List of USA satellites
List

List of USA satellites

Section Title: List
Table Section Text: None

Number	Launch date	Launch vehicle	Other designations	Function	Status	Remarks

USA-1	1984-06-13	Atlas E/F	Navstar-9	Navigation	Out of service

USA-2	1984-06-25	Titan 34D	KH-9	Reconnaissance	Deorbited: 1984-10-18	Launched with USA-3

USA-3	1984-06-25	Titan 34D	SSF-D	ELINT	Out of service	Launched with USA-2

USA-4	1984-08-28	Titan 34B	SDS	Communications	Out of service

USA-5	1984-09-08	Atlas E/F	Navstar-10	Navigation	Out of service

USA-6	1984-12-04	Titan 34D	KH-11	Reconnaissance	Decayed: 1990-12-31

USA-7	1984-12-22	Titan 34D / Transtage	DSP-2-6R	Missile detection	Retired: 1994-12-31

USA-8	1985-01-24	Space Shuttle Discovery	Magnum	ELINT	Out of service

USA-9	1985-02-08	Titan 34B	SDS	Communications	Out of service

USA-10	1985-10-09	Atlas E/F	Navstar-11	Navigation	Out of service

USA-11	1985-10-03	Space Shuttle Atlantis	DSCS-III-B4	Communications	Out of service	Launched with USA-12

USA-12	1985-10-03	Space Shuttle Atlantis	DSCS-III-B5	Communications	Out of service	Launched with USA-11

USA-13	1985-12-13	Scout-G	ITV-1	Inflatable ASAT target	Failed. Decayed: 1989-05-11	Launched with USA-14. Failed to inflate.

USA-14	1985-12-13	Scout-G	ITV-2	Inflatable ASAT target	Decayed: 1987-08-09	Launched with USA-13. Unused

USA-15	1986-02-09	Atlas H	NOSS (PARCAE/White Cloud)	ELINT / Ocean surveillance	Out of service	Deployed subsatellites, USA-16, 17 and 18

USA-16	1986-02-09	Atlas H	NOSS (PARCAE/White Cloud)	ELINT / Ocean surveillance	Out of service	Subsatellite of USA-15

USA-17	1986-02-09	Atlas H	NOSS (PARCAE/White Cloud)	ELINT / Ocean surveillance	Out of service	Subsatellite of USA-15

USA-18	1986-02-09	Atlas H	NOSS (PARCAE/White Cloud)	ELINT / Ocean surveillance	Out of service	Subsatellite of USA-15

USA-19	1986-09-05	Delta 3920	SDI	Sensor development	Deorbited: 1986-09-28

USA-20	1986-12-05	Atlas G	Fltsatcom-7	Communications

USA-21	1987-02-12	Titan 34B	SDS	Communications	Out of service

USA-22	1987-05-15	Atlas H	NOSS (PARCAE/White Cloud)	ELINT / Ocean surveillance	Out of service	Deployed subsatellites, USA-23, 24 and 25

USA-23	1987-05-15	Atlas H	NOSS (PARCAE/White Cloud)	ELINT / Ocean surveillance	Out of service	Subsatellite of USA-22

USA-24	1987-05-15	Atlas H	NOSS (PARCAE/White Cloud)	ELINT / Ocean surveillance	Out of service	Subsatellite of USA-22

USA-25	1987-05-15	Atlas H	NOSS (PARCAE/White Cloud)	ELINT / Ocean surveillance	Out of service	Subsatellite of USA-22

USA-26	1987-06-20	Atlas E/F	DMSP-5D2 F3 (S8)	Weather

USA-27	1987-10-26	Titan 34D	KH-11	Reconnaissance	Decayed: 1992-05-31

USA-28	1987-11-29	Titan 34D / Transtage	DSP-2-5R	Missile detection	Retired: 1987-12-31

USA-29	1989-02-03	Atlas E/F	DMSP-5D2 F4 (S-9)	Weather

USA-30	1988-02-08	Delta 3910	SDI	Training satellite	Deorbited: 1988-03-01

USA-31	1988-09-02	Titan 34D / Transtage	Chalet	ELINT	Failed	Placed in useless orbit due to Transtage malfunction

