Secret Early Aircraft Projects

Post thread
Unbuilt and cancelled aviation projects prior to 1945. Designs that never made it into production.
L
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Douglas XB-19 "Hemisphere Defender"
2
Replies
67
Views
37K
The Stannum Crusader
The Stannum Crusader
hesham
Various Arado Prototype & Projects
2 3 4
Replies
148
Views
64K
Apophenia
Apophenia
GTX
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Heinkel He 162 projects and variants
2 3
Replies
95
Views
51K
hesham
hesham
hesham
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Regia IAR H.S.300 Trainer & Recce Aircraft Project
Replies
4
Views
762
Apophenia
Apophenia
Dynoman
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Verville-Sperry M-1 Messenger, Variants, and Programs
Replies
12
Views
1K
Stargazer
Stargazer
hesham
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Messerschmitt Me 264 Variants and Projects
2 3 4
Replies
125
Views
62K
Dronescapes
Dronescapes
hesham
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Marcel Leyat Airplanes & Gliders
Replies
8
Views
3K
PhR
P
T
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Marchaudon Scarabée Nr2 and marine
Replies
8
Views
5K
PhR
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blackkite
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Boulton Paul P.105 and P.107
Replies
4
Views
3K
hesham
hesham
Boxman
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Detroit ZMC-2 Metal-Skinned Airship (1929-1941)
Replies
4
Views
2K
publiusr
P
hesham
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MacKenzie-Kennedy Airplane Prototype and Projects
Replies
7
Views
4K
Apophenia
Apophenia
hesham
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Boeing Medium Transport Projects,and Model-247 Unbuilt Variants
Replies
8
Views
5K
Maveric
Maveric
hesham
North American O-47 Competition
Replies
4
Views
1K
Dynoman
Dynoman
Triton
Consolidated Model 35/36 - Beginning of the B-36
Replies
20
Views
10K
flateric
flateric
Maveric
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Little-known pre-war Spanish aircraft
2
Replies
65
Views
31K
Old Surehand
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cluttonfred
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Late 1930s and/or WWII fighter flying boats?
2
Replies
54
Views
23K
Archibald
A
Flitzer
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Messerschmitt Me 334
Replies
25
Views
11K
JPBrito
JPBrito
blockhaj
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Fokker G.1, G.2, G.3
Replies
25
Views
15K
Apophenia
Apophenia
GTX
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Lockheed P-38 test planes and planned developments
2 3 4
Replies
149
Views
78K
hesham
hesham
Stargazer
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Wilford/Pennsylvania Aircraft Syndicate projects
Replies
34
Views
10K
MMDriver
M
A
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Ford B-24H RAF/Coastal Command??
Replies
9
Views
2K
P1127
P
J
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Flying boat design by E.F. Burton (Douglas Plant Engineer)
Replies
1
Views
608
Stargazer
Stargazer
blackkite
    • Like
Mitsubishi Ki-20: a bomber variant of the Junkers G 38
2
Replies
51
Views
16K
Grey Havoc
Grey Havoc
Grey Havoc
The R38 / ZR-2 airship
Replies
0
Views
427
Grey Havoc
Grey Havoc
Jemiba
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Reinhold Tilings Rocket Glider
Replies
10
Views
6K
klem
klem
Dynoman
Cadillac Aircraft Corporation
Replies
12
Views
5K
Dynoman
Dynoman
blackkite
    • Like
The IJA Kai-shiki, Mo-shiki, Sei-shiki and Ko-shiki aircraft
2
Replies
50
Views
7K
Grey Havoc
Grey Havoc
W
German high-powered piston engined fighters
Replies
23
Views
17K
Aurum
A
N
Early low wing Fairey Barracuda
Replies
11
Views
5K
Grey Havoc
Grey Havoc
hesham
Stampe et Vertongen Projects and Prototypes
Replies
7
Views
5K
hesham
hesham
Retrofit
Geoffrey Hill/Westland-Hill "Pterodactyl" Designs and Prototypes
2
Replies
49
Views
23K
Grey Havoc
Grey Havoc
kampfflieger
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TsAGI helicopters and autogyros
Replies
28
Views
18K
Grey Havoc
Grey Havoc
zerstorer1946
German Attack helicopter WW2
Replies
35
Views
32K
Grey Havoc
Grey Havoc
hesham
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Very Early Helicopter ?
