# List of aircraft (K)

This is a list of aircraft in alphabetical order by manufacturer beginning with K.

## K
### K & S

(Kate & Stan McLeod)
* K & S Jungster I
* K & S Jungster II
* K & S SA 102 Point 5 Cavalier

### K & W

see: EKW

### Kaddy

(Douglas Kaddy, West Groton, CT)
* Kaddy 1934 Monoplane

### Kadiak

(Everett E David, Detroit, MI)
* Kadiak KC-1 Speedster

### Kaess

(Kaess Aircraft Engr Co, NJ)
* Kaess CL-1

### Teruo Kago

(Teruo Kago)
* Teruo Kago TK-1

### KAI

(Kazan Aviation Institute)
* KAI-1
* KAI-2
* KAI-3/UPB
* KAI-13
* KAI-15
* KAI-16

### KAI

Korea Aerospace Industries Ltd. (commonly referred to as KAI, Korean: 한국항공우주산업, Hanja: 韓國航空宇宙産業)
* KAI KT-1 Woongbi
* KAI KC-100 Naraon
* KAI T-50 Golden Eagle
* KAI KF-21 Boramae
* KAI KUH-1 Surion

### Kairys

(Jurgis Kairys)
* Kairys JUKA

### Kaiser

(Daniel (or Donald?) Kaiser, Chicago, IL)
* Kaiser 1912 Triplane

### Kaiser

(Daniel Kaiser, Milwaukee, WI) (May be Kiser)
* Kaiser Airliner

### Kaiser-Fleetwings

* Kaiser-Fleetwings A-39
* Kaiser-Fleetwings BQ-2
* Kaiser-Fleetwings BTK

### Kaiser-Hammond

(Kaiser-Stearman Aircraft Co, Oakland, CA)
* Kaiser-Hammond Y-2 Aircar

### Kalec

* Kalec 1928 Biplane

### Kalgoorlie

* Kalgoorlie Biplane

### Kalinauskas, Rolandas

(Rolandas Kalinauskas, Prienai, Lithuania)
* Rolandas Kalinauskas RK-1 Swallow
* Rolandas Kalinauskas RK-2 Lightning
* Rolandas Kalinauskas RK-3 Wind
* Rolandas Kalinauskas RK-4 Minija
* Rolandas Kalinauskas RK-5 Ruth
* Rolandas Kalinauskas RK-6 Magic
* Rolandas Kalinauskas RK-7 Orange
* Rolandas Kalinauskas RK-8
* Rolandas Kalinauskas RK-9 Palanga

### Kalinin OKB

* Aleksandrov-Kalinin AK-1
* Kalinin K-2
* Kalinin K-3
* Kalinin K-4
* Kalinin K-5
* Kalinin K-6
* Kalinin K-7
* Kalinin K-9
* Kalinin K-10
* Kalinin K-11
* Kalinin K-12
* Kalinin K-13
* Kalinin K-14
* Kalinin K-15
* Kalinin A-2

### Kalkert

(Albert Kalkert / Ramor Flugzeugbau)
* Kalkert KE.5
* Kalkert KE.7
* Kalkert KE.8
* Kalkert KE.9
* Kalkert KE.14
* Kalkert Ka 430 (assault glider)

### Kam-Craft

* Kam-Craft Kamvair-2

### Kaman

((Charles H) Kaman Aircraft Corp, Bradley Field, Windsor Locks, CT 1953: Bloomfield, CT 1967: Kaman Corp. 1969: Kaman Aerospace division.)
* Kaman H-2 Seasprite
* Kaman H-22
* Kaman H-43 Huskie
* Kaman HOK
* Kaman HTK Huskie
* Kaman HUK Huskie
* Kaman HU2K Seasprite
* Kaman K-16B
* Kaman K-17
* Kaman K-125
* Kaman K-190
* Kaman K-225
* Kaman K-240
* Kaman K-600
* Kaman K-894
* Kaman K-1125, sometimes called Huskie III
* Kaman K-1200
* Kaman K-MAX
* Kaman KSA-100 SAVER

### Kamerton-N

* Kamerton-N Ratnik

### Kaminskas

(Rim (or Ray) Kaminskas, Chino, CA)
* Kaminskas Jungster I
* Kaminskas Jungster II
* Kaminskas Jungster III

### Kamov

* KaSkr-1
* KaSkr-2
* Kamov AK
* Kamov Ka-8
* Kamov Ka-10 "Hat"
* Kamov Ka-15 "Hen"
* Kamov Ka-18 "Hog"
* Kamov Ka-20 "Harp"
* Kamov Ka-22 Vintokryl "Hoop"
* Kamov Ka-25 "Hormone"
* Kamov Ka-26 "Hoodlum-A"
* Kamov Ka-27 "Helix-A"
* Kamov Ka-28 "Helix"
* Kamov Ka-29 "Helix-B"
* Kamov Ka-31 "Helix-E"
* Kamov Ka-32 "Helix-C" and "Helix-D"
* Kamov Ka-37
* Kamov Ka-50 "Hokum-A"
* Kamov Ka-52 "Hokum-B"
* Kamov Ka-56
* Kamov Ka-60
* Kamov Ka-62
* Kamov Ka-90
* Kamov Ka-92
* Kamov Ka-115
* Kamov Ka-126 "Hoodlum-B"
* Kamov Ka-128
* Kamov Ka-136
* Kamov Ka-137
* Kamov Ka-226 "Hoodlum-C"
* Kamov V-50
* Kamov V-60
* Kamov V-80
* Kamov V-100