USA-32	1988-09-05	Titan 23G	Singleton/SBWASS-R	ELINT

USA-33	1988-11-06	Titan 34D	KH-11	Reconnaissance	Out of service

USA-34	1988-12-02	Space Shuttle Atlantis	Lacrosse	Radar reconnaissance	Deorbited: 1997-03-25

USA-35	1989-02-14	Delta II 6925-9.5	GPS-II-1	Navigation	Retired: 2000-04-14

USA-36	1989-03-24	Delta 3920-8	Delta Star	Decayed: 1992-06-23

USA-37	1989-05-10	Titan 34D / Transtage	Chalet	ELINT	Out of service

USA-38	1989-06-10	Delta II 6925-9.5	GPS-II-2	Navigation	Out of service

USA-39	1989-06-14	Titan IV / IUS	DSP-1-14 F14	Missile detection	Decommissioned

USA-40	1989-08-08	Space Shuttle Columbia	SDS-2	Communications	Launched with USA-41

USA-41	1989-08-08	Space Shuttle Columbia	SSF/COBRA BRASS	ELINT	Decayed: 1989-12-31	Launched with USA-40

USA-42	1989-08-18	Delta II 6925-9.5	GPS-II-3	Navigation	Out of service

USA-43	1989-09-04	Titan 34D / Transtage	DSCS-III-06	Communications	Launched with USA-44

USA-44	1989-09-04	Titan 34D / Transtage	DSCS-III-07	Communications	Launched with USA-43

USA-45	1989-09-06	Titan 23G	Singleton/SBWASS-R	ELINT	Failed	Failed to leave parking orbit due to on-board propulsion malfunction

USA-46	1989-09-25	Atlas G	Fltsatcom-8	Communications

USA-47	1989-10-21	Delta II 6925-9.5	GPS-II-4	Navigation	Out of service

USA-48	1989-11-23	Space Shuttle Discovery	Magnum	ELINT

USA-49	1989-12-11	Delta II 6925-9.5	GPS-II-5	Navigation	Out of service

USA-50	1990-01-24	Delta II 6925-9.5	GPS-II-6	Navigation	Out of service

USA-51	1990-02-14	Delta II 6920-8	LACE/Losat-L	Technology	Decayed: 2000-05-24	Launched with USA-52

USA-52	1990-02-14	Delta II 6920-8	RME/Losat-R	Technology	Decayed: 1992-05-24	Launched with USA-51

USA-53	1990-02-28	Space Shuttle Atlantis	Misty	Reconnaissance	Presumed deorbited	Stealth satellite. Last sighting in 1997.

USA-54	1990-03-26	Delta II 6925-9.5	GPS-II-7	Navigation	Failed: 1996-05-21	Signal anomaly made satellite unusable

USA-55	1990-04-05	Pegasus	GLOMR-2/SECS/TERCEL	Communications

USA-56	1990-04-11	Atlas E/F	P87-2/Stacksat/POGS/SSR	Technology	Out of service	Launched with USA-57 and 58

USA-57	1990-04-11	Atlas E/F	P87-2/Stacksat/TEX	Technology	Out of service	Launched with USA-56 and 58

USA-58	1990-04-11	Atlas E/F	P87-2/Stacksat/SCE	Technology	Out of service	Launched with USA-56 and 57

USA-59	1990-06-08	Titan IV	NOSS-2	ELINT / Ocean surveillance	Deployed subsatellites, USA-60, 61 and 62

USA-60	1990-06-08	Titan IV	NOSS-2	ELINT / Ocean surveillance	Subsatellite of USA-59

USA-61	1990-06-08	Titan IV	NOSS-2	ELINT / Ocean surveillance	Subsatellite of USA-59

USA-62	1990-06-08	Titan IV	NOSS-2	ELINT / Ocean surveillance	Subsatellite of USA-59

USA-63	1990-08-02	Delta II 6925-9.5	GPS-II-8	Navigation	Out of service

USA-64	1990-10-01	Delta II 6925-9.5	GPS-II-9	Navigation	Out of service

USA-65	1990-11-13	Titan IV / IUS	DSP-1-14 F15	Missile detection	Decommissioned

USA-66	1990-11-26	Delta II 7925-9.5	GPS-IIA-1	Navigation	Out of service

USA-67	1990-11-15	Space Shuttle Atlantis	SDS-2	Communications	Launched with Prowler; disguised as Magnum to hide Prowler's existence

