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Theoretical and Speculative Projects

For theoretical, generic or speculative projects likely to be of interest to forum members.
bobbymike
X-Ray Bomb?
Replies
5
Views
2K
Ravinoff
Ravinoff
F
Boeing Unveils Hypersonic Airliner Concept
Replies
5
Views
2K
Grey Havoc
Grey Havoc
Avimimus
4th generation nuclear warheads (fusion weapons)...
Replies
2
Views
985
Avimimus
Avimimus
flateric
  • Locked
MOVED: General Dynamics Fort Worth F-16 derived GAU-8 gunship concept (G.F.G) from 1976
Replies
0
Views
880
flateric
flateric
Antonio
  • Locked
MOVED: Hütter Hü 211 - Heinkel He 219 on steroids
Replies
0
Views
743
Antonio
Antonio
hesham
Old Fafnir Future Aircraft and Helicopter
Replies
5
Views
2K
hesham
hesham
S
Is the UK a second home for US "shadow" projects? Sightings, data and so on...
Replies
4
Views
1K
Stargazer2006
S
S
  • Locked
MOVED: Multiple flap design for boundary-layer control (Harry F. Lake)
Replies
0
Views
706
Stargazer2006
S
K
Supersonic Wind-Tunnels (United States)
Replies
2
Views
2K
Jeb
J
hesham
General Gavin FSW fake aircraft
Replies
7
Views
7K
riggerrob
R
hesham
Adel Precision Products Corp. Future Helicopter of 1943
Replies
3
Views
2K
hesham
hesham
TomS
Modern Mechanix -- Helicopter Cavalry
Replies
9
Views
2K
RAP
RAP
S
  • Locked
the german ufo myth
Replies
1
Views
964
Jemiba
Jemiba
T
Argus Power System?
Replies
2
Views
1K
Michel Van
Michel Van
bagera3005
Re: F-19: artists impressions of the Stealth Fighter
Replies
10
Views
13K
RavenOne
RavenOne
R
Rodrigo Avella - My Artwork
Replies
17
Views
4K
pedrospe
pedrospe
Triton
Hydrofret GG1000-400
Replies
2
Views
1K
Triton
Triton
hesham
Convair/GD Hypothetical VTOL SST Project
Replies
2
Views
3K
hesham
hesham
F
Evaluating NASA’s Futuristic EM Drive
Replies
23
Views
10K
Flyaway
F
P
The technical section of a military amphibian and an air-cushion truck: Eagle.
Replies
2
Views
1K
pavel
P
P
Projects of space stations from Soviet and American classic SF films
Replies
3
Views
1K
hesham
hesham
Kryptid
Finalized Rockwell ATF Design?
2
Replies
69
Views
31K
Kryptid
Kryptid
VTOLicious
UAE and Russia To Jointly Develop a New Fighter
Replies
11
Views
4K
kitnut617
K
Schneiderman
Convair Mach3 SST concept - 1959
Replies
8
Views
2K
GTX
GTX
M
ROMBAT-DE
Replies
2
Views
1K
yasotay
yasotay
P
    • Like
Soviet project of a scientific lunar tank in 1956.
Replies
3
Views
1K
AeroFranz
AeroFranz
hesham
Terry Baxter Flying Wing Models & Aircraft
Replies
1
Views
976
hesham
hesham
U
US Army jeep in Valerian Comic book
Replies
4
Views
1K
Tzoli
Tzoli
Triton
SpaceWorks induced topor biolation
Replies
4
Views
992
Triton
Triton
hesham
Autogiro Blades Form Screen for Floating Ads After Dark (Sep, 1935)
Replies
0
Views
676
hesham
hesham
hesham
Low-Cost Future Light Aircraft of 1944
Replies
4
Views
3K
hesham
hesham
RavenOne
What airframes / programs these patches could be ?
Replies
1
Views
981
Dynoman
Dynoman
L
Ski-jump capable MiG-23?
Replies
10
Views
4K
kaiserd
kaiserd
hesham
Atlantic Navigator Amazing Design Concepts
Replies
3
Views
1K
hesham
hesham
hesham
Parachute Bombs,Block Air Raids
Replies
1
Views
1K
lastdingo
L
hesham
Ideas of Aircraft for Disabled People
Replies
5
Views
2K
riggerrob
R
hesham
BAe System,A Directed Energy Atmospheric Lens
Replies
0
Views
877
hesham
hesham
hesham
Two Homemade Aircraft Drawings,Similar to Real Designs
Replies
0
Views
976
hesham
hesham
hesham
Sketch for German Flying Bomb in 1943
Replies
2
Views
1K
hesham
hesham
Schneiderman
VTOL concepts - Short Bros 1958
Replies
5
Views
2K
hesham
hesham
hesham
Cradle to Land Wheel-Less Planes on Roofs,1932
Replies
0
Views
948
hesham
hesham
hesham
Rail Launcher for Luftwaffe Military Airplanes in 1945
Replies
6
Views
2K
hesham
hesham
Graham1973
Stealth Aircraft designs of the 1970s - A speculative question
Replies
4
Views
2K
Graham1973
Graham1973
Matej
Current mystery aircrafts/urban legends
4 5 6
Replies
229
Views
126K
Dynoman
Dynoman
covert_shores
Fredrik Granholm's incredibly detailed AIP submarine concept
Replies
13
Views
5K
covert_shores
covert_shores
hesham
Arturo Gaviraghi Engineer,and Amazing Airplane Projects of 1943
Replies
0
Views
994
hesham
hesham
S
What radar instalations would Horten Ho 229 nightfighters have?
