101) ex-PG-209
* USS Forsyth (PF-102) ex-PG-210
Bayandor class
* USS PF-103 to Iran as Bayandor (F 25)
* USS PF-104 to Iran as Naghdi (F 25)(F 26)
* USS PF-105 to Iran as Milanian (F 27)
* USS PF-106 to Iran as Kahnamuie (F 28)
Tapi class
* USS PF-107 to Thailand as Tapi (PF 5)
* USS PF-108 to Thailand as Khirirat (PF 6)

## Patrol gunboat (PG)

* USS Yorktown (PG-1)
* USS Petrel (PG-2)
* USS Concord (PG-3)
* USS Bennington (PG-4)
* USS Machias (PG-5)
* USS Castine (PG-6)
* USS Nashville (PG-7)
* USS Wilmington (PG-8), later IX-30
* USS Helena (PG-9)
* USS Annapolis (PG-10), later IX-1
* USS Vicksburg (PG-11)
* USS Newport (PG-12), later IX-19
* USS Princeton (PG-13)
* USS Wheeling (PG-14), later IX-28
* USS Marietta (PG-15)
* USS Palos (PG-16), later PR-1
* USS Dubuque (PG-17), ex-AG-6, IX-9
* USS Paducah (PG-18), ex-AG-7, IX-23
* USS Sacramento (PG-19)
* USS Monocacy (PG-20), later PR-2
* USS Asheville (PG-21)
* USS Tulsa (PG-22), later Tacloban
* USS Nantucket (PG-23), ex-Rockport, later IX-18
* USS Dolphin (PG-24)
* USS Marblehead (PG-27) ex-C-11
* USS Denver (PG-28), ex-C-14, later CL-16
* USS Des Moines (PG-29), ex-C-15, later CL-17
* USS Chattanooga (PG-30), ex-C-16, later CL-18
* USS Galveston (PG-31), ex-C-17, later CL-19
* USS Tacoma (PG-32), ex-C-18, later CL-20
* USS Cleveland (PG-33), ex-C-19, later CL-21
* USS New Orleans (PG-34), later CL-22
* USS Topeka (PG-35), later IX-35
* USS Albany (PG-36), later CL-23
* USS Elcano (PG-38)
* USS Pampanga (PG-39)
* USS Quiros (PG-40)
* USS Samar (PG-41)
* USS Villalobos (PG-42)
* USS Guam (PG-43), later PR-3
* USS Tutuila (PG-44), later PR-4
* USS Panay (PG-45), later PR-5
* USS Oahu (PG-46), later PR-6
* USS Luzon (PG-47), later PR-7
* USS Mindanao (PG-48), later PR-8
* USS Fulton (PG-49), ex-AS-1
* USS Erie (PG-50)
* USS Charleston (PG-51)
* USS Niagara (PG-52), ex-CMc-2, later AGP-1
* USS Vixen (PG-53)
* USS St. Augustine (PG-54)
* USS Jamestown (PG-55), later AGP-3
* USS Williamsburg (PG-56), later AGC-369
* USS Plymouth (PG-57), sunk by torpedo 5 August 1943
* USS Hilo (PG-58), later AGP-2
* USS San Bernardino (PG-59)
* USS Beaumont (PG-60)
* USS Dauntless (PG-61)
* USS Temptress (PG-62) ex-HMS Veronica (K37)
* USS Surprise (PG-63) ex-HMS Heliotrope (K03)
* USS Spry (PG-64) ex-HMS Hibiscus (K24)
* USS Saucy (PG-65) ex-HMS Arabis (K73), renamed HMS Snapdragon on return
* USS Restless (PG-66) ex-HMS Periwinkle (K55)
* USS Ready (PG-67) ex-HMS Calendula (K28)
* USS Impulse (PG-68) ex-HMS Begonia (K66)
* USS Fury (PG-69) ex-HMS Larkspur (K82)
* USS Courage (PG-70) ex-HMS Heartsease (K15)
* USS Tenacity (PG-71) ex-HMS Candytuft (K09)
* USS Nourmahal (PG-72)
* USS Natchez (PG-85) ex-SP-159, later AGS-3
* USS Action (PG-86) ex-HMS Comfrey (K277)
* USS Alacrity (PG-87) ex-HMS Cornel (K278)
* USS Beacon (PG-88) ex-HMS Dittany (K279)
* USS Brisk (PG-89) ex-HMS Flax (K284)
* USS Caprice (PG-90) to UK as HMS Honesty (K285)
* USS Clash (PG-91) to UK as HMS Linaria (K282)
* USS Haste (PG-92) ex HMS Mandrake (K287)
* USS Intensity (PG-93) formerly HMS Milfoil (K288)
* USS Might (PG-94) ex-HMS Musk (K289)
* USS Pert (PG-95) ex-HMS Nepeta (K290)
* USS Prudent (PG-96) ex-HMS Privet (K291)
* USS Splendor (PG-97) to UK as HMS Rosebay (K286)
* USS Tact (PG-98) to UK as HMS Smilax (K280)
* USS Vim (PG-99) to UK as HMS Statice (K281)
* USS Vitality (PG-100) to UK as HMS Willowherb (K283)
* USS Asheville (PG-101), later PF-1
* USS Natchez (PG-102), later PF-2
* PG-103 to UK as HMS Barle (K298)
* PG-104 to UK as HMS Cuckmeree (K299)
* USS Danville (PG-105) to UK as HMS Evenrode (K300)
* PG-106 to UK as HMS Findhorn (K301)
* PG-107 to UK as HMS Inver (K302)
* PG-108 to UK as HMS Lossie (K303)
* PG-109 to UK as HMS Parret (K304)
* USS Shiel (PG-110) to UK as HMS Shiel (K305)
Tacoma class
* USS Tacoma (PG-111), later PF-3
* USS Sausalito (PG-112), later PF-4
* USS Hoquiam (PG-113), later PF-5
* USS Pasco (PG-114), later PF-6
* USS Albuquerque (PG-115), later PF-7