USA-68	1990-12-01	Atlas E/F	DMSP-5D2 F5 (S-10)	Weather	Failed	Placed in useless orbit due to upper stage malfunction

USA-69	1991-03-08	Titan IV	Lacrosse	Radar reconnaissance	Out of service

USA-70	1991-04-28	Space Shuttle Discovery	MPEC	Technology development

USA-71	1991-07-04	Delta II 7925-9.5	GPS-IIA-2	Navigation	Out of service

USA-72	1991-11-08	Titan IV	NOSS-2	ELINT / Ocean surveillance	Deployed subsatellites, USA-74, 76 and 77

USA-73	1991-11-28	Atlas E/F	DMSP-5D2 F6 (S-12)	Weather

USA-74	1991-11-08	Titan IV	NOSS-2	ELINT / Ocean surveillance	Subsatellite of USA-72

USA-75	1991-11-24	Space Shuttle Atlantis	DSP-1-14-F16	Missile detection

USA-76	1991-11-08	Titan IV	NOSS-2	ELINT / Ocean surveillance	Subsatellite of USA-72

USA-77	1991-11-08	Titan IV	NOSS-2	ELINT / Ocean surveillance	Subsatellite of USA-72

USA-78	1992-02-11	Atlas II	DSCS-III-08	Communications

USA-79	1992-02-23	Delta II 7925-9.5	GPS-IIA-3	Navigation	Decommissioned

USA-80	1992-04-10	Delta II 7925-9.5	GPS-IIA-4	Navigation	Out of service

USA-81	1992-04-25	Titan 23G	Singleton/SBWASS-R	ELINT

USA-82	1992-07-02	Atlas II	DSCS-III-09	Communications

USA-83	1992-07-07	Delta II 7925-9.5	GPS-IIA-5	Navigation	Out of service

USA-84	1992-09-09	Delta II 7925-9.5	GPS-IIA-6	Navigation	Out of service

USA-85	1992-11-22	Delta II 7925-9.5	GPS-IIA-7	Navigation	Out of service

USA-86	1992-11-28	Titan IV	KH-11	Optical reconnaissance

USA-87	1992-12-18	Delta II 7925-9.5	GPS-IIA-8	Navigation	Out of service

USA-88	1993-02-03	Delta II 7925-9.5	GPS-IIA-9	Navigation	Out of service

USA-89	1992-12-02	Space Shuttle Discovery	SDS-2	Communications

USA-90	1993-03-30	Delta II 7925-9.5	GPS-IIA-10	Navigation	Out of service

USA-91	1993-05-13	Delta II 7925-9.5	GPS-IIA-11	Navigation	Out of service

USA-92	1993-06-26	Delta II 7925-9.5	GPS-IIA-12	Navigation	Out of service

USA-93	1993-07-19	Atlas II	DSCS-III-10	Communications

USA-94	1993-08-30	Delta II 7925-9.5	GPS-IIA-13	Navigation	Out of service

USA-95	1993-09-03	Atlas I	UHF F/O-2	Communications

USA-96	1993-10-26	Delta II 7925-9.5	GPS-IIA-14	Navigation	Out of service

USA-97	1993-11-28	Atlas II	DSCS-III-11	Communications

USA-98	1993-12-08	Delta II 7925	NATO-4B	Communications

USA-99	1994-02-07	Titan IV / Centaur	Milstar-DFS-1	Communications

USA-100	1994-03-10	Delta II 7925-9.5	GPS-IIA-15	Navigation	Out of service

USA-101	1994-02-13	Taurus	STEP-0	Technology development	Launched with USA-102

USA-102	1994-02-13	Taurus	DarpaSat	Technology development	Launched with USA-101

USA-103	1994-05-03	Titan IV / Centaur	Trumpet	ELINT

USA-104	1994-06-24	Atlas I	UHF F/O-3	Communications

USA-105	1994-08-27	Titan IV / Centaur	Mercury	ELINT

USA-106	1994-08-29	Atlas E/F	DMSP 5D-1 F12	Weather

USA-107	1994-12-22	Titan IV / IUS	DSP-1 F17	Missile detection	Active

USA-108	1995-01-29	Atlas II	UHF F/O-4	Communications

USA-109	1995-03-24	Atlas E/F	DMSP 5D-1 F13	Weather	Destroyed: 3 February 2015	Exploded after unknown malfunction, characterized as "sudden temperature spike". 47 tracked pieces of debris were produced.