### Kansas City

(Kansas City Aircraft Co (pres: George or Gordon L Bennett), Richards Field, Kansas City, MO)
* Kansas City A
* Kansas City Cabin

### Kanter-Moissant

* Kanter-Moissant monoplane

### Kapferer

(Henry Kapferer)
* Kapferer Paulhan n°3

### Kappa 77

* Kappa 77 KP 2U-SOVA

### Kaproni Bulgarski

(Caproni Bulgara SA / Samoletna Fabrika Kaproni Bulgarski)
* Kaproni Bulgarski KB-1 Papillon (Papillon - Butterfly) - (Ca.100)
* Kaproni Bulgarski KB-2A Tchuchuliga (Tchuchuliga - Lark) - (Ca.113)
* Kaproni Bulgarski KB-2UT (Ca.113)
* Kaproni Bulgarski KB-3 Tchuchuliga I (Tchuchuliga I - Lark I) - (Ca.113)
* Kaproni Bulgarski KB-4 Tchuchuliga II (Tchuchuliga II - Lark II) - (Ca.113)
* Kaproni Bulgarski KB-5 Tchuchuliga III (Tchuchuliga III - Lark III) - (Ca.113)
* Kaproni Bulgarski KB-6 Papagal (Papagal -Parrot) - (Ca.309 Ghibli)
* Kaproni Bulgarski KB-11 Fazan (Fazan -Pheasant)
* Kaproni Bulgarski KB-311 Kvazimodo (Ca.311)

### Karhumäki

(Veljekset Karhumäki O/Y / Karhumäen veljekset)
* Karhumäki Karhu 1 Bear 1
* Karhumäki Karhu 2 Bear 2
* Karhumäki Karhu 3 Bear 3
* Karhumäki Tiira Tern
* Karhumäki Karhu 48B
* Karhumäki ViriMis-pronunciation or misspelling??

### Kari-Keen

(Kari-Keen Aircraft Inc (founders: Ernest A Arndt, Swen Swanson, W W Wilson, one other unnamed), 509-511 Plymouth St, Sioux City, IA)
* Kari-Keen 60 Sioux coupe
* Kari-Keen 90 Sioux coupe

### Karp

(Larry Karp, Deer Park, NY)
* Karp Canary hawk

### Kasyaněnko

(Kasyaněnko / Kievskogo Politiechnicheskogo Instituta - KPI)
* Kasyaněnko KPI-5 a.k.a. No.5

### Kauffman

(K K Kauffman, Pittsburgh, PA)
* Kauffman A-1

### Kaufmann

(Charles H Kaufmann, 49 Poinier St, Newark, NJ)
* Kaufmann A

### Kaufmann

(Paul Kaufmann)
* Kaufmann n°1

### Kawanishi

(Kawanishi Kokuki kk - Kawanishi Aircraft Company Ltd.)
* Kawanishi Baika
* Kawanishi F
* Kawanishi G
* Kawanishi K-1
* Kawanishi K-2
* Kawanishi K-3
* Kawanishi K-5
* Kawanishi K-6
* Kawanishi K-7
* Kawanishi K-8
* Kawanishi K-9
* Kawanishi K-10
* Kawanishi K-11
* Kawanishi K-12 Sakura
* Kawanishi K-200
* Kawanishi P
* Kawanishi S
* Kawanishi T
* Kawanishi E5K
* Kawanishi E7K
* Kawanishi E8K
* Kawanishi E10K
* Kawanishi E11K
* Kawanishi E12K
* Kawanishi E13K
* Kawanishi E15K Shiun
* Kawanishi F1K
* Kawanishi G9K
* Kawanishi H3K
* Kawanishi H6K
* Kawanishi H8K
* Kawanishi H11K
* Kawanishi J3K
* Kawanishi J6K
* Kawanishi K6K
* Kawanishi K8K<
* Kawanishi N1K Kyofu, Kyohuu, Shiden, and Shiden-Kai; "Rex"
* Kawanishi Navy Experimental 7-shi Reconnaissance Seaplane
* Kawanishi Navy Experimental 8-shi Reconnaissance Seaplane
* Kawanishi Navy Experimental 9-shi Flying Boat
* Kawanishi Navy Experimental 9-shi Night Reconnaissance Seaplane
* Kawanishi Navy Experimental 9-shi Transport Seaplane
* Kawanishi Navy Experimental 10-Shi Observation Seaplane
* Kawanishi Navy Experimental 11-Shi Advanced Trainer Seaplane
* Kawanishi Navy Experimental 11-shi Night Reconnaissance Seaplane
* Kawanishi Navy Experimental 11-shi Transport Seaplane
* Kawanishi Navy Experimental 12-Shi Two-seat Reconnaissance Seaplane
* Kawanishi Navy Experimental 12-Shi Three-seat Reconnaissance Seaplane
* Kawanishi Navy Experimental 14-Shi Two-seat Reconnaissance Seaplane Shiun
* Kawanishi Navy Experimental 15-Shi Fighter Seaplane Kyohuu
* Kawanishi Navy Experimental 17-Shi Attack Bomber
* Kawanishi Navy Experimental 17-Shi Otsu (B) Type Interceptor Fighter
* Kawanishi Navy Experimental 18-Shi Otsu (B) Type Interceptor Fighter Jinpuu
* Kawanishi Navy Experimental Large-size Transport Flying-Boat Soukuu
* Kawanishi Navy Fighter Seaplane Kyofu
* Kawanishi Navy Interceptor Fighter Shiden
* Kawanishi Navy Interceptor Fighter Shiden Kai
* Kawanishi Navy Training Fighter Shiden Kai Rensen
* Kawanishi Navy Transport Flying Boat Seikuu
* Kawanishi Navy Type 90-2 Flying Boat
* Kawanishi Navy Type 90-3 Reconnaissance Seaplane
* Kawanishi Navy Type 94 Reconnaissance Seaplane
* Kawanishi Navy Type 94 Transport
* Kawanishi Navy Type 96 Transport Flying Boat
* Kawanishi Navy Type 97 Flying Boat
* Kawanishi Navy Type 97 Transport Flying Boat
* Kawanishi Navy Type 0 Primary Trainer Seaplane
* Kawanishi Navy Type 2 Flying Boat
* Kawanishi Navy Type 2 High-Speed Reconnaissance Seaplane