* USS Everett (PG-116), later PF-8
* USS Pocatello (PG-117), later PF-9
* USS Brownsville (PG-118), later PF-10
* USS Grand Forks (PG-119), later PF-11
* USS Casper (PG-120), later PF-12
* USS Pueblo (PG-121), later PF-13
* USS Grand Island (PG-122), later PF-14
* USS Annapolis (PG-123), later PF-15
* USS Bangor (PG-124), later PF-16
* USS Key West (PG-125), later PF-17
* USS Alexandria (PG-126), later PF-18
* USS Huron (PG-127), later PF-19
* USS Gulfport (PG-128), later PF-20
* USS Bayonne (PG-129), later PF-21
* USS Gloucester (PG-130), later PF-22
* USS Shreveport (PG-131), later PF-23
* USS Muskegon (PG-132), later PF-24
* USS Charlottesville (PG-133), later PF-25
* USS Poughkeepsie (PG-134), later PF-26
* USS Newport (PG-135), later PF-27
* USS Emporia (PG-136), later PF-28
* USS Groton (PG-137), later PF-29
* USS Hingham (PG-138), later PF-30
* USS Grand Rapids (PG-139), later PF-31
* USS Woonsocket (PG-140), later PF-32
* USS Dearborn (PG-141), later PF-33
* USS Long Beach (PG-142), later PF-34
* USS Belfast (PG-143), later PF-35
* USS Glendale (PG-144), later PF-36
* USS San Pedro (PG-145), later PF-37
* USS Coronado (PG-146), later PF-38
* USS Ogden (PG-147), later PF-39
* USS Eugene (PG-148), later PF-40
* USS El Paso (PG-149), later PF-41
* USS Van Buren (PG-150), later PF-42
* USS Orange (PG-151), later PF-43
* PG-152, later USS Corpus Christi (PF-44)
* USS Hutchinson (PG-153), later PF-45
* USS Bisbee (PG-154), later PF-46
* USS Gallup (PG-155), later PF-47
* USS Rockford (PG-156), later PF-48
* USS Muskogee (PG-157), later PF-49
* USS Carson City (PG-158), later PF-50
* USS Burlington (PG-159), later PF-51
* USS Allentown (PG-160), later PF-52
* USS Machias (PG-161), later PF-53
* USS Sandusky (PG-162), later PF-54
* USS Bath (PG-163), later PF-55
* USS Covington (PG-164), later PF-56
* USS Sheboygan (PG-165), later PF-57
* USS Abilene (PG-166), later PF-58
* USS Beaufort (PG-167), later PF-59
* USS Charlotte (PG-168), later PF-60
* USS Manitowoc (PG-169), later PF-61
* USS Gladwyne (PG-170), later PF-62
* USS Moberly (PG-171), later PF-63
* USS Knoxville (PG-172), later PF-64
* USS Chattanooga (PG-173), later PF-65
* USS Reading (PG-174), later PF-66
* USS Peoria (PG-175), later PF-67
* USS Brunswick (PG-176), later PF-68
* USS Davenport (PG-177), later PF-69
* USS Evansville (PG-178), later PF-70
* USS New Bedford (PG-179), later PF-71
* PG-180, later PF-72; to UK as HMS Anguilla (K500)
* PG-181, later PF-73; to UK as HMS Antigua (K501)
* PG-182, later PF-74; to UK as HMS Ascension (K502)
* PG-183, later PF-75; to UK as HMS Bahamas (K503)
* PG-184, later PF-76; to UK as HMS Barbados (K504)
* PG-185, later PF-77; to UK as HMS Caicos (K505)
* PG-186, later PF-78; to UK as HMS Cayman (K506)
* PG-187, later PF-79; to UK as HMS Dominica (K507)
* PG-188, later PF-80; to UK as HMS Gold Coast (K584) (later HMS Labuan)
* PG-189, later PF-81; to UK as HMS Hong Kong (K585) (later HMS Tobago)
* PG-190, later PF-82; to UK as HMS Montserrat (K586)
* PG-191, later PF-83; to UK as HMS Nyasaland (K587)
* PG-192, later PF-84; to UK as HMS Papua (K588)
* PG-193, later PF-85; to UK as HMS Pitcairn (K589)
* PG-194, later PF-86; to UK as HMS St. Helena (K590)
* PG-195, later PF-87; to UK as HMS Sarawak (K591)
* PG-196, later PF-88; to UK as HMS Seychelles (K592)
* PG-197, later PF-89; to UK as HMS Sierra Leone (K593) (later HMS Perim)
* PG-198, later PF-90; to UK as HMS Somaliland (K594)
* PG-199, later PF-91; to UK as HMS Tortola (K595)
* PG-200, later PF-92; to UK as HMS Zanzibar (K596)
* USS Roanoke (PG-201), later PF-93
* USS Milledgeville (PG-202), later PF-94
* PG-203, later PF-95; cancelled 31 December 1943
* PG-204, later PF-96; cancelled 31 December 1943
* USS Vallejo (PG-205), later PF-97; cancelled 11 January 1944
* PG-206, later PF-98; cancelled 31 December 1943
* USS Orlando (PG-207), later PF-99
* USS Racine (PG-208), later PF-100
* USS Greensboro (PG-209), later PF-101
* USS Forsyth (PG-210), later PF-102