USA-110	1995-05-14	Titan IV / Centaur	Mentor	ELINT

USA-111	1995-05-31	Atlas II	UHF F/O-5	Communications	Decommissioned

USA-112	1995-07-10	Titan IV / Centaur	Trumpet	ELINT

USA-113	1995-07-31	Atlas IIA	DSCS-III-B7	Communications

USA-114	1995-10-22	Atlas II	UHF F/O-6	Communications

USA-115	1995-11-06	Titan IV / Centaur	Milstar DFS-2	Communications

USA-116	1995-12-05	Titan IV	KH-11	Optical reconnaissance	Presumed deorbited	not seen since late 2008

USA-117	1996-03-28	Delta II 7925-9.5	GPS-IIA-16	Navigation	Out of service

USA-118	1996-04-24	Titan IV / Centaur	Mercury	ELINT

USA-119	1996-05-12	Titan IV	NOSS-2	ELINT / Ocean surveillance	Deployed subsatellites, USA-120, 121 and 122, Launched with USA-123 and 124

USA-120	1996-05-12	Titan IV	NOSS-2	ELINT / Ocean surveillance	Subsatellite of USA-119

USA-121	1996-05-12	Titan IV	NOSS-2	ELINT / Ocean surveillance	Subsatellite of USA-119

USA-122	1996-05-12	Titan IV	NOSS-2	ELINT / Ocean surveillance	Subsatellite of USA-119

USA-123	1996-05-12	Titan IV	TIPS-Ralph	Technology	Launched with USA-119 and subsatellites, and USA-124

USA-124	1996-05-12	Titan IV	TIPS-Norton	Technology	Launched with USA-119 and subsatellites, and USA-123

USA-125	1996-07-03	Titan IV	SDS-2	Communications

USA-126	1996-07-16	Delta II 7925-9.5	GPS-IIA-17	Navigation	Active

USA-127	1996-07-25	Atlas II	UHF F/O-7	Communications

USA-128	1996-09-12	Delta II 7925-9.5	GPS-IIA-18	Navigation	Out of service

USA-129	1996-12-20	Titan IV	412 (KH-11)	Optical reconnaissance	Out of service

USA-130	1997-02-23	Titan IVB/IUS	DSP-1-18 F18	Missile detection	Out of service

USA-131	1997-04-04	Titan 23G	DMSP 5D-2 F14	Weather

USA-132	1997-07-23	Delta II 7925-9.5	GPS-IIR-2	Navigation	Active

USA-133	1997-10-24	Titan IV	NROL-3 (Lacrosse)	Radar reconnaissance	Active

USA-134	1997-10-25	Atlas IIA	DSCS-III-B13	Communications	Launched with FalconSat-Gold

USA-135	1997-11-06	Delta II 7925-9.5	GPS-IIA-19	Navigation	Out of service

USA-136	1997-11-06	Titan IV / Centaur	NROL-4 (Trumpet)	ELINT

USA-137	1998-01-29	Atlas IIA	NROL-5 (SDS-3)	Communications	Capricorn

USA-138	1998-03-15	Atlas II	UHF F/O-8	Communications

USA-139	1998-05-09	Titan IV / Centaur	NROL-6 (Mentor)	Communications

USA-140	1998-10-20	Atlas IIA	UHF F/O-9	Communications

USA-141	1998-10-03	Taurus	ATEX	Debris	Failed: 1999-01-16	Debris from STEX (NROL-8) satellite tether experiment

USA-142	1999-04-09	Titan IVB/IUS	DSP-1-18 F19	Missile detection	Failed: 1999-04-09	IUS failed to separate Left in useless orbit

USA-143	1999-04-30	Titan IV / Centaur	Milstar DFS-3m	Communications	Failed: 1999-04-30	Centaur programming error resulted in incorrect burn times, placed in useless orbit

USA-144	1999-05-22	Titan IV	NROL-9 (Misty)	Reconnaissance	Unknown	Stealth satellite, only object ever placed in orbit which amateurs are unable to track