### Kawasaki

(Kawasaki Kokuki Kogyo Kabushiki Kaisha - Kawasaki Aircraft Engineering Company Limited)
* Kawasaki A-6
* Kawasaki C-1
* Kawasaki C-2
* Kawasaki C-5
* Kawasaki Ka 87
* Kawasaki KAL-1
* Kawasaki KAL-2
* Kawasaki KAT-1
* Kawasaki KDA-2
* Kawasaki KDA-3
* Kawasaki KDA-5
* Kawasaki KDA-6
* Kawasaki KDC-2
* Kawasaki KDC-5
* Kawasaki KH-4
* Kawasaki KH-7
* Kawasaki-Vertol KV-107-II
* Kawasaki Igo-1-A
* Kawasaki Igo-1-B
* Kawasaki-Salmson 2-A.-2
* Kawasaki-Dornier Do N
* Kawasaki-Dornier Komet Transport
* Kawasaki-Dornier Merkur Transport
* Kawasaki-Dornier Wal Transport Flying-boat
* Kawasaki Experimental KDA-6 Reconnaissance Aircraft
* Kawasaki Experimental KDC-2 Transport
* Kawasaki Experimental Giyu No.3 Flying-boat
* Kawasaki Experimental Carrier Reconnaissance Aircraft
* Kawasaki OH-1
* Kawasaki P-1
* Kawasaki P-2J
* Kawasaki T-4
* Kawasaki-Vertol 107-II
* Kawasaki YPX
* Kawasaki Ki-3
* Kawasaki Ki-5
* Kawasaki Ki-10
* Kawasaki Ki-22
* Kawasaki Ki-28
* Kawasaki Ki-32
* Kawasaki Ki-38
* Kawasaki Ki-45 Toryu
* Kawasaki Ki-48
* Kawasaki Ki-56
* Kawasaki Ki-60
* Kawasaki Ki-61 Hien
* Kawasaki Ki-64
* Kawasaki Ki-66
* Kawasaki Ki-78
* Kawasaki Ki-81
* Kawasaki Ki-85
* Kawasaki Ki-88
* Kawasaki Ki-89
* Kawasaki Ki-91
* Kawasaki Ki-96
* Kawasaki Ki-100
* Kawasaki Ki-102
* Kawasaki Ki-108
* Kawasaki Ki-119
* Kawasaki Ki-147 I-Go Type1 – Ko
* Kawasaki Ki-148
* Kawasaki Ki-174
* Kawasaki Army Experimental Multi-Seat Convoy Fighter
* Kawasaki Army Experimental KDA-3 Fighter
* Kawasaki Army Type Otsu 1 Reconnaissance Aircraft
* Kawasaki Army Type 87 Night Bomber (1927)
* Kawasaki Army Type 88 Reconnaissance Aircraft (1928)
* Kawasaki Army Type 88 Light Bomber (1928)
* Kawasaki Army Type 92 Model 1 Fighter (1932)
* Kawasaki Army Type 92 Model 2 Fighter
* Kawasaki Army Type 93-1 Single-engined Light Bomber (1933)
* Kawasaki Army Type 95 Fighter (1935)
* Kawasaki Army Type 98 Single-engine Light Bomber (1938)
* Kawasaki Army Type 99 Twin-engined Light Bomber (1939)
* Kawasaki Army Type 1 Freight Transport (1941)
* Kawasaki Army Type 2 Two-seat Fighter (1942)
* Kawasaki Army Type 3 Fighter (1943)
* Kawasaki Army Type 4 Assault Aircraft (1944)
* Kawasaki Army Type 4 Night Fighter
* Kawasaki Army Type 4 Two-seat Fighter
* Kawasaki Army Type 5 Fighter (1945)

### Kay

(Kay Gyroplanes Ltd.)
* Kay Gyroplane 32/1
* Kay Gyroplane 33/1

### Kayaba Industry

* Kayaba Heliplane
* Kayaba Ka-Go
* Kayaba Ka-1
* Kayaba Ka-2
* Kayaba Ku-2
* Kayaba Ku-3
* Kayaba Ku-4
* Kimura HK-1

### Kazan

* Kazan Ansat

### Kazyanenko

(Yevgeny, Ivan and Andrei Kazyanenko)
* Kazyanenko No.5

### KB SAT

(Sovremyenne Aviatsyonne Tekhnologii - Modern Aircraft Technologies)
* KB SAT SR-10

### KEA

(Greek: Κρατικό Εργοστάσιο Αεροπλάνων - State Aircraft Factory)
* KEA Chelidon

### Keane

((Horace) Keane Aeroplanes, North Beach, Long Island NY. c.1921: Acquired rights to ACE (Aircraft Engr Co, NY). c.1925: Keane Aircraft Corp, Keyport NJ. )
* Keane Ace
* Keane HKL-27