## Patrol motor gunboat (PGM)

* USS PGM-1 ex-SC-644
* USS PGM-2 ex-SC-757
* USS PGM-3 ex-SC-1035
* USS PGM-4 ex-SC-1053
* USS PGM-5 ex-SC-1056
* USS PGM-6 ex-SC-1071
* USS PGM-7 ex-SC-1072
* USS PGM-8 ex-SC-1366
* USS PGM-9 ex-PC-1548, wrecked by Typhoon Louise Okinawa October 1945, no fatalities
* USS PGM-10 ex-PC-805
* USS PGM-11 ex-PC-806
* USS PGM-12 ex-PC-1088
* USS PGM-13 ex-PC-1089
* USS PGM-14 ex-PC-1090
* USS PGM-15 ex-PC-1091
* USS PGM-16 ex-PC-1148
* USS PGM-17 ex-PC-1189
* USS PGM-18 ex-PC-1255, sunk by mine 7 April 1945, 13 killed or missing
* USS PGM-19 ex-PC-1550
* USS PGM-20 ex-PC-1551
* USS PGM-21 ex-PC-1552
* USS PGM-22 ex-PC-1553
* USS PGM-23 ex-PC-1554, Operation Crossroads nuclear test participant
* USS PGM-24 ex-PC-1555, Operation Crossroads participant
* USS PGM-25 ex-PC-1556, Operation Crossroads participant
* USS PGM-26 ex-PC-1557
* USS PGM-27 ex-PC-1558
* USS PGM-28 ex-PC-1559
* USS PGM-29 ex-PC-1565, Operation Crossroads participant
* USS PGM-30 ex-PC-1566
* USS PGM-31 ex-PC-1567, Operation Crossroads participant
* USS PGM-32 ex-PC-1568, Operation Crossroads participant
* USS PGM-33 to the Philippines as Camarines (PG 48)
* USS PGM-34 to the Philippines as Sulu (PG 49)
* USS PGM-35 to the Philippines as La Union (PG 50)
* USS PGM-36 to the Philippines as Antique (PG 51)
* USS PGM-37 to the Philippines as Masbate (PG 52)
* USS PGM-38 to the Philippines as Mismamis Occidental (PG 53)
* USS PGM-39 to the Philippines as Agusan (G 61)
* USS PGM-40 to the Philippines as Catanduanes (G 62)
* USS PGM-41 to the Philippines as Romblon (G 63)
* USS PGM-42 to the Philippines as Palawan (G 64)
* USS PGM-43 to Burma as PGM-401
* USS PGM-44 to Burma as PGM-402
* USS PGM-45 to Burma as PGM-403
* USS PGM-46 to Burma as PGM-404
* USS PGM-47 to Denmark as Daphne (P 530)
* USS PGM-48 to Denmark as Havmanden (P 532)
* USS PGM-49 to Denmark as Najaden (P 534)
* USS PGM-50 to Denmark as Neptun (P 536)
* USS PGM-51 to Burma as PGM-405
* USS PGM-52 to Burma as PGM-406
* USS PGM-53 to Ethiopia as PC-13
* USS PGM-54 to Ethiopia as PC-14
* USS PGM-55 to Indonesia as Bentang Silungkang (P 572)
* USS PGM-56 to Indonesia as Bentang Waitatiri (P 571)
* USS PGM-57 to Indonesia as Bentang Kalukuang (P 570)
* USS PGM-58 to Ethiopia as PC-15
* USS PGM-59 to South Vietnam as Kim Qui (HQ 605)
* USS PGM-60 to South Vietnam as May Rut (HQ 606)
* USS PGM-61 to South Vietnam as Nam Du (HQ 607)
* USS PGM-62 to South Vietnam as Hoa Lu (HQ 608)
* USS PGM-63 to South Vietnam as To Yen (HQ 609)
* USS PGM-64 to South Vietnam as Phu Du (HQ 600)
* USS PGM-65 to South Vietnam as Tien Moi (HQ 601)
* USS PGM-66 to South Vietnam as Minh Hoa (HQ 602)
* USS PGM-67 to South Vietnam as Kien Vang (HQ 603)
* USS PGM-68 to South Vietnam as Keo Ngua (HQ 604)
* USS PGM-69 to South Vietnam as Dienh Hai (HQ 610)
* USS PGM-70 to South Vietnam as Truong Sa (HQ 611)
* USS PGM-71 to Thailand as T-11
* USS PGM-72 to South Vietnam as Thai Binh (HQ 612)
* USS PGM-73 to South Vietnam as Thi Tu (HQ 613)
* USS PGM-74 to South Vietnam as Song Tu (HQ 614)
* USS PGM-75 to Ecuador as Quito (LC 71)
* USS PGM-76 to Ecuador as Guayaquil (LC 72)
* USS PGM-77 to the Dominican Republic as Betelgeuse (GC 102)
* USS PGM-78 to Peru as Rio Sama (PC 11)
* USS PGM-79 to Thailand as T-12
* USS PGM-80 to South Vietnam as Tat Sa (HQ 615)
* USS PGM-81 to South Vietnam as Phu Quoi (HQ 617)
* USS PGM-82 to South Vietnam as Hoang Sa (HQ 616)
* PGM-83 to South Vietnam as Hon Troc (HQ 618) Escaped to the Philippines in 1976
* USS PGM-91 to South Vietnam as Tho Chau (HQ 619)
Asheville class
* USS Asheville (PGM-84)
* USS Gallup (PGM-85)
* USS Antelope (PGM-86)
* USS Ready (PGM-87)
* USS Crockett (PGM-88)
* USS Marathon (PG-89)
* USS Canon (PGM-90)
* USS Tacoma (PGM-92)
* USS Welch (PGM-93)
* USS Chehalis (PGM-94)
* USS Defiance (PGM-95)
* USS Benicia (PGM-96)
* USS Surprise (PGM-97)
* USS Grand Rapids (PGM-98)
* USS Beacon (PGM-99)
* USS Douglas (PGM-100)
* USS Green Bay (PGM-101)
Other classes
* USS PGM-102 to Liberia as Alert
* USS PGM-103 to Iran as Parvan (PGM 211)
* USS PGM-104 to Turkey as AB-21
* USS PGM-105 to Turkey as AB-22
* USS PGM-106 to Turkey as AB-23
* USS PGM-107 to Thailand as T-13
* USS PGM-108 to Turkey as AB-24
* USS PGM-109 to Brazil as Piratini (P 10)
* USS PGM-110 to Brazil as Piraja (P 11)
* USS PGM-111 to Peru as Rio Chira (PC 12)
* USS PGM-112 to Iran as Bahram (PGM 212)
* USS PGM-113 to Thailand as T-14
* USS PGM-114 to Thailand as T-15
* USS PGM-115 to Thailand as T-16
* USS PGM-116 to Thailand as T-17
* USS PGM-117 to Thailand as T-18
* USS PGM-118 to Brazil as Pampeio (P 12)
* USS PGM-119 to Brazil as Parati (P 13)
* USS PGM-120 to Brazil as Penedo (P 14)
* USS PGM-121 to Brazil as Poti (P 15)
* USS PGM-122 to Iran as Nahid (PGM 213)
* USS PGM-123 to Thailand as T-19
* USS PGM-124 to Thailand as T-20