USA-145	1999-10-07	Delta II 7925-9.5	GPS-IIR-3	Navigation

USA-146	1998-11-23	Atlas IIA	UHF F/O-10	Communications

USA-147	1999-12-12	Titan 23G	DMSP 5D-3 F15	Weather

USA-148	2000-01-21	Atlas IIA	DSCS-III-B8	Communications

USA-149	2000-05-08	Titan IVB/IUS	DSP-1-18 F20	Missile detection	Active

USA-150	2000-05-11	Delta II 7925-9.5	GPS-IIR-4	Navigation

USA-151	2000-07-16	Delta II 7925-9.5	GPS-IIR-5	Navigation

USA-152	2000-08-17	Titan IVB	NROL-11 (Lacrosse/Onyx)	Radar reconnaissance	Active

USA-153	2000-10-20	Atlas IIA	DSCS-III-B11	Communications

USA-154	2000-11-10	Delta II 7925-9.5	GPS-IIR-6	Navigation

USA-155	2000-12-06	Atlas IIAS	NROL-10 (SDS-3	Communications	Ursa Major/Great Bear

USA-156	2001-01-30	Delta II 7925-9.5	GPS-IIR-7	Navigation

USA-157	2001-02-27	Titan IV / Centaur	Milstar DFS-4	Communications

USA-158	2001-05-18	Delta II 7925-9.5	NROL-17 (GeoLITE)	Technology / Communications

USA-159	2001-08-06	Titan IVB/IUS	DSP-1-18 F21	Missile detection	Active

USA-160	2001-09-08	Atlas IIAS	NROL-13 (NOSS-3 "Intruder")	ELINT / Ocean surveillance	Gemini; two satellites sharing one designation

USA-161	2001-10-05	Titan IVB	NROL-14 (KH-11)	Optical reconnaissance	Active

USA-162	2000-10-11	Atlas IIAS	NROL-2 (SDS-3	Communications	Aquilla

USA-163	N/A	N/A	N/A	N/A	Number not assigned. Some designation confusion due to contemporary flights with multiple payloads.

USA-164	2002-01-16	Titan IV / Centaur	Milstar DFS-5	Communications

USA-165	2005-04-11	Minotaur	XSS-11	Technology development

USA-166	2003-01-29	Delta II 7925-9.5	GPS-IIR-8	Navigation

USA-167	2003-03-11	Delta IV M	DSCS-III-A3	Communications

USA-168	2003-03-31	Delta II 7925-9.5	GPS-IIR-9	Navigation

USA-169	2003-04-08	Titan IV / Centaur	Milstar DFS-6	Communications

USA-170	2003-08-29	Delta IV M	DSCS-III-B6	Communications

USA-171	2003-09-09	Titan IV / Centaur	NROL-19 (Mentor)	ELINT

USA-172	2003-10-18	Titan 23G	DMSP 5D-3 F16	Weather

USA-173	2003-12-02	Atlas IIAS	NROL-18 (NOSS-3 "Intruder")	ELINT / Ocean surveillance	Libra; two satellites sharing one designation

USA-174	1998-12-18	Atlas IIIB	UHF F/O-11	Communications

USA-175	2003-12-21	Delta II 7925-9.5	GPS-IIR-10	Navigation

USA-176	2004-02-14	Titan IVB/IUS	DSP-1-18 F22	Missile detection	Active

USA-177	2004-03-20	Delta II 7925-9.5	GPS-IIR-11	Navigation

USA-178	2004-06-23	Delta II 7925-9.5	GPS-IIR-12	Navigation

USA-179	2004-08-31	Atlas IIAS	NROL-1 (SDS-3)	Communications	Nemesis

USA-180	2004-11-06	Delta II 7925-9.5	GPS-IIR-13	Navigation

USA-181	2005-02-03	Atlas IIIB	NROL-23 (NOSS-3 "Intruder")	ELINT / Ocean surveillance	Canis Minor; two satellites sharing one designation

USA-182	2005-04-30	Titan IVB	NROL-16 (Lacrosse/Onyx)	Radar reconnaissance	Active

USA-183	2005-09-26	Delta II 7925-9.5	GPS-IIR-14 (IIRM-1)	Navigation

USA-184	2006-06-25	Delta IV M+(4,2)	NROL-22 (Imp. Trumpet)	ELINT

USA-185	2005-09-23	Minotaur	STP-R1	Technology development

USA-186	2005-10-19	Titan IVB	NROL-20 (KH-11)	Optical reconnaissance	Active

USA-187	2006-06-21	Delta II 7925	MiTEx-A	Technology	Launched with USA-188 and 189