### Keen

(Charles F Keen, Madison, WI)
* Keen Special

### Kegel

(Kegel-Flugzeugbau - Kassel / Max Kegel and Fritz Ackermann using the AK logo)
* Kegel Zögling

### Keitek

(Keitek srl, Remanzacco, Italy)
* Keitek Streamer

### Keleher

(James Keleher, Fremont, CA)
* Keleher Lark

### Keller

(Henry S "Pop" Keller, Chicago, IL)
* Keller 1911 Octoplane
* Keller 1925 Monoplane

### Keller

(Fred Keller, Anchorage, AK)
* Keller Prospector STOL

### Kellett

((W Wallace & Roderick G) Kellett Autogiro Corporation, Philadelphia, PA)
* Kellett K-1X
* Kellett K-2
* Kellett K-3
* Kellett K-4
* Kellett KD-1
* Kellett KD-10
* Kellett KH-2
* Kellett KH-15
* Kellett G-1
* Kellett H-8
* Kellett H-10
* Kellett H-17
* Kellett O-60
* Kellett R-2
* Kellett R-3
* Kellett R-8
* Kellett R-10

### Kellis

* Kellis Air-Truck

### Kellner-Béchereau

(Avions Kellner-Béchereau)
* Kellner-Béchereau 23
* Kellner-Béchereau 28VD
* Kellner-Béchereau 29
* Kellner-Béchereau 30
* Kellner-Béchereau E.1
* Kellner-Béchereau E.4
* Kellner-Béchereau EC.4
* Kellner-Béchereau ED.5
* Kellner-Béchereau E.5
* Kellner-Béchereau E.60

### Kellogg

(Harold W Kellogg, Ontario, CA)
* Kellogg Monoplane

### Kelly

(John Henry Kelly, El Dorado, AR)
* Kelly 1930 Monoplane

### Kelly

(Dudley R Kelly, Versailles, KY)
* Kelly-D

### Kelly

(Kevin Kelly )
* Kelly Barbara Jean II

### KFC

(Kelowna Flightcraft Centre)
* KFC Stretch 580

### Kember

(Scott Kember, Sacramento, CA)
* Kember Nazgul

### Kendall

(George C Distel & Ralph A Kendall, Le Sueur, MN)
* Kendall Crescent A

### Kendall

(Dr. Ridley Kendall)
* Kendall Mayfly

### Kennedy

(Kennedy Aeroplanes Limited)
* Kennedy Giant

### Kensgaila

(Kensgaila Aircraft Enterprize / Vladas Kensgaila)
* Kensgaila VK-1 Erelis
* Kensgaila VK-2
* Kensgaila K-20 (VK-3)
* Kensgaila VK-3
* Kensgaila VK-4 Žuvėdra
* Kensgaila VK-5
* Kensgaila VK-6
* Kensgaila VK-7
* Kensgaila VK-8 Ausra
* Kensgaila VK-9
* Kensgaila Arus?

### Kensinger

(Ned Kensinger, Fort Worth, TX)
* Kensinger KF (a.k.a. Special)
* Kensinger Tater Chip

### Kentucky

(Kentucky Aircraft Co, Owensboro, KY)
* Kentucky Aircraft Cardinal

### Kenyon

(Harold & Kenneth Kenyon, Warren, OH)
* Kenyon A

### Kerestesi

(Charles A Kerestesi, Elgin, IL)
* Kerestesi G-1

### Kerrison

(Dr Davenport Kerrison, Jacksonville, FL)
* Kerrison 1909 Biplane

### Kersey-Hudgins-Kennedy

(C C Kersey, James Hudgins, Virgil Kennedy, Ft Worth, TX)
* Kersey-Hudgins-Kennedy 1934 Monoplane

### Kestrel

(Kestrel Aircraft Co (fdr: Donald L Stroud), Norman, OK)
* Kestrel KL-1
* Kestrel K250

### Kestrel Aircraft Company

* Kestrel K-350

### Ketner

(Ketner Air Coach Co )
* Ketner Air Coach

### Keystone

    See also: Huff-Daland
* Keystone B-3
* Keystone B-4
* Keystone B-5
* Keystone B-6
* Keystone LB-1
* Keystone LB-3
* Keystone LB-5
* Keystone LB-6
* Keystone LB-7
* Keystone LB-8
* Keystone LB-9
* Keystone LB-10
* Keystone LB-11
* Keystone LB-12
* Keystone LB-13
* Keystone LB-14
* Keystone NK Pup
* Keystone-Loening O-10
* Keystone O-15
* Keystone OK
* Keystone OL
* Keystone-Loening OL
* Keystone PK
* Keystone K-84 Commuter
* Keystone Puffer
* Keystone K-47 Pathfinder
* Keystone K-55 Pronto
* Keystone Pronto
* Keystone K-78 Patrician
* Keystone-Loening K-84 Commuter
* Keystone-Loening K-85 Air Yacht