## Patrol river gunboat (PR)

All built in Shanghai to serve on the Yangtze Patrol.
* USS Palos (PR-1), ex-PG-16
* USS Monacacy (PR-2), ex-PG-20
* USS Wake (PR-3), ex-Guam (PG-43), captured by Japan 8 December 1941
* USS Tutuila (PR-4), ex-PG-44
* USS Panay (PR-5), ex-PG-45, sunk by Japanese aircraft 12 December 1937, 4 killed
* USS Oahu (PR-6), ex-PG-46, sunk by Japanese gunfire, Corregidor, 5 May 1942
* USS Luzon (PR-7), ex-PG-47, scuttled 6 May 1942 in Manila Bay
* USS Mindanao (PR-8), ex-PG-48, scuttled 2 May 1942 in Manila Bay

## Patrol yacht (PY)

| By hull number USS Mayflower (PY-1) USS Hawk (PY-2) USS Scorpion (PY-3) USS Vixen (PY-4) USS Sylph (PY-5) USS Nokomis (PY-6), ex-SP-609 USS Aramis (PY-7), ex-SP-418 USS Dispatch (PY-8) USS Niagara (PY-9), ex-SP-136 USS Isabel (PY-10), ex-SP-521 USS Sylph (PY-12) USS Siren (PY-13) USS Argus (PY-14) USS Coral (PY-15), ex-SP-543 USS Zircon (PY-16) USS Jade (PY-17) USS Turquoise (PY-18) USS Carnelian (PY-19) USS Tourmaline (PY-20) USS Ruby (PY-21) USS Azurlite (PY-22) USS Beryl (PY-23) USS Almandite (PY-24) USS Crystal (PY-25) USS Cythera (PY-26), ex-SP-575 USS Girasol (PY-27) USS Marcasite (PY-28) USS Mizpah (PY-29) USS Hydrographer (PY-30) USS Cythera (PY-31) USS Southern Seas (PY-32), wrecked by Typhoon Louise Okinawa October 1945 | By name USS Almandite (PY-24) USS Aramis (PY-7), ex-SP-418 USS Argus (PY-14) USS Azurlite (PY-22) USS Beryl (PY-23) USS Carnelian (PY-19) USS Coral (PY-15), ex-SP-543 USS Cythera (PY-26), ex-SP-575 USS Cythera (PY-31) USS Crystal (PY-25) USS Dispatch (PY-8) USS Isabel (PY-10), ex-SP-521 USS Jade (PY-17) USS Girasol (PY-27) USS Hawk (PY-2) USS Hydrographer (PY-30) USS Mayflower (PY-1) USS Marcasite (PY-28) USS Mizpah (PY-29) USS Nakomis (PY-6), ex-SP-609 USS Niagara (PY-9), ex-SP-136 USS Ruby (PY-21) USS Scorpion (PY-3) USS Sylph (PY-12) USS Siren (PY-13) USS Southern Seas (PY-32), wrecked USS Sylph (PY-5) USS Tourmaline (PY-20) USS Turquoise (PY-18) USS Vixen (PY-4) USS Zircon (PY-16) |

## Patrol yacht, coastal (PYc)

| By hull number USS Emerald (PYc-1) USS Sapphire (PYc-2) USS Amethyst (PYc-3) USS Agate (PYc-4) ex-AM-78 USS Onyx (PYc-5) USS Amber (PYc-6) USS Aquamarine (PYc-7) USS Opal (PYc-8) ex-Coronet USS Moonstone (PYc-9) USS Topaz (PYc-10) USS Andradite (PYc-11) USS Sardonyx (PYc-12) USS Jasper (PYc-13) USS Truant (PYc-14) USS Garnet (PYc-15) USS Chalcedony (PYc-16) USS Pyrope (PYc-17) USS Peridot (PYc-18) USS Rhodolite (PYc-19) USS Jet (PYc-20) USS Alabaster (PYc-21) USS Olivin (PYc-22) USS Sard (PYc-23) USS Phenakite (PYc-25), ex-SP-192 USS Cymophane (PYc-26) USS Colleen (PYc-27) USS Ability (PYc-28) USS Gallant (PYc-29) USS Vagrant (PYc-30) ex-YP-258 USS Lash (PYc-31) USS Tourist (PYc-32), later YAG-14 USS Brave (PYc-34), later YP-425 USS Felicia (PYc-35) USS Paragon (PYc-36) USS Mentor (PYc-37) USS Carolita (PYc-38) USS Marnell (PYc-39) USS Captor (PYc-40) ex-AM 132, Q-ship (armed decoy) USS Iolite (PYc-41) USS Leader (PYc-42) USS Sea Scout (PYc-43) USS Perseverance (PYc-44) USS Black Douglas (PYc-45) ex-IX-55 USS Impetuous (PYc-46) ex-PC-454 USS Patriot (PYc-47) ex-PC-455 USS Persistent (PYc-48) ex-PC-456 USS Retort (PYc-49) ex-PC-458 USS Sturdy (PYc-50) ex-PC-460 USS Valiant (PYc-51) ex-PC-509 USS Venture (PYc-52) ex-PC-826 | By name USS Ability (PYc-28) USS Agate (PYc-4) ex-AM-78 USS Alabaster (PYc-21) USS Amber (PYc-6) USS Amethyst (PYc-3) USS Andradite (PYc-11) USS Aquamarine (PYc-7) USS Black Douglas (PYc-45) ex-IX-55 USS Brave (PYc-34), later YP-425 USS Captor (PYc-40) ex-AM 132, Q-ship (armed decoy) USS Carolita (PYc-38) USS Chalcedony (PYc-16) USS Colleen (PYc-27) USS Cymophane (PYc-26) USS Emerald (PYc-1) USS Felicia (PYc-35) USS Gallant (PYc-29) USS Garnet (PYc-15) USS Impetuous (PYc-46) ex-PC-454 USS Iolite (PYc-41) USS Jasper (PYc-13) USS Jet (PYc-20) USS Lash (PYc-31) USS Leader (PYc-42) USS Marnell (PYc-39) USS Mentor (PYc-37) USS Moonstone (PYc-9) USS Olivin (PYc-22) USS Onyx (PYc-5) USS Opal (PYc-8) ex-Coronet USS Paragon (PYc-36) USS Patriot (PYc-47) ex-PC-455 USS Peridot (PYc-18) USS Perseverance (PYc-44) USS Persistent (PYc-48) ex-PC-456 USS Phenakite (PYc-25) USS Pyrope (PYc-17) USS Retort (PYc-49) ex-PC-458 USS Rhodolite (PYc-19) USS Sard (PYc-23) USS Sardonyx (PYc-12) USS Sapphire (PYc-2) USS Sea Scout (PYc-43) USS Sturdy (PYc-50) ex-PC-460 USS Topaz (PYc-10) USS Tourist (PYc-32), later YAG-14 USS Truant (PYc-14) USS Valiant (PYc-51) ex-PC-509 USS Vagrant (PYc-30) ex-YP-258 USS Venture (PYc-52) ex-PC-826 |