USA-188	2006-06-21	Delta II 7925	MiTEx-B	Technology	Launched with USA-187 and 189

USA-189	2006-06-21	Delta II 7925	MiTEx Carrier	Technology	Launched with USA-187 and 188

USA-190	2006-09-25	Delta II 7925-9.5	GPS-IIR-15 (IIRM-2)	Navigation	Active

USA-191	2006-11-04	Delta IV M	DMSP 5D-3 F17	Weather

USA-192	2006-11-17	Delta II 7925-9.5	GPS-IIR-16 (IIRM-3)	Navigation	Active

USA-193	2006-12-14	Delta II 7920-10	NROL-21	Radar Imaging	Failed: 2006-12-14 Destroyed: 2008-02-21	Failed immediately after separation from rocket. Destroyed by ASAT.

USA-194	2007-06-15	Atlas V 401	NROL-30 (NOSS-3 "Intruder")	ELINT / Ocean surveillance	Pyxis; two satellites under one designation

USA-195	2007-10-11	Atlas V 421	WGS-1	Communications

USA-196	2007-10-17	Delta II 7925-9.5	GPS-IIR-17 (IIRM-4)	Navigation	Active

USA-197	2007-11-11	Delta IV Heavy	DSP-1-18 F23	Missile detection	Failed

USA-198	2007-12-10	Atlas V 401	NROL-24 (SDS-3)	Communications	Scorpius

USA-199	2007-12-20	Delta II 7925-9.5	GPS-IIR-18 (IIRM-5)	Navigation	Active

USA-200	2008-03-13	Atlas V 411	NROL-28 (Imp. Trumpet)	ELINT

USA-201	2008-03-15	Delta II 7925-9.5	GPS-IIR-19 (IIRM-6)	Navigation	Active

USA-202	2009-01-18	Delta IV Heavy	NROL-26 (Mentor)	ELINT	Active

USA-203	2009-03-24	Delta II 7925-9.5	GPS-IIR-20 (IIRM-7)	Navigation	Active

USA-204	2009-04-04	Atlas V 421	WGS-2	Communications	Active

USA-205	2009-05-05	Delta II 7920-10C	STSS-ATRR	Technology	Active

USA-206	2009-08-17	Delta II 7925-9.5	GPS IIR-21 (IIRM-8)	Navigation	Active	Final GPS IIR satellite

USA-207	2009-09-08	Atlas V 401	Palladium At Night (PAN)	Communications	Active

USA-208	2009-09-25	Delta II 7920-10C	STSS-Demo	Technology	Active	Launched with USA-209

USA-209	2009-09-25	Delta II 7920-10C	STSS-Demo	Technology	Active	Launched with USA-208

USA-210	2009-10-18	Atlas V 401	DMSP-5D-3 F18	Weather	Active

USA-211	2009-12-06	Delta IV M+(5,4)	WGS-3	Communications	Active	Last Block I WGS satellite

USA-212	2010-04-22	Atlas V 501	Boeing X-37B OTV-1	Technology	Landed: 2010-12-03	Experimental spaceplane, maiden flight of first X-37B

USA-213	2010-05-28	Delta IV M+(4,2)	GPS IIF-1	Navigation	Active

USA-214	2010-08-14	Atlas V 531	AEHF-1	Communications	Active

USA-215	2010-09-21	Atlas V 501	NROL-41 (FIA-R)	Radar reconnaissance	Active

USA-216	2010-09-26	Minotaur IV	SBSS-1	Satellite tracking	Active

USA-217	2010-11-20	Minotaur IV / HAPS	STPSat-1	Technology	Active	Launched with USA-218, 219, 220, 221, 222 and NanoSail-D2

USA-218	2010-11-20	Minotaur IV / HAPS	RAX	Science	Active	Launched with USA-217, 219, 220, 221, 222 and NanoSail-D2. Civilian satellite, unclear why USA designation was assigned

USA-219	2010-11-20	Minotaur IV / HAPS	O/OREOS	Technology	Active	Launched with USA-217, 218, 220, 221, 222 and NanoSail-D2. Civilian satellite, unclear why USA designation was assigned