Replies
3
Views
2K
Stuka_Hunter
S
D
Two Unknow plane Need help
Replies
11
Views
6K
Michel Van
Michel Van
K
Airbus hyper-sonic patent for Civilian/Military
Replies
0
Views
941
kcran567
K
covert_shores
US Navy Diesel Submarine Concept
Replies
15
Views
8K
carvalho2008
C
C
COAST GUARD HYBRID AIRSHIP PATROL
Replies
12
Views
4K
Dynoman
Dynoman
hesham
Rail Flyer to Set New Speed Marks,1932
Replies
1
Views
1K
hesham
hesham
bobbymike
Planck Photon Rocket
Replies
0
Views
1K
bobbymike
bobbymike
hesham
Early Idea for Trail ?
Replies
2
Views
1K
hesham
hesham
Triton
    • Like
Through-deck cruiser: the new capital ship
Replies
13
Views
17K
Pioneer
P
bobbymike
Circular Runways?
Replies
3
Views
2K
overscan (PaulMM)
overscan (PaulMM)
hesham
Saben Hart flying boats
Replies
8
Views
4K
Apophenia
Apophenia
hesham
W. Rigby Models & Proposals
Replies
8
Views
4K
Schneiderman
Schneiderman
hesham
What was those three Flying Yachts ?
Replies
0
Views
1K
hesham
hesham
N
USN Distributed Lethality
Replies
9
Views
3K
marauder2048
marauder2048
Z
System C, SAM.72 and MSAM musings
Replies
0
Views
1K
zen
Z
flateric
  • Locked
MOVED: NASA Pathfinder II Research Fighter Model
Replies
0
Views
884
flateric
flateric
hesham
Rohrbach Huge Flying Boat Project
Replies
8
Views
3K
hesham
hesham
airman
theorical and speculative japanese projects on wwii
Replies
2
Views
4K
hesham
hesham
hesham
The mysterious case of the misplaced Focke-Wulf/De Schelde 'F.W. 198'
Replies
34
Views
14K
hesham
hesham
hesham
Odd Airplane Project Concept to Explain ?
Replies
3
Views
1K
hesham
hesham
hesham
Aurelio Robotti Amazing Old Fighter Projects
Replies
0
Views
1K
hesham
hesham
hesham
What was this ?
Replies
5
Views
2K
hesham
hesham
P
Soviet projects of the magazine "TM". 1956-1986.
Replies
2
Views
1K
pavel
P
P
Alternative technical illustrations: Pamela Lee, Time Life, Shigeru Komatsuzaki.
Replies
4
Views
2K
pavel
P
N
Alternatives to Columbia-Class boomers
Replies
13
Views
3K
NeilChapman
N
hesham
E. Ritter Twin-Engined Heavy Airplane Project
Replies
0
Views
923
hesham
hesham
hesham
Hypothetical German aircraft by Curtiss engineers
Replies
5
Views
3K
hesham
hesham
P
Future Projects: masterpieces of the English-American popular illustration.
Replies
11
Views
3K
hesham
hesham
hesham
What would China's 5th generation fighter like to be ?
Replies
7
Views
6K
Avimimus
Avimimus
hesham
Strange Old Idea for Airplanes
Replies
1
Views
1K
Avimimus
Avimimus
sienar
Arthur Ross designs
Replies
3
Views
1K
Apophenia
Apophenia
S
Stealth Blimp
Replies
8
Views
5K
hesham
hesham
Avimimus
Alexander P. de Seversky's predictions from 1942
Replies
2
Views
1K
Avimimus
Avimimus
covert_shores
Submarine/underwater launched UAVs
Replies
0
Views
775
covert_shores
covert_shores
W
Fake or not? Unknown "australian army tank"
Replies
2
Views
1K
Kadija_Man
K
hesham
Man-Powered Airplane Ideas
Replies
0
Views
886
hesham
hesham
hesham
Two Strange Airplane Concepts ?
Replies
5
Views
2K
Avimimus
Avimimus
hesham
Lockheed 'Canard ATF' artwork
Replies
3
Views
2K
bigvlada
B
hesham
Skreemr Hypersonic Transport Aircraft
Replies
8
Views
3K
Grey Havoc
Grey Havoc
hesham
Hydra Flying Wing (Fantastic Plastic)
Replies
2
Views
1K
hesham
hesham
hesham
Rocket Plane Powered by 86 Gun Barrels of 1929
Replies
1
Views
1K
hesham
hesham
hesham
Airplane with Piston Engine Mounted Under the Fuselage
Replies
1
Views
968
Schneiderman
Schneiderman
hesham
Strange Russian Old Idea ?
Replies
4
Views
2K
pavel
P
G
Fiat G55Z
Replies
15
Views
11K
hesham
hesham
hesham
Early VTOL Designs
Replies
8
Views
2K
Platt-LePage Aircraft
Platt-LePage Aircraft
Triton
Noordung space station concepts
Replies
4
Views
3K
antigravite
A
hesham
Rocket-Powered Old Tailless Transport Airplane Project
Replies
6
Views
2K
hesham
hesham
hesham
Giant Twin-Hull Old Flying Boat
Replies
0
Views
844
hesham
hesham
hesham
Forlanini Hydrofoil,a Similar to Airplane
Replies
0
Views
754
hesham
hesham
hesham
Flying Buses from the past
Replies
14
Views
9K
martinbayer
M
A
Antigravity craze of the 1950s-60s
Replies
4
Views
2K
antigravite
A
hesham
The Flight of the Phoenix
Replies
3
Views
2K
cluttonfred
cluttonfred
covert_shores
Hypothetical missile boat based on hull research of designer Sonny Levi
Replies
2
Views
2K
sferrin
sferrin
U
Military Black Arrow variants
Replies
6
Views
2K
CNH
C
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