## Submarine chaser (SC)

These submarine chasers were 110 feet long and used the SC designation. The large missing sections of numbers in designation for the most part come from sharing the same number set as the other bigger 173 foot subchasers that used the PC designation.

### SC-1 class (SC-1 to SC-448)

* List of SC-1-class subchasers (SC-1 to SC-50)
* List of SC-1-class subchasers (SC-51 to SC-100)
* List of SC-1-class subchasers (SC-101 to SC-150)
* List of SC-1-class subchasers (SC-151 to SC-200)
* List of SC-1-class subchasers (SC-201 to SC-250)
* List of SC-1-class subchasers (SC-251 to SC-300)
* List of SC-1-class subchasers (SC-301 to SC-350)
* List of SC-1-class subchasers (SC-351 to SC-400)
* USS SC-1
* USS SC-2
* USS SC-3
* USS SC-4
* SC-5 built for France
* USS SC-6
* SC-7 built for France
* USS SC-8
* SC-9 built for France
* SC-10 built for France
* SC-11 built for France
* SC-12 built for France
* SC-13 built for France
* SC-14 built for France
* SC-15 built for France
* SC-16 built for France
* USS SC-17
* USS SC-18
* USS SC-19
* USS SC-20
* USS SC-21
* USS SC-22
* USS SC-23
* USS SC-24
* USS SC-25
* USS SC-26
* USS SC-27
* SC-28 built for France
* SC-29 built for France
* SC-30 built for France
* SC-31 built for France
* SC-32 built for France
* SC-33 built for France
* USS SC-34
* USS SC-35
* USS SC-36
* USS SC-37
* USS SC-38
* USS SC-39
* USS SC-40
* USS SC-41
* USS SC-42
* USS SC-43
* USS SC-44
* USS SC-45
* USS SC-46
* USS SC-47
* USS SC-48
* USS SC-49
* USS SC-50
* USS SC-51
* USS SC-52
* USS SC-53
* USS SC-54
* USS SC-55
* USS SC-56
* USS SC-57
* USS SC-58
* USS SC-59
* USS SC-60
* USS SC-61
* USS SC-62
* USS SC-63
* USS SC-64 reclassified YW-97
* SC-65 built for France
* SC-66 built for France
* SC-67 built for France
* USS SC-68
* USS SC-69
* USS SC-70
* USS SC-71
* USS SC-72
* USS SC-73
* USS SC-74
* SC-75 built for France
* SC-76 built for France
* USS SC-77
* USS SC-78
* USS SC-79
* USS SC-80
* USS SC-81
* USS SC-82
* USS SC-83
* USS SC-84
* USS SC-85
* USS SC-86
* USS SC-87
* USS SC-88
* USS SC-89
* USS SC-90
* USS SC-91
* USS SC-92
* USS SC-93
* USS SC-94
* USS SC-95
* USS SC-96
* USS SC-97
* USS SC-98
* USS SC-99
* USS SC-100
* USS SC-101
* USS SC-102
* USS SC-103
* USS SC-104
* USS SC-105
* USS SC-106
* USS SC-107
* USS SC-108
* USS SC-109
* USS SC-110
* USS SC-111
* USS SC-112
* USS SC-113
* USS SC-114
* USS SC-115
* USS SC-116
* USS SC-117
* USS SC-118
* USS SC-119
* USS SC-120
* USS SC-121
* USS SC-122
* USS SC-123
* USS SC-124
* USS SC-125
* USS SC-126
* USS SC-127
* USS SC-128
* USS SC-129
* USS SC-130
* USS SC-131
* USS SC-132
* USS SC-133
* USS SC-134
* USS SC-135
* USS SC-136
* USS SC-137
* USS SC-138
* USS SC-139
* USS SC-140
* USS SC-141
* USS SC-142
* USS SC-143
* USS SC-144
* USS SC-145
* USS SC-146
* USS SC-147
* USS SC-148
* USS SC-149
* USS SC-150
* USS SC-151
* USS SC-152
* USS SC-153
* USS SC-154
* USS SC-155
* USS SC-156
* USS SC-157
* USS SC-158
* USS SC-159
* USS SC-160
* USS SC-161
* USS SC-162
* USS SC-163
* USS SC-164
* USS SC-165
* USS SC-166
* USS SC-167
* USS SC-168
* USS SC-169
* USS SC-170
* USS SC-171
* USS SC-172
* USS SC-173
* USS SC-174
* USS SC-175
* USS SC-176
* USS SC-177
* USS SC-178
* USS SC-179
* USS SC-180
* USS SC-181
* USS SC-182
* USS SC-183
* USS SC-184
* USS SC-185
* USS SC-186
* USS SC-187
* USS SC-188
* USS SC-189
* USS SC-190
* USS SC-191
* USS SC-192
* USS SC-193
* USS SC-194
* USS SC-195
* USS SC-196
* USS SC-197
* USS SC-198
* USS SC-199
* USS SC-200
* USS SC-201
* USS SC-202
* USS SC-203
* USS SC-204
* USS SC-205
* USS SC-206
* USS SC-207
* USS SC-208
* USS SC-209
* USS SC-210
* USS SC-211
* USS SC-212
* USS SC-213
* USS SC-214
* USS SC-215
* USS SC-216
* USS SC-217
* USS SC-218
* USS SC-219
* USS SC-220
* USS SC-221
* USS SC-222
* USS SC-223
* USS SC-224
* USS SC-225
* USS SC-226
* USS SC-227
* USS SC-228
* USS SC-229
* USS SC-230
* USS SC-231
* USS SC-232
* USS SC-233
* USS SC-234
* USS SC-235
* USS SC-236
* USS SC-237
* USS SC-238
* USS SC-239
* USS SC-240
* USS SC-241
* USS SC-242
* USS SC-243
* USS SC-244
* USS SC-245
* USS SC-246
* USS SC-247
* USS SC-248
* USS SC-249
* USS SC-250
* USS SC-251
* USS SC-252
* USS SC-253
* USS SC-254
* USS SC-255
* USS SC-256
* USS SC-257
* USS SC-258
* USS SC-259
* USS SC-260
* USS SC-261
* USS SC-262
* USS SC-263
* USS SC-264
* USS SC-265
* USS SC-266
* USS SC-267
* USS SC-268
* USS SC-269
* USS SC-270
* USS SC-271
* USS SC-272
* USS SC-273
* USS SC-274
* USS SC-275
* USS SC-276
* USS SC-277
* USS SC-278
* USS SC-279
* USS SC-280
* USS SC-281
* USS SC-282
* USS SC-283
* USS SC-284
* USS SC-285
* USS SC-286
* USS SC-287
* USS SC-288
* USS SC-289
* USS SC-290
* USS SC-291
* USS SC-292 1920 sold commercial becoming Trawler "Chief Seattle"
* USS SC-293 1920 sold commercial becoming Trawler "George L. Harvey"
* USS SC-294
* USS SC-295
* USS SC-296
* USS SC-297
* USS SC-298
* USS SC-299
* USS SC-300 1920 sold commercial becoming Trawler "Joseph Kildall"
* USS SC-301
* USS SC-302
* USS SC-303
* USS SC-304
* USS SC-305
* USS SC-306
* USS SC-307
* USS SC-308
* USS SC-309
* USS SC-310
* USS SC-311
* USS SC-312
* SC-313 built for France
* SC-314 built for France
* SC-315 built for France
* SC-316 built for France
* USS SC-317
* SC-318 built for France
* SC-319 built for France
* USS SC-320
* USS SC-321
* USS SC-322
* USS SC-323
* USS SC-324
* USS SC-325
* USS SC-326
* USS SC-327
* USS SC-328
* USS SC-329
* USS SC-330
* USS SC-331
* USS SC-332
* USS SC-333
* USS SC-334
* USS SC-335
* USS SC-336
* USS SC-337
* USS SC-338
* USS SC-339
* USS SC-340
* USS SC-341
* USS SC-342
* USS SC-343
* USS SC-344
* USS SC-345
* USS SC-346
* SC-347 built for France
* SC-348 built for France
* USS SC-349
* SC-350 built for France
* USS SC-351
* USS SC-352
* USS SC-353
* USS SC-354
* USS SC-355
* USS SC-356
* SC-357 to SC-369 built for France
* USS SC-370 later to France as FS C-14
* SC-371 to SC-387 built for France
* USS SC-388 later to France as FS C-28
* SC-389 to SC-402 built for France
* USS SC-403 later to France as FS C-97
* SC-404 built for France
* USS SC-405 later to France as FS C-99
* SC-406 built for France
* USS SC-407
* USS SC-408
* USS SC-409
* USS SC-410
* USS SC-411
* USS SC-412
* USS SC-413
* USS SC-414
* USS SC-415
* USS SC-416
* USS SC-417
* USS SC-418
* USS SC-419
* USS SC-420
* USS SC-421
* USS SC-422
* USS SC-423
* USS SC-424
* USS SC-425
* USS SC-426
* USS SC-427
* USS SC-428
* USS SC-429
* USS SC-430
* USS SC-431
* USS SC-432
* USS SC-433
* USS SC-434
* USS SC-435
* USS SC-436
* USS SC-437
* USS SC-438
* USS SC-439
* USS SC-440
* USS SC-441
* USS SC-442
* USS SC-443
* USS SC-444
* USS SC-445
* USS SC-446
* USS SC-447
* USS SC-448