### KhAI

(Kharkovskii Aviatsionny Institut - Kharkov Aviation Institute, a.k.a. Kharkivskii Aviatsionny Institut - Kharkiv Aviation Institute)
* Kharkiv KhAI Omega
* Kharkiv KhAI-1
* Kharkiv KhAI-2 (powered sailplane)
* Kharkiv KhAI-3 (Aviavnito-3) (Sergei Kirov)
* Kharkiv KhAI-4 (Iskra)
* Kharkiv KhAI-5 (Neman R-10)
* Kharkiv KhAI-6
* Kharkiv KhAI-8
* Kharkiv KhAI-12 (Start)
* Kharkiv KhAI-17
* Kharkiv KhAI-18
* Kharkiv KhAI-19
* Kharkiv KhAI-20
* Kharkiv KhAI-22
* Kharkiv KhAI-24
* Kharkiv KhAI-25
* Kharkiv KhAI-26
* Kharkiv KhAI-27
* Kharkiv KhAI-28
* Kharkiv KhAI-29
* Kharkiv KhAI-30 (Professor Nyeman)
* Kharkiv KhAI-32
* Kharkiv KhAI-33
* Kharkiv KhAI-35 (Entuziast)
* Kharkiv KhAI-36
* Kharkiv KhAI-51
* Kharkiv KhAI-52
* Aviavnito-2 (Blohka)
* Aviavnito-8
* Aviavnito-9
* PS-5
* 60-let KhAI

### KJ

* KJ-1 AEWC
* KJ-200
* KJ-2000
* KJ-3000

### Kharkiv Aviation Factory

(KhAZ - Kharkov Aviatsionny Zavod - Kharkov State Aviation Plant)
* KkAZ ViS-3
* KkAZ ViS-5
* Kharkiv KhAZ-30
* KkAZ ХАЗ-30

### Khioni

(Vassili Nikolayevich Khioni)
* Khioni VKh Anadva
* Khioni VKh Anasalya
* Khioni No.4
* Khioni No.5

### KHP

(Kazan Helicopters Plant, Kazan, Tatarstan)
* KHP Aktai
* KHP Ansat

### Kidd

(T L Kidd, San Antonio, TX)
* Kidd Adventurer

### Kieger

(André Kieger)
* Kieger AK.01
* Kieger AK.3

### Kiel

(Flugzeugbau Kiel G.m.b.H.)
* Kiel FK 166

### Killingsworth

(Richard Killingsworth, Ft Walton Beach, FL)
* Killingsworth DSK-1 Hawk

### Kimball

(Kevin Kimball)
* Kimball McCullocoupe

### Kimball

((Wilbur R) Kimball Aircraft Corp, Naugatuck, CT)
* Kimball 1908 Helicopter
* Kimball 1910 Ornithopter
* Kimball Beetle
* Kimball Tailless

### Kimbell

(Gene Kimbell, Dimmitt, TX)
* Kimbell 1935 Monoplane

### Kimberley

(Gareth J. Kimberley)
* Kimberley Sky-Rider

### Kimbrel

(Michael J. Kimbrel)
* Kimbrel Dormoy Bathtub Mk.1
* Kimbrel Sorrell SNS-2 Guppy

### Kimfly

(Kimfly D.O.O., Vodice, Slovenia)
* Kimfly Alpin
* Kimfly Light Wing M24
* Kimfly Mini Wing Q
* Kimfly River

### Kinetic

(Kinetic Aviation)
* Kinetic Mountain Goat

### King's

(King's Engineering Fellowship and Angel Aircraft Corp, Orange City IA. )
* King's Angel 44

### Kingsford-Smith

(Kingsford Smith Aviation Services Pty. Ltd.)
* Kingsford Smith PL.7
* Kingsford Smith KS-3 Cropmaster
* Kingsford Smith Bushmaster
* Kingsford Smith Kingsmith

### Kinman

(Duane Kinman, Rubidoux, CA)
* Kinman Super Simple I

### Kinner

(Kinner Airplane & Motor Corporation)
* Kinner Airster
* Kinner Airster Monoplane
* Kinner Argonaut
* Kinner Playboy
* Kinner Sportster
* Kinner Sportwing
* Kinner Coupe
* Kinner Courier
* Kinner KE-8
* Kinner Monoplane
* Kinner C-7 Envoy
* Kinner CG-14 Invader
* Kinner RK Envoy
* Kinner LXK
* Kinner Navy Experimental Type K Transport

### Kinney

(Cleveland, OH)
* Kinney HRH

### Kippers

(Harold M Kippers, Mukwonago, WI)
* Kippers K-1 Land Monoplane

### Kirk

(Joe Kirk )
* Kirk Skat

### Kirkham

(Kirkham Aeroplane & Motor Co, Bath, NY)
* Kirkham 1911 Biplane
* Kirkham Air yacht
* Kirkham Racer
* Kirkham Gull

### Kirkham-Williams

((Charles B) Kirkham and (Alford) Williams, Long Island, NY)
* Kirkham-Williams X
* Kirkham-Williams Mercury I

### Kirsten

(Prof Frederick K Kirsten, University of WA)
* Kirsten 1934 Cycloidal Flying machine

### Kitchen-Lee-Richards

see:Lee-Richards

### Kistler

(James Kistler )
* Kistler Skeeter (a.k.a. Scholl F-1)
* Kistler Teenie Too (Skeeter reg!!)