Replies
2
Views
700
hesham
hesham
J
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Messerschmitt P 1099 Drawing No. XVIII/84
Replies
1
Views
759
Apophenia
Apophenia
hesham
Allan Lockheed Strato-Plane Project of 1935
Replies
7
Views
4K
jackssmirkingrevenge
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jzichek
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Early Photo Reconnaissance P-51 Mustang (January 1943)
Replies
4
Views
3K
klem
klem
hesham
Kolesnikov Gliders
Replies
10
Views
5K
igor-mich
I
hesham
Russian Military Glider Transport Projects
Replies
10
Views
6K
Stargazer
Stargazer
Zizi6785
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Tu-2LL 3-view needed
Replies
8
Views
6K
Stargazer
Stargazer
hesham
Various Pre-WWII Soviet Projects & Prototypes
2 3 4 5 6 7 8
Replies
295
Views
113K
Stargazer
Stargazer
Stargazer
    • Like
Curtiss-Wright T-32 "Condor"
Replies
4
Views
5K
redstar72
redstar72
Stargazer
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Yakovlev Yak-11 modified for movies
Replies
5
Views
964
igor-mich
I
Maveric
Rubik Project Search
Replies
9
Views
5K
Stargazer
Stargazer
hesham
Italian Dive Bomber Projects
2
Replies
51
Views
28K
archipeppe
archipeppe
C
Airspeed A.S. 47
Replies
7
Views
9K
Dening
D
Maveric
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Early Tupolev projects wanted
Replies
37
Views
12K
archipeppe
archipeppe
A
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Caproni Vizzola Sagittario Dive Bomber Project
Replies
1
Views
1K
Stargazer
Stargazer
Maveric
SAIMAN Val
Replies
4
Views
5K
Stargazer
Stargazer
hesham
Savoia-Marchetti S.60 Twin Boom Bomber Project
Replies
8
Views
8K
Silencer1
S
Stargazer
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McGaffey AV-8 Aviate
Replies
8
Views
6K
juanT
J
hesham
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What Was This Racer Aircraft ?
Replies
3
Views
734
Deltafan
Deltafan
Schneiderman
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Whitley fitted with tricycle undercarriage
Replies
8
Views
870
Schneiderman
Schneiderman
hesham
Radio Guided Bomber Projects ?
Replies
0
Views
365
hesham
hesham
Cy-27
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Penkala 1910 Aeroplane
Replies
0
Views
362
Cy-27
Cy-27
hesham
Isacco Jet-Propelled Helicogyro
Replies
10
Views
6K
Nik
Nik
Stingray
Hellesen-Kahn double-plane-rotor(?) helicopter
Replies
17
Views
9K
Stargazer
Stargazer
hesham
Grulich S.1 Trainer Monoplane
Replies
5
Views
3K
Stargazer
Stargazer
hesham
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German Giant Aircraft and Projects of 1920s
2
Replies
47
Views
21K
Stargazer
Stargazer
Tzoli
AEKKEA-RAAB Aicrafts
Replies
31
Views
14K
Apophenia
Apophenia
hesham
Dyle & Bacalan / Société Aérienne Bordelaise (SAB) projects
2
Replies
64
Views
30K
Apophenia
Apophenia
Stargazer
    • Like
Various Blohm und Voss projects
2 3 4
Replies
143
Views
75K
The Wooksta!