### SC 497 class

SC-497 class
    Mainly SC-497 to 775, SC-977 to 1076, SC-1267 to 1367, SC-1474 to 1626. Also several were modified to be SCC's a command versions.
* USS SC-497
* USS SC-498
* USS SC-499
* USS SC-500
* USS SC-501 ex-PC-501, later Racer (IX-100)
* USS SC-502
* USS SC-503
* USS SC-504
* USS SC-505
* USS SC-506
* USS SC-507
* USS SC-508
    509 and 510 used by PC submarine chasers
* USS SC-511
* USS SC-512
* USS SC-513
* USS SC-514
* USS SC-515
* USS SC-516
* USS SC-517
* USS SC-518
* USS SC-519
* USS SC-520
* USS SC-521, foundered 10 July 1945 off Santa Cruz, Solomon Islands
* USS SC-522
    523 used by PC submarine chaser
* USS SC-524
* USS SC-525
* USS SC-526
* USS SC-527
* USS SC-528
* USS SC-529
* USS SC-530
* USS SC-531
* USS SC-532
* USS SC-533
* USS SC-534
* USS SC-535
* USS SC-536
* USS SC-537
* USS SC-538
* USS SC-539
* USS SC-540
* USS SC-541
* USS SC-542
* USS SC-543
* USS SC-544
* USS SC-545
* USS SC-546
* USS SC-547
* USS SC-548
* USS SC-549
* USS SC-550
* USS SC-551
* USS SC-552
* USS SC-553
* USS SC-554
* USS SC-555
* USS SC-556
* USS SC-557
* USS SC-558
* USS SC-559
* USS SC-560
* USS SC-561
* USS SC-562
* USS SC-563
* USS SC-564
* USS SC-565
* USS SC-566
* USS SC-567
* USS SC-568
* USS SC-569
* USS SC-570
* USS SC-571
* USS SC-572
* USS SC-573
* USS SC-574
* USS SC-575
* USS SC-576
* USS SC-577
* USS SC-578
* USS SC-579
* USS SC-580
* USS SC-581
* USS SC-582
* USS SC-583
* USS SC-584
* USS SC-585
* USS SC-586
* USS SC-587
* USS SC-588
* USS SC-589
* USS SC-590
* USS SC-591
* USS SC-592
* USS SC-593
* USS SC-594
* USS SC-595
* USS SC-596
* USS SC-597
* USS SC-598
* USS SC-599
* USS SC-600
* USS SC-601
* USS SC-602
* USS SC-603
* USS SC-604
* USS SC-605
* USS SC-606
* USS SC-607
* USS SC-608
* USS SC-609
* USS SC-610
* USS SC-611
* USS SC-612
* USS SC-613
* USS SC-614
* USS SC-615
* USS SC-616
* USS SC-617
* USS SC-618
* USS SC-619
* USS SC-620
* USS SC-621
* USS SC-622
* USS SC-623
* USS SC-624
* USS SC-625
* USS SC-626
* USS SC-627
* USS SC-628
* USS SC-629
* USS SC-630
* USS SC-631
* USS SC-632, foundered in Typhoon Ida, Okinawa, 16 September 1945
* USS SC-633
* USS SC-634
* USS SC-635
* USS SC-636, foundered in Typhoon Louise, Okinawa, 9 October 1945
* USS SC-637
* USS SC-638
* USS SC-639
* USS SC-640
* USS SC-641
* USS SC-642
* USS SC-643
* USS SC-644, later PGM-1
* USS SC-645
* USS SC-646
* USS SC-647
* USS SC-648
* USS SC-649
* USS SC-650
* USS SC-651
* USS SC-652
* USS SC-653
* USS SC-654
* USS SC-655
* USS SC-656
* USS SC-657
* USS SC-658
* USS SC-659
* USS SC-660
* USS SC-661
* USS SC-662
* USS SC-663
* USS SC-664
* USS SC-665
* USS SC-666
* USS SC-667
* USS SC-668
* USS SC-669
* USS SC-670
* USS SC-671
* USS SC-672
* USS SC-673
* USS SC-674
* USS SC-675
* USS SC-676
* USS SC-677
* USS SC-678
* USS SC-679
* USS SC-680
* USS SC-681
* USS SC-682
* USS SC-683
* USS SC-684
* USS SC-685
* USS SC-686
* USS SC-687
* USS SC-688
* USS SC-689
* USS SC-690
* USS SC-691
* USS SC-692
* USS SC-693
* USS SC-694, sunk by aircraft 23 August 1943
* USS SC-695
* USS SC-696, sunk by aircraft 23 August 1943, 18 killed
* USS SC-697
* USS SC-698
* USS SC-699
* USS SC-700
* USS SC-701
* USS SC-702
* USS SC-703
* USS SC-704
* USS SC-705
* USS SC-706
* USS SC-707
* USS SC-708
* USS SC-709
* USS SC-710
* USS SC-711
* USS SC-712
* USS SC-713
* USS SC-714
* USS SC-715
* USS SC-716
* USS SC-717
* USS SC-718
* USS SC-719
* USS SC-720
* USS SC-721
* USS SC-722
* USS SC-723
* USS SC-724
* USS SC-725
* USS SC-726
* USS SC-727
* USS SC-728
* USS SC-729
* USS SC-730
* USS SC-731
* USS SC-732
* USS SC-733
* USS SC-734
* USS SC-735
* USS SC-736