### Kjeller

(Kjeller Flyvemaskinsfabrik)
* Kjeller F.F.6
* Kjeller F.F.7 Hauk (Hannover CL.V)
* Kjeller F.F.8 Make I
* Kjeller F.F.8 Make II
* Kjeller F.F.8 Make III
* Kjeller F.F.9 Kaje I
* Kjeller F.F.9 Kaje II
* Kjeller F.F.9 Kaje III
* Kjeller PK X-1
* Kjeller PK X-2
* Kjeller T.2

### Kjolseth

(Lt. Col. Paul Kjolseth RNoAF)
* Kjolseth PKX-1
* Kjolseth PKX-2 refer to no:Kjeller PK X-2

### Klampher

(G F Klampher, Wichita, KS)
* Klampher 1930 Monoplane

### Klassen

(San Francisco, CA)
* Klassen 1910 Gyroplane

### Klein

(Štefan Klein)
* Klein Aeromobil

### Klemm

(Leichtflugzeugbau Klemm GmbH)
* Klemm L.17w
* Klemm L.20
* Klemm L.25
* Klemm Kl 25
* Klemm Kl 26
* Klemm Kl 31
* Klemm Kl 32
* Klemm L 33
* Klemm Kl 35
* Klemm Kl 36
* Klemm Kl 105
* Klemm Kl 106
* Klemm Kl 107
* Klemm Kl 151
* Klemm Kl 152 unbuilt fighter project, number reused by Focke-Wulf
* Klemm Doppel-Kl 25
* Klemm Alpha

### Kline

(Warren Kline, Miami, FL)
* Kline Red Bird

### Klinedorf

(Karl D Klinedorf, Gary, IN)
* Klinedorf 1936 Monoplane

### KLM

* KLM&TU Flying V

### Knabenshue

(Roy Knabenshue, Los Angeles, CA)
* Knabenshue 1910 Biplane

### Knapp

(Frank Knapp, Palmer, AK)
* Knapp Lil cub
* Knapp Cub X

### Knepper

((Paul H) Knepper Aircraft, Lehighton, PA)
* Knepper KA-1 Crusader
* Knepper KAC-4 Crusader
* Knepper KAC-5 Crusader

### Knight Twister

(Vernon W Payne, Cicero, IL)
* Knight Twister 1934 prototype
* Knight Twister Junior 75-85
* Knight Twister KT
* Knight Twister KT-50
* Knight Twister KT-75
* Knight Twister KT-80
* Knight Twister KT-90
* Knight Twister KT-95
* Knight Twister Kay-Tee Pursuit
* Knight Twister KT-125
* Knight Twister KTD-2
* Knight Twister KTS-1
* Knight Twister KTT-90
* Knight Twister MC-7
* Knight Twister SKT-1 Sunday Knight Twister

### Knoll

((Felix W A) Knoll Aircraft Company, 471 W 1st St, Wichita, KS)
* Knoll KN-1
* Knoll KN-2
* Knoll KN-3
* Knoll KN-4
* Knoll KN-5
* Knoll KN-6
* Knoll KN-22

### Knoll

(Richard Knoll, Ogallala, NE)
* Knoll Z

### Knoll-Brayton

((Felix W A) Knoll-(---) Brayton Aeronautical Corp, Norwich, CT)
* Knoll-Brayton 1931 Monoplane
* Knoll-Brayton Sachem

### Knoller

(Professor Richard Knoller)
* Knoller B.I(Av)
* Knoller B.I(Th)
* Knoller C.I(Ph)
* Knoller C.II(Av)
* Knoller C.II(Lo)
* Knoller C.II(WKF)
* Knoller D.I
* Knoller 30.05
* Knoller 70.01
* Knoller 70.02

### Knöpfli

(Leo Knöpfli)
* Knöpfli Mini-Stol

### Knowles

(Gp. Capt. A.S. Knowles)
* Knowles Duet

### Knowlton (aircraft constructor)

* Knowlton LSP

### Knowlton

(Donald Knowlton)
* Knowlton Jodette

### Knox

(E J Knox, Portland, O.)
* Knox Special 4

### Kobe Steel

* Kobeseiko Te-Gō

### Kochyerigin

* Kochyerigin LR
* Kochyerigin TSh-3
* Kochyerigin DI-6
* Kochyerigin SR
* Kochyerigin R-9
* Kochyerigin LBSh
* Kochyerigin Sh
* Kochyerigin Sh-2
* Kochyerigin MMSh
* Kochyerigin OPB
* Kochyerigin PS-43
* Kochyerigin Bsh-1

### Kocjan

(Antoni Kocjan)
* Kocjan Orlik
* Kocjan Orlik 2 (USAAC - XTG-7)
* Kocjan Orlik 3 Olympic Orlik
* Kocjan Bąk (horse-fly)
* Kocjan Bąk II
* Kocjan Bąk II bis
* Kocjan Czajka (Lapwing)
* Kocjan Czajka II
* Kocjan Czajka III
* Kocjan Czajka bis
* Kocjan Komar (Gnat)
* Kocjan Sokół
* Kocjan Wrona (Crow)
* Kocjan Wrona bis
* Kocjan Sroka (Magpie)
* Kocjan-Grzeszczyk Mewa
* Kocjan TG-7 (Orlik 2)

### Koechlin & Pischoff

* Koechlin monoplane [de] (predecessor to Pivot-Koechlin monoplane)

### Koehl

(Dr. Hermann Koehl and Ernst Von Loessl)
* Koehl KO-1

### Koehler

(Harold Koehler, Akron, OH)
* Koehler Air-Roamer 4
* Koehler Racer

### Koenig

(? Koenig)
* Koenig 04 Tom-Pouss

### Kohl

(Stefan Kohl, Kattenes, Germany)
* Kohl Mythos

### Koivu and Toomey

(Fitchburg, MA)Koivu and Toomey
* Koivu and Toomey 1930 biplane

### Kokkola

(Kalevi & Seppo Kokkola)
* Kokkola Ko-3 Nousukas

### Kokusai

* Kokusai Ki-59
* Kokusai Ki-76
* Kokusai Ki-86
* Kokusai Ki-105 Ohtori
* Kokusai Ku-7
* Kokusai Ku-8
* Kokusai Army Experimental Glider
* Kokusai Army Type 1 Transport
* Kokusai Army Type 3 Command Liaison Plane
* Kokusai Army Type 4 Large Transport Glider
* Kokusai Ta-Go