USA-220	2010-11-20	Minotaur IV / HAPS	FASTSAT	Technology	Active	Launched with USA-217, 218, 219, 221, 222 and NanoSail-D2. Civilian satellite, unclear why USA designation was assigned

USA-221	2010-11-20	Minotaur IV / HAPS	FalconSAT-5	Technology	Active	Launched with USA-217, 218, 219, 220, 222 and NanoSail-D2

USA-222	2010-11-20	Minotaur IV / HAPS	FASTRAC	Technology	Active	Launched with USA-217, 218, 219, 220, 221 and NanoSail-D2. Two civilian satellites, unclear why USA designation was assigned

USA-223	2010-11-21	Delta IV Heavy	NROL-32 (Mentor)	ELINT	Active

USA-224	2011-01-20	Delta IV Heavy	NROL-49 (KH-11 Kennen)	Optical reconnaissance	Active

USA-225	2011-02-06	Minotaur I	NROL-66 (RPP)	Technology	Active

USA-226	2011-03-05	Atlas V 501	Boeing X-37B OTV-2	Technology	Landed: 2012-06-16	Spaceplane, maiden flight of second X-37B

USA-227	2011-03-11	Delta IV M+(4,2)	NROL-27 (SDS-3)	Communications	Active

USA-228	2010-11-20	Minotaur IV/HAPS	FASTRAC	Technology	Active	This is the second of the pair of FASTRAC satellites, the first one being USA-222

USA-229	2011-04-15	Atlas V 411	NROL-34 (NOSS-3 "Intruder")	ELINT / Ocean surveillance	Active	Odin; two satellites sharing one designation

USA-230	2011-05-07	Atlas V 401	SBIRS GEO-1	Missile detection	Active

USA-231	2011-06-30	Minotaur I	ORS-1	Optical reconnaissance	Active

USA-232	2011-07-16	Delta IV M+(4,2)	GPS IIF-2	Navigation	Active

USA-233	2012-01-20	Delta IV M+(5,4)	WGS-4	Communications	Active

USA-234	2012-04-03	Delta IV M+(5,2)	NROL-25 (FIA-R)	Radar reconnaissance	Active

USA-235	2012-05-04	Atlas V 531	AEHF-2	Communications	Active

USA-236	2012-06-20	Atlas V 401	NROL-38 (SDS-3)	Communications	Active

USA-237	2012-06-29	Delta IV Heavy	NROL-15 (Imp. Mentor)	Surveillance	Active

USA-238	2012-09-13	Atlas V 401	NROL-36 (NOSS-3 "Intruder")	ELINT / Ocean surveillance	Active	Rosie; two satellites sharing one designation

USA-239	2012-10-04	Delta IV M+(4,2)	GPS IIF-3	Navigation	Active

USA-240	2012-12-11	Atlas V 501	Boeing X-37B OTV-3	Technology	Landed: 2014-10-17

USA-241	2013-03-19	Atlas V 401	SBIRS GEO-2	Missile detection	Active

USA-242	2013-05-15	Atlas V 401	GPS IIF-4	Navigation	Active

USA-243	2013-05-25	Delta IV M+(5,4)	WGS-5	Communications	Active

USA-244	2013-08-08	Delta IV M+(5,4)	WGS-6	Communications	Active

USA-245	2013-08-28	Delta IV Heavy	NROL-65 (KH-11 Kennen)	Optical reconnaissance	Active