* USS SC-737
* USS SC-738
* USS SC-739
* USS SC-740
* USS SC-741
* USS SC-742
* USS SC-743
* USS SC-744, sunk by Kamikaze 27 November 1944, 1 killed
* USS SC-745
* USS SC-746
* USS SC-747
* USS SC-748
* USS SC-749
* USS SC-750
* USS SC-751
* USS SC-752
* USS SC-753
* USS SC-754
* USS SC-755
* USS SC-756
* USS SC-757, later PGM-2
* USS SC-758
* USS SC-759
* USS SC-760
* USS SC-761
* USS SC-762
* USS SC-763
* USS SC-764
* USS SC-765
* USS SC-766
* USS SC-767
* USS SC-768
* USS SC-769
* USS SC-770
* USS SC-771
* USS SC-772
* USS SC-773
* USS SC-774
* USS SC-775
    776-976 used by PC submarine chasers
* USS SC-977
* USS SC-978
* USS SC-979
* USS SC-980
* USS SC-981
* USS SC-982
* USS SC-983
* USS SC-984
* USS SC-985
* USS SC-986
* USS SC-987
* USS SC-988
* USS SC-989
* USS SC-990
* USS SC-991
* USS SC-992
* USS SC-993
* USS SC-994
* USS SC-995
* USS SC-996
* USS SC-997
* USS SC-998
* USS SC-999
* USS SC-1000
* USS SC-1001
* USS SC-1002
* USS SC-1003
* USS SC-1004
* USS SC-1005
* USS SC-1006
* USS SC-1007
* USS SC-1008
* USS SC-1009
* USS SC-1010
* USS SC-1011
* USS SC-1012, grounded by Typhoon Louise, Okinawa, 9 October 1945
* USS SC-1013
* USS SC-1014
* USS SC-1015
* USS SC-1016
* USS SC-1017
* USS SC-1018
* USS SC-1019
* USS SC-1020
* USS SC-1021
* USS SC-1022
* USS SC-1023
* USS SC-1024, sunk in collision 2 March 1943
* USS SC-1025
* USS SC-1026
* USS SC-1027
* USS SC-1028
* USS SC-1029
* USS SC-1030
* USS SC-1031
* USS SC-1032
* USS SC-1033
* USS SC-1034
* USS SC-1035, later PGM-3
* USS SC-1036
* USS SC-1037
* USS SC-1038
* USS SC-1039
* USS SC-1040
* USS SC-1041
* USS SC-1042
* USS SC-1043
* USS SC-1044
* USS SC-1045
* USS SC-1046
* USS SC-1047
* USS SC-1048
* USS SC-1049
* USS SC-1050
* USS SC-1051
* USS SC-1052
* USS SC-1053, later PGM-4
* USS SC-1054, later PGM-5
* USS SC-1055
* USS SC-1056
* USS SC-1057
* USS SC-1058
* USS SC-1059
* USS SC-1060
* USS SC-1061
* USS SC-1062
* USS SC-1063
* USS SC-1064
* USS SC-1065
* USS SC-1066
* USS SC-1067
* USS SC-1068
* USS SC-1069
* USS SC-1070
* USS SC-1071, later PGM-6
* USS SC-1072, later PGM-7
* USS SC-1073
* USS SC-1074
* USS SC-1075
* USS SC-1076
    1077-1265 used by PC submarine chasers
* USS SC-1266
* USS SC-1267
* USS SC-1268
* USS SC-1269
* USS SC-1270
* USS SC-1271
* USS SC-1272
* USS SC-1273
* USS SC-1274
* USS SC-1275
* USS SC-1276
* USS SC-1277
* USS SC-1278
* USS SC-1279
* USS SC-1280
* USS SC-1281
* USS SC-1282
* USS SC-1283
* USS SC-1284
* USS SC-1285
* USS SC-1286
* USS SC-1287
* USS SC-1288
* USS SC-1289
* USS SC-1290
* USS SC-1291
* USS SC-1292
* USS SC-1293
* USS SC-1294
* USS SC-1295
* USS SC-1296
* USS SC-1297
* USS SC-1298
* USS SC-1299
* USS SC-1300
* USS SC-1301
* USS SC-1302
* USS SC-1303
* USS SC-1304
* USS SC-1305
* USS SC-1306
* USS SC-1307
* USS SC-1308
* USS SC-1309
* USS SC-1310
* USS SC-1311
* USS SC-1312
* USS SC-1313
* USS SC-1314
* USS SC-1315
* USS SC-1316
* USS SC-1317
* USS SC-1318
* USS SC-1319
* USS SC-1320
* USS SC-1321
* USS SC-1322
* USS SC-1323
* USS SC-1324
* USS SC-1325
* USS SC-1326
* USS SC-1327
* USS SC-1328
* USS SC-1329
* USS SC-1330
* USS SC-1331
* USS SC-1332
* USS SC-1333
* USS SC-1334
* USS SC-1335
* USS SC-1336
* USS SC-1337
* USS SC-1338
* USS SC-1339
* USS SC-1340
* USS SC-1341
* USS SC-1342
* USS SC-1343
* USS SC-1344
* USS SC-1345
* USS SC-1346
* USS SC-1347
* USS SC-1348
* USS SC-1349
* USS SC-1350
* USS SC-1351
* USS SC-1352
* USS SC-1353
* USS SC-1354
* USS SC-1355
* USS SC-1356
* USS SC-1357
* USS SC-1358
* USS SC-1359
* USS SC-1360
* USS SC-1361
* USS SC-1362
* USS SC-1363
* USS SC-1364
* USS SC-1365
* USS SC-1366, later PGM-8
* USS SC-1367