### Kolb

((Homer) Kolb Co Inc, Phoenixville, PA)
* Kolb Laser
* Kolb Firefly
* Kolb Firestar
* Kolb Flyer
* Kolb Flyer Powered Parachute
* Kolb Flyer SS
* Kolb Kolbra
* Kolb Mark III
* Kolb Slingshot
* Kolb Ultrastar

### New Kolb Aircraft

* Kolb Firefly
* Kolb Firestar
* Kolb Flyer
* Kolb Flyer Super Sport
* Kolb King Kolbra
* Kolb Kolbra
* Kolb Mark III
* Kolb Slingshot
* Kolb Ultrastar

### Kolitilin-Nikitin

(Ben Kolitilin and Misha Nikitin)
* Kolitilin-Nikitin PJ-II

### KOMTA

(Kommissii po Tyazheloi Aviatsii - Commission for Heavy Aviation)
* KOMTA

### Kompol

(Kompol SC, Swiercze, Poland)
* Kompol Jazz

### Kondor

(Kondor Flugzeugwerke G.m.b.H.)
* Kondor Taube Type H
* Kondor W 1
* Kondor W 2C
* Kondor B.I
* Kondor D.I (E 3 production)
* Kondor D 1
* Kondor D 2
* Kondor D 6
* Kondor D 7
* Kondor E 3
* Kondor E 3a
* Kondor Dreidekker

### Konner

(Konner Srl)
* Konner K1

### Konstruktionskontor Nord

(Konstruktionskontor Nord - Flugzeugbau Nord)
* Konstruktionskontor Nord MZF 1
* Konstruktionskontor Nord BKF 1

### Koolhoven

(Sytse Frederick Willem Koolhoven; see also Armstrong-Whitworth and B.A.T.)
(manufactured at Maatschappij voor Luchtvaart 1911)
* Koolhoven Heidevogel
(Manufactured at Nationale Vliegtuig Industrie - NVI 1922-1926)
* Koolhoven F.K.29
* Koolhoven F.K.31
* Koolhoven F.K.32
* Koolhoven F.K.33
* Koolhoven F.K.34
(manufactured at N.V. Koolhoven Vliegtuigen 1926-1940)
* Koolhoven F.K.30 Toerist
* Koolhoven F.K.35 unflown
* Koolhoven F.K.36 unbuilt project
* Koolhoven F.K.37 unbuilt project
* Koolhoven F.K.39 unbuilt project
* Koolhoven F.K.40
* Koolhoven F.K.41
* Koolhoven F.K.42
* Koolhoven F.K.43
* Koolhoven F.K.44 Koolmees
* Koolhoven F.K.45
* Koolhoven F.K.46
* Koolhoven F.K.47
* Koolhoven F.K.48
* Koolhoven F.K.49
* Koolhoven F.K.50
* Koolhoven F.K.51
* Koolhoven F.K.52
* Koolhoven F.K.53 Junior
* Koolhoven F.K.54
* Koolhoven F.K.55
* Koolhoven F.K.56
* Koolhoven F.K.57
* Koolhoven F.K.58
* Koolhoven F.K.59

### Korchagin

* Korchagin Yamal

### Korean Air

* Korean Air Chang-Gong 91

### Korolyev OKB

(Sergey P. Korolyov)
* Korolyev RP-1
* Korolyev RP-318
* Korolyev SK-3 Krasnaya Zvezda

### Korsa

(Flugzeugbau Korsa - Hugo G. Schmid)
* Korsa 1
* Korsa T.2

### Kortenbach & Rauh

* Kortenbach & Rauh Kora 1

### Korvin

(V.L.Korvin, N.G.Mikhelson, M.M.Shishmarev - Корвин, Михельсон, Шишмарев)
* Korvin MK-1 Rybka

### Koslowski

(Charles D Kozlowski, Raritan. NJ)
* Koslowski Short-T

### Kostin-Siekerin-Taciturnov

(L. Kostin, L. Siekerin & V. Taciturnov)
* Kostin-Siekerin-Taciturnov Leningradets

### Kotliński

(Jerzy Kotliński)
* Kotliński JK-1 Trzmiel

### Koun

(Young Ho Koun, Roosevelt Field, NY)
* Kouns-Craft

### Kovaks

(Joseph Kovaks)
* Kovacs K-51 Peregrino

### Kowalke

(Levern P Kowalke, Wall Lake, IA)
* Kowalke

### Kozlov

(Sergei G. Kozlov)
* Kozlov PS (Prozrachnyy Samlyot - transparent aircraft)
* Kozlov EI (Eksperimentalnyi Istrebitel - experimental fighter)
* Kozlov Gigant

### Kozłowski

(Władysław Kozłowski)
* Kozłowski WK.1 Jutrzenka
* Kozlowski WK.3

### Kraft

(Phil Kraft)
* Kraft K-1 Super Fli

### KEA

(KEA: Kratiko Ergostasio Aeroplanon - State Aircraft Factory)
* KEA Chelidon

### Kraemer

(L A Kraemer, Rapid City, SD)
* Kraemer LK-1 Rapid Rambler
* Kraemer LV-1

### Kraft

(Phil Kraft, Oceanside, CA)
* Kraft Super Fli

### Kramme & Zeuthen

(see:-Skandinavisk Aero Industri)
* SAI KZ I
* SAI KZ II
* SAI KZ III
* SAI KZ IV
* SAI KZ VII
* SAI KZ VIII
* SAI KZ X

