AERO-ALPHABET - Kn

Knabenshue (Roy Knabenshue - Los Angeles . CA . USA)
Knabenshue 1910 Biplane

Knapp (Frank Knapp - Palmer . AK . USA)
Knapp Lil Cub
Knapp Cub X

Knepper (Paul H. Knepper Aircraft - Lehighton . PA . USA)
Knepper KA-1 Crusader
Knepper KAC-4 Crusader
Knepper KAC-5 Crusader

Knight Twister (Vernon W. Payne - Cicero . IL . USA)
Knight Twister 1934 Prototype
Knight Twister Junior 75-85
Knight Twister Kay-Tee Pursuit
Knight Twister KT
Knight Twister KT-125
Knight Twister KT-50
Knight Twister KT-75
Knight Twister KT-80
Knight Twister KT-90
Knight Twister KT-95
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 - [4.7.1. W. 1st St.] Wichita . KS . USA) {ErZ}
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 . USA)
Knoll Z

Knoll-Brayton (Felix W. A. Knoll - Brayton Aeronautical Corp. - Norwich . CT . USA)
Knoll-Brayton 1931 Monoplane
Knoll-Brayton Sachem

Knoller (Professor Richard Knoller) {ErZ}
Knoller 30.05
Knoller 70.01
Knoller 70.02
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

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 . OR . USA)
Knox Special 4