Kadiak Speedster KC-2 - NR11312 KAI T-50 Golden Eagle - RoKAF: "001" Kaiserliche Werft Kiel - (see Kiel) Kalinin K-12 Zhar-Ptitsa - photo Kaman      K-20 HU2K-1 Seasprite - USN: 147203      K-20 HH-2D Seasprite - USN: 149031      K-20 UH-2D Seasprite - USN: 151326      K-20 SH-2G Seasprite - USN: 161642      K-125A - NX60377      K-225 - N74146 - USN: 125477, photo      K-240 HTK-1 - N6062C - USN: 128657, photo      K-600 HOK-1 - USMC: 125530, 129802, 129816, photo      K-600 H-43A Huskie - USAF: 58-5524      K-600 OH-43D Huskie - N5175Q      K-600-3 H-43B Huskie - USAF: 58-1844, 59-1567, photo      K-600-3 HH-43B Huskie - USAF: 62-4538      K-1125 Huskie III - N10029      K-1200 K-MAX - JA6184 Kamov      Ka-22 Vintokryl "Hoop" - photo      Ka-25BSh "Hormone-A" - Russian Navy: "77" - Vietnamese Navy: "7511"      Ka-25PL "Hormone-A" - Ukrainian AF: "36"      Ka-26 "Hoodlum" - CCCP-24057      Ka-26 "Hoodlum-A" - FLARF-01755      Ka-27PL "Helix-A" - Ukrainian AF: "03"      Ka-32A1 - RA-31073      Ka-52 Alligator "Hokum" - "061"      Ka-52-2 - photo      Ka-60-1 - "601"      Ka-226 - "002"      Ka-226A - RA-00001 Kappa KP-2UR SOVA - PH-3S7 Karhumäki Karku 48B - OH-VKL Kawanishi      H6K2-L "Mavis" - J-BFOZ      H8K2-L Seiku "Emily" - IJN: photo      N1K1 Kyofu "Rex" - photo      N1K2-J Shiden-Kai "George" - photo - photo Kawasaki      Ki-45-KAI-Hei Toryu "Nick" - IJAAF: "25"      Ki-48 - Chinese AF: 308      Ki-61-I Hien "Tony" - TAIU-SWPA: photo      Ki-61-II Hien "Tony" - IJAAF: "17"      C-1 - JASDF: 58-1008      EC-1 - JASDF: 78-1021      XP-1 - Japanese MoD: 5501      T-4 - JASDF: 46-5714 Kay Gyroplane 33/1 - G-ACVA Kazan Ansatt LL - RA-20440 Keith Rider - (see Rider) Kellett      K-3 - NC10767 - NC12633      XR-8 - USAAF: 43-44714      XH-10 - USAF: 45-22793 Kelowna Convair 5800 - N371FL Kerr KE-109 - NC96483 Kestral Kestrel Hawk - C-IABB - N2188Q Kettering Bug - photo Keystone, Keystone-Loening      B-3A - USAAC: photo, photo, photo, photo, photo, photo, photo, photo      B-4A Panther - USAAC: "50"      LB-5 - USAAS: photo      LB-6 - USAAS: photo      LB-7 - USAAC: 28-388      K-47 Pathfinder - NX179, NX179      K-47C - NR5317      K-84 Commuter - NC63K - NC301      YO-10 - USAAS: 26-212 Kharkov KhAI-1VV - photo Khrunichev      T-411 Aist - RA-0585      T-411SH - RA-41901      T-411 Type 60 Aist - photo      T-507 - photo Kieger AK-2R - F-PARJ Kiel (Kaiserliche Werft) Seeflugzeug (Schulung) - German Navy: 463 Kiel (Flugzeugbau) Fk 166 - D-ETON Kingsford Smith      Kingsmith - (see Auster J/1BL)      PL-7 Tanker - photo Kinner      R-5 Playboy - photo      Sportster B - NC14288, NC14288      Sportster K - NC12299 - photo      Sportwing B-2 - NC14214 - NC14927      Sportwing B-2R - photo Kitfox - (see Skystar) Kjolseth      X-1 Kjeller - photo      X-2 - photo Klemm      L 25 - photo      L 25 a I - D-EPEH      L 25 b I - photo      L 25 d II - VH-UUR      L 25 d VIIR - PH-LFK      KL 32 a XIV - D-2673 - D-EXEK      Kl 35D - N5050      Kl 107B - D-EJUK Klemm-Daimler L 15 - (see Daimler) Klizak SVC Vrabac A - photo Knoller C.II - k.u.k. LFT: 119.15 Kochyerigin      DI-6 - photo - photo      LBSh - photo Kolb      FireStar - photo      Twinstar Mk 3 - G-MYLN Koolhoven      F.K.43 - PH-ASN - PH-NAP      F.K.49 - NethAAS: 950, 950      F.K.51 - NethAAS: photo - RNethN: E-3, E-10      F.K.51 L.18 - Spanish AF: L.18-175      F.K.52 - PH-ASW      F.K.56 - PH-ASB - PH-ATE      F.K.57 - PH-KOK      F.K.58 - PH-AVA      F.K.58A - PH-AVK Kortenbach & Rauh Kora 1 - D-KORT Kraft K-1 Super Fli - N5PK Kramme & Zeuthen      KZ I - OY-KZI      KZ I to KZ X - (see Skandinavisk Aero Industri) Krauss TRS 1 Hummel - D-HOCY, D-HOCY Kreider-Reisner C-2 Challenger - photo Kreit Lambrinck KL 2 - OO-ANP Kreutzer K-5 Air Coach - N612A, N612A Kronk P-51 Mustang - VH-FWZ Krumm Coast Ranger - N6099C Kugisho      MXY7 Ohka Model 11 "Baka" - "I-18"      MXY7 Okha Model 22 "Baka" - photo, photo      P1Y1c Ginga "Frances" - USAAF: T2-1702 Kyushu J7W1 Shinden - photo - photo