Gyrocopters / Autogyros A-Z
ABS Aerolight
Xenon
Aerocopter / Aerokopter
Futura
Aero-Sport InternationalKahu
Australian Autogyro Co
Avian Aircraft Ltd
Avro
Bannick
Campbell Aircraft Ltd
Curlew
Cricket
Cougar
Cartercopters
CarterCopter
Central Aero & Hydrodynamic Institute
Chayair Manufacturing & Aviation
Sycamore Mk.I
Sycamore Mk.2000
Clince, E.J.
EJC 1
Compton, Leith A.
Cyclone Gyro
Crowe/Robins
GRS-1
CSIR
SARA II / SARA III
Delta-Vsrl
AK-21
Ekin / W. H. Ekin (Engineering) Company Ltd
M-4
ELA Aviacion
ELA 07
ELA 08
Everett Gyroplanes
Everett
Everson, Ron & Ernie
Gyrocopter
Fairey
Gyrodyne / E.4/46
FB-1 / Fairey-Bennett One
Jet Gyrodyne
Farrington Aircraft
Twinstar
18A
20A Heliplane
Flettner GmbH
Fl 184
Focke-Achgelis
Fa 186
Fa-225
Fa-230 Bachstelge
Fa-330 Bachsteize
Future Flight LLC / Xenon Gyroplanes
Xenon
G & A
PA-39
XO-61
Gibson, Gordon T.
GG1
Gillespie, M.
Helithruster
Groen Brothers Aviation
Proof-of-Concept / Hawk 1 H2X / Hawk III
Hawk 4 / JET Hawk 4T
Hawk 5
Hawk 6 / Revcon 6G / Cessna Skymaster
Gyrate
Gyroflight Ltd
Hornet
Gyro-Kopp-Ters
Midnight Hawk
Mosquito Hawk
Twin Eagle
Helicopter Engineering and Research Corp
J-2
H-1 Racer
Hollman Aircraft
HA-2M Sportster
Irkut
A-002
Jay Souza Gyroplanes
Super Bandit
Jovair
J-2
JRM heliplanes
Wasp Air Buggy
Kamerton-N Ltd
Ratnik
Kamov
Kamov-Skrzhinski KaSkr-I / Krasny Inzhener
Kamov-Skrzhinski KASKR-2
A-7
AK
Kay
Autogyro
Kayaba
“Ka”-Go / Ka-1 / Ka-2
Heliplane
KB MAI
Aviatika-MAI-890 / MAI-89
Ken Brock Manufacturing
KB-2 Gyroplane
KB-3
Kharkov Aviation Institute
KhAI-24
Koch, Robert
Tandem Special
Kokkola
Krauss
TRS-3
Kuibychev Aviation Institute / Kuybyshev Aviation Institue
Sverchok-1
Little Wing Autogyros Inc
LW-1
LW-2
LW-3
LW-4
LW-5
Roto-Pup Ultralight
LW-2 Roto-Pup 2+2
Roto-Pup
Two Place
Lovegrove
Gyroplane
Layzell
Merlin
Mad Max Aero
Mad Max
Magni Gyro
MT-5
MT-7
M-13 Duck
M14 Scout
M16
M18 Spartan
M19 Shark
M20 Talon
M21
M22 Voyager Tandem
Marchetti Engineering
Avenger
McCandless (Aviation) Ltd
M-1
M-2
M-4 / WHE Airbuggy
McClure
Gyrocopter
McCulloch Aircraft Corp
J-2
Merlin Autogyros
Merlin GTS
Minty, Ted
Special Skyhook
M.L. Aviation
Rotabuggy / Rotajeep
M.M. Super Rotor LTDA.
AC.4
Montgomerie
Merlin
Morgan, Wayne
Single Seat 1
Nagler Helicopter Company Inc
Convertocrapt 130
VG-1 Vertigyro
Newman, Harley
Australia
Australia II
North American Rotorwerks LLC
Pitbull
Pitbull II
Pitbull SS
Odier & Bessiere
PAL-V Europe NV
PAL-V One
Parsons
Single
Tandem
Pennsylvania Aircraft Syndicate
Wilford Gyroplane
Pitcairn-Cierva Autogyro Co
PCA-1
PCA-2
PCA-3
AC-35
PA-18
PA-19
PA-20
PA-21
PA-22
PA-24
PA-33
PA-34
PA-36
PA-39
PAA-1
PAA-2
Plowright, M
Gyroplane
Raven Rotorcraft Inc
Raven Lite
Rotary Air Force
Rotary Air Force South Africa
Haseloh Gyroplane
RAF 1000
RAF 2000
Rotocraft Sa (Pty) Ltd
Rotorcraft Designs
Aggressor 1
Ultra Aggressor
Rotor Flight Dynamic Inc
Dominator
Dominator Tandem
Rotor Hawk Industries Inc
Falcon
Sparrow
Rotorwing
Sportsman
Rotorwing-Aero
3D-RV Gyroplane
Russian Gyroplanes
Sallen Aviacion
Mach 10
Mach 15 / Falcon Traveller
Mach 25
Simmes
Two place Gyro
AC-35
Sno-Bird Aircraft
Adventurer
Charger
Exciter
Sport Copter Inc
Lightning
Sport Copter II
Vortex
Stalker, Edward A.
Stauffer, O L
Gyroplane
Super M.M. Rotor Industria Aeronautica Ltda
AC-4 Andorinha
M-1 Montalva
Telfer, Rex
Rex-1
The Australian Autogyro Co
Skyhook
The Butterfly LLC
Butterfly
Monarch
Emperor Butterfly
Golden Butterfly
Aurora Butterfly
Super Sky Cycle
TsAGI (Central Aero & Hydrodynamic Institute)
2-EA
A-4
A-6
A-8
A-12
A-13
A-15
Tyler Flight
Shadow
Ultimate Flying Object / UFO
Helithruster
Ultralight Aircraft
Sno-Bird
Umbaugh Aircraft
18A
Vancraft
Lightning
2 Place
Ventus Aviation
Leopard
Vereinigte Flugtechnische Werke Fokker GmbH / VFW Fokker
H2
Vertidynamics Corp
Vertigiro VG-2
VFW
Victa
67 / R-101
Vortech
Shadow
VPM srl
Wall
Gyro
Wallis Autogyros Ltd
Weir, G. & J. Ltd
W-1
W-2
W.3
W-4
Westland-Cierva
W.H. Ekin (Engineering) Co. Ltd
M-4 / Airbuggy
Autogyro
Wilford, E Burke
WRK
Wind Ryder
Autogyro
Winners Circle Engineering Co
H-1 Racer
Wombat Gyroplanes
Wombat
Xenon Gyroplanes