### SC-1466 to SC-1473

These were British design Fairmile B motor launches built in Canada and loaned to US.

### SC-1474 to SC-1626

* USS SC-1474 / SCC-1474
* USS SC-1475
* USS SC-1476
* USS SC-1477
* USS SC-1478
* USS SC-1479
* USS SC-1480
* USS SC-1481
* USS SC-1482
* USS SC-1483
* USS SC-1484
* USS SC-1485
* USS SC-1486
* USS SC-1487
* USS SC-1488
* USS SC-1489
* USS SC-1490
* USS SC-1491
* USS SC-1492
* USS SC-1493
* USS SC-1494
* SC-1495 Cancelled 9/17/43
* USS SC-1496
* USS SC-1497
* USS SC-1498
* USS SC-1499
* USS SC-1500
* SC-1501 Cancelled 9/17/43
* USS SC-1502
* USS SC-1503
* USS SC-1504
* USS SC-1505
* USS SC-1506
* USS SC-1507
* USS SC-1508
* SC-1509 Cancelled 9/17/43
* USS SC-1510
* USS SC-1511
* USS SC-1512
* SC-1513 to SC-1516 Cancelled 9/17/43
* USS SC-1517
* SC-1518 to SC-1520 Cancelled 8/17/43
* SC-1521 to SC-1545 Cancelled 8/1/43
(incomplete listing)

## World War I section patrol (SP) series

Civilian boats and ships were registered during World War I for potential use as section patrol (SP) craft and given "SP" identification numbers in the "ID/SP" numbering series.