### Krapish

((Alexander Peter) Krapish Aircraft Co, Kearny, NJ & Squantum, MA)
* Krapish K-1
* Krapish K-2
* Krapish K-3
* Krapish K-4

### Krasniye Kryl'ya

(Taganrog, Russia)
* Krasniye Kryl'ya Deltacraft MD-40
* Krasniye Kryl'ya Deltacraft MD-50C

### Krauss

* Krauss TRS-111

### Kreider-Reisner

((Ammon "Amos" H) Kreider-(Lewis E) Reisner Flying Service. 1927: Kreider-Reisner Aircraft Co, Hagerstown, MD 1929: Acquired by Fairchild Aircraft Corp.)
* Kreider-Reisner A Midget
* Kreider-Reisner C-1
* Kreider-Reisner C-2 Challenger
* Kreider-Reisner C-3 Challenger
* Kreider-Reisner C-4 Challenger
* Kreider-Reisner C-5 Challenger
* Kreider-Reisner C-6 Challenger
* Kreider-Reisner C-7 Challenger
* Kreider-Reisner C-31
* Kreider-Reisner KR-21
* Kreider-Reisner KR-31
* Kreider-Reisner KR-34
* Kreider-Reisner KR-34CA
* Kreider-Reisner KR-35
* Kreider-Reisner KR-125
* Kreider-Reisner KR-135
* Kreider-Reisner XC-31

### Kreit-Lambrickx

( André Kreit & Lambrickx)
* Kreit Lambrickx KL.2

### Kremp Yu

* Kremp Yu monoplane

### Kress

* Kress Drachenflieger

### Kreutzer

(Joseph Kreutzer Corp, 1801 S Hope St, Los Angeles, CA)
* Kreutzer K-1 Air Coach
* Kreutzer K-2 Air Coach
* Kreutzer K-3 Air Coach
* Kreutzer K-5 Air Coach
* Kreutzer T-6 Air Coach

### Krenzer

(Frank Krenzer, Holcomb, NY)
* Krenzer

### Krier-Kraft

(Harold Krier, Wichita, KS)
* Krier-Kraft Acromaster

### Krist

(Chester J. Krist)
* Krist Cloud Cutter

### Aksel Kristiansen

(Aksel Kristiansen)
* Kristiansen Norge A
* Kristiansen Norge B
* Kristiansen Norge C

### Kronfeld

(Robert Kronfeld)
* Kronfeld Vienna
* Kronfeld Austria
* Kronfeld Drone Trainer
* Kronfeld Drone
* Kronfeld Monoplane
* Kronfeld Ground Trainer

### Krüger

(Eric Krüger - or Krueger)
* Krüger EK.51 Welcome
* Krüger two-seater

### Krumsiek

(Wilhelm Krumsiek)
* Krumsiek 1909 Aeroplan

### Kubicek Aircraft

(Kubicek Aircraft spol s.r.o., Brno, Czech Republic)
* Kubicek M-2 Scout
* Kubicek M-4 Irbis
* Kubicek AV-1 Hot-air airship/balloon

### Kucher

(Kucher Airplane Corp, 2206 Valentine Ave, Bronx, NY)
* Kucher Club Plane
* Kucher Red Devil Flivver

### Kuhelj

(Dr. ing. Anton Kuhelj)
* Kuhelj LK-1
* Kuhelj TseTse

### Kuhnert

(Sam W Kuhnert, Camp Hill, PA)
* Kuhnert Photoplane

### Kuhlia

(Mikka Kuhlia)
* Kuhlia MK Ia
* Kuhlia MK Ib
* Kuhlia MK II

### Kurzenberger

(Richard Kurzenberger, Horsehead, NY)
* Kurzenberger Mini-Stuka

### Kutnar

(Virgil Kutnar, San Francisco, CA)
* Kutnar Rotorplane

### KWD

(Kaiserlicht Werft (Danzig))
* K.W. Nos 404-405
* K.W. Nos 467-470
* K.W. Nos 1105-1106
* K.W. No. 1650

### KWK

(Kaiserlicht Werft (Kiel))
* K.W. Nos 463-466

### KWW

(Kaiserlicht Werft (Wilhelmshaven))
* K.W. Nos 401-403
* K.W. Nos 461-462
* K.W. No. 945
* K.W. No. 947

### Kyushu / Watanabe

(Kyushu Hikoki K.K.) (some products were manufactured under the Watanabe name)
* Kyūshū K6W WS-103
* Kyūshū WS-103
* Kyushu J7W Shinden
* Kyushu K9W
* Kyushu K10W
* Kyushu K11W Shiragiku
* Kyushu Navy Experimental 14-Shi Basic Land Trainer Kouyou
* Kyushu Navy Experimental 14-Shi Intermediate Land Trainer
* Kyushu Navy Experimental 15-Shi Operational Trainer Shiragiku
* Kyushu Navy Experimental 17-Shi Patrol Bomber Tokai
* Kyushu Navy Experimental 18-Shi Otsu (B) Type Interceptor Fighter Shinden
* Kyushu Navy Experimental Jet-powered Interceptor Fighter Shinden-Kai
* Kyushu Navy Operations Trainer Shiragiku
* Kyushu Navy Patrol Plane Nankai