USA-246	2013-09-18	Atlas V 531	AEHF-3	Communications	Active

USA-247	2013-12-06	Atlas V 501	NROL-39 (FIA-R)	Radar reconnaissance	Active

USA-248	2014-02-21	Delta IV M+(4,2)	GPS IIF-5	Navigation	Active

USA-249	2014-04-03	Atlas V 401	DMSP-5D-3 F19	Weather	Inactive

USA-250	2014-04-10	Atlas V 541	NROL-67	ELINT	Active

USA-251	2014-05-17	Delta IV M+(4,2)	GPS IIF-6	Navigation	Active

USA-252	2014-05-22	Atlas V 401	NROL-33 (SDS-3)	Communications	Active

USA-253	2014-07-28	Delta IV M+(4,2)	GSSAP 1	Surveillance	Active

USA-254	2014-07-28	Delta IV M+(4,2)	GSSAP 2	Surveillance	Active

USA-255	2014-07-28	Delta IV M+(4,2)	ANGELS	Technology	Active

USA-256	2014-08-02	Atlas V 401	GPS IIF-7	Navigation	Active

USA-257	2014-09-17	Atlas V 401	CLIO	ELINT	Active

USA-258	2014-10-29	Atlas V 401	GPS IIF-8	Navigation	Active

USA-259	2014-12-13	Atlas V 401	NROL-35	ELINT	Active

USA-260	2015-03-25	Delta IV M+(4,2)	GPS IIF-9	Navigation	Active

USA-261	2015-05-20	Atlas V 501	Boeing X-37B OTV-4	Technology	Landed: 2017-05-07

USA-262	2015-07-15	Atlas V 401	GPS IIF-10	Navigation	Active

USA-263	2015-07-24	Delta IV M+(5,4)	WGS-7	Communications	Active

USA-264	2015-10-08	Atlas V 401	NROL-55 (NOSS-3 "Intruder")	ELINT / Ocean surveillance	Active	Two satellites sharing one designation. Also contained 13 CubeSats as part of the Government Rideshare Advanced Concepts Experiment (GRACE) Program.

USA-265	2015-10-31	Atlas V 401	GPS IIF-11	Navigation	Active

USA-266	2016-02-05	Atlas V 401	GPS IIF-12	Navigation	Active

USA-267	2016-02-10	Delta IV M+(5,2)	NROL-45 (FIA-R)	Radar reconnaissance	Active

USA-268	2016-06-11	Delta IV Heavy	NROL-37 (Orion / Mentor)	ELINT	Active

USA-269	2016-07-28	Atlas V 421	NROL-61 (Quasar, Spike)	Communications	Active

USA-270	2016-08-19	Delta IV M+(4,2)	GSSAP 3	Surveillance	Active

USA-271	2016-08-19	Delta IV M+(4,2)	GSSAP 4	Surveillance	Active

USA-272	2016-12-07	Delta IV M+(5,4)	WGS-8	Communications	Active

USA-273	2017-01-21	Atlas V 401	SBIRS GEO-3	Missile detection	Commissioning

USA-274	2017-03-01	Atlas V 401	NROL-79 (NOSS-3 "Intruder")	ELINT / Ocean surveillance	Active	Two satellites sharing one designation.

USA-275	2017-03-19	Delta IV M+(5,4)	WGS-9	Communications	Active

USA-276	2017-05-01	Falcon 9 Full Thrust	NROL-76	Radar Imaging	Active	Reimbursement for USA-193, Military Satellite. The so-called "Radar Imaging", which had a serious flaw and was the US Army, shot down.

USA-277	2017-09-07	Falcon 9 Full Thrust	Boeing X-37B OTV-5	Technology	Active

USA-278	2017-09-24	Atlas V 541	NROL-42	ELINT	Active

USA-279	2017-10-15	Atlas V 421	NROL-52 (Quasar)	Communications	Active

USA-280	2018-01-08	Falcon 9 Full Thrust	Zuma	Classified	Unknown	Launch reported as successful, but satellite believed to have been lost after failing to separate from payload adapter.

USA-281	2018-01-12	Delta IV M+(5,2)	NROL-47 (FIA-R)	Radar reconnaissance	Active

USA-282	2018-01-20	Atlas V 411	SBIRS GEO-4	Missile detection	Active

USA-283	2018-04-14	Atlas V 551	AFSPC-11 / CBAS	Communications	Active

USA-284	2018-04-14	Atlas V 551	AFSPC-11 / EAGLE	Technology demonstration	Active	Payload carrier which further deployed USA-285 to USA-287 experiments

USA-288	2018-10-17	Atlas V 551	AEHF-4	Communications	Active

USA-289	2018-12-23	Falcon 9 Block 5	GPS IIIA-01	Navigation	Testing

USA-290	2019-01-19	Delta IV Heavy	NROL-71 (KH-11 Kennen)	Optical reconnaissance	Active

Sentence(s)

MiTEx consists of three satellites designated as USA-187 and USA-188 and USA-189.

final_sentence: MiTEx consists of three satellites designated as USA-187 and USA-188 and USA-189.