T
hesham
Harriman Aerocar Concepts
Replies
7
Views
2K
Aerohydro
A
R
Aeronautica Umbra fighters
Replies
38
Views
22K
Airborne2001
Airborne2001
C
Moskalyev aircraft
2
Replies
55
Views
38K
Stargazer
Stargazer
hesham
Jacques Gérin's « Varivol » Projects
2
Replies
49
Views
29K
hesham
hesham
novum
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    • Wow
Unknown 1944 VTOL Heinkel-Hirth plane by von Ohain (Secret patent) with RR2 (Rasender Roland 2) turbine
Replies
6
Views
1K
ArmchairSamurai
ArmchairSamurai
hesham
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Bréguet Transport & Airliner Projects and Prototypes
2
Replies
53
Views
20K
hesham
hesham
hesham
    • Like
Various Martin Commercial Flying Boat and Airliner Projects
2
Replies
56
Views
28K
Orionblamblam
Orionblamblam
Stargazer
    • Like
Fierro y Sea (FyS) / Talleres Generales de Aeronautica EPT "Teziutlán" primary trainer
Replies
0
Views
391
Stargazer
Stargazer
Stargazer
Miles Venture: a forgotten prototype
Replies
28
Views
12K
cluttonfred
cluttonfred
T
Arnoux's flying wing from 1922
Replies
16
Views
8K
Stargazer
Stargazer
N
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Piaggio P.16
Replies
25
Views
15K
hesham
hesham
hesham
    • Like
Twin Engined Canon-Fighter Model to ID
2
Replies
58
Views
15K
Stargazer
Stargazer
hesham
Villiers Projects and Prototypes
Replies
38
Views
13K
rlucas
R
S
Bréguet flying boat projects and prototypes
2
Replies
43
Views
14K
Stargazer
Stargazer
hesham
René Couzinet Projects
2 3 4
Replies
132
Views
44K
hesham
hesham
cluttonfred
BuAer Design 124 Parasite Reconnaissance Aircraft?
2
Replies
50
Views
25K
The Stannum Crusader
The Stannum Crusader
jzichek
Slesarev Svyatogor Giant Russian Bomber (1913-1921)
Replies
29
Views
15K
hesham
hesham
hesham
    • Like
Breguet 26 & XXVI Aircraft
Replies
0
Views
470
hesham
hesham
hesham
Hanriot Projects & Little Known Aircraft
2
Replies
65
Views
25K
PhR
P
windswords
Yokosuka D4Y1/2 'Suisei", Projects & Variants
2
Replies
70
Views
24K
Justo Miranda
J
A
Martin A-20 20mm top turret drawings and information needed
Replies
13
Views
5K
MihoshiK
M
hesham
De Monge/Buscaylet Prototypes & Projects
2 3
Replies
85
Views
39K
fortrena
F
Caravellarella
Prototypical French Airliner Designs........
Replies
14
Views
11K
PhR
P
hesham
    • Like
Wolfgang and Ulrich Hütter projects
2
Replies
58
Views
39K
Apophenia
Apophenia
hesham
    • Like
Martin Model-164 Bomber Project
Replies
8
Views
1K
lark
L
hesham
    • Like
    • Wow
Seversky Bomber Projects ?
Replies
4
Views
722
royabulgaf
R
L
    • Like
Airspeed Projects
Replies
10
Views
7K
Dening
D
klem
    • Like
Walden Aircrafts and projects.
Replies
5
Views
2K
hesham
hesham
hesham
G. F. Myers Helicopter Prototypes & Projects
Replies
7
Views
4K
Stargazer
Stargazer
D
    • Like
Spartan Aircraft Company Projects
Replies
1
Views
377
Deleted member 4286
D
hesham
Seversky Executive Airplane Projects
Replies
13
Views
8K
Deleted member 4286
D
hesham
    • Like
Seversky Stratosphere Fighter Project
Replies
25
Views
14K
hesham
hesham
C
    • Love
    • Like
Alfaro aircraft
Replies
30
Views
9K
Stargazer
Stargazer
hesham
Seversky/Republic Helicopter Design of 1945
Replies
1
Views
414
jcf
J
hesham
Sperry Triplane Bomber 1918
Replies
1
Views
501
Deleted member 4286
D
M
Japanese "Special Attack" Projects WW2
2
Replies
57
Views
34K
ArmchairSamurai
ArmchairSamurai
I
    • Like
Soviet gliding competitions from 1923 to 1940 years
Replies
11
Views
2K
publiusr
P
J
    • Like
Brewster projects
Replies
5
Views
2K
Stargazer
Stargazer
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