• Hi Guest! Forum rules have been updated. All users please read here.

Theoretical and Speculative Projects

Post thread
For theoretical, generic or speculative projects likely to be of interest to forum members.
hesham
German SST projects
Replies
15
Views
11K
archipeppe
archipeppe
hesham
    • Like
Ideas For VTOL Aircraft In 1961
Replies
0
Views
751
hesham
hesham
hesham
Super War Tanks (Sep, 1936)
Replies
4
Views
3K
Avimimus
Avimimus
hesham
Giant Bomber 3-Fuselage 12-Engines Old Airplane
Replies
3
Views
2K
gabrielorosco
G
M
Mikhail Levin's Kalinin KR-7 huge floatplane bomber
Replies
21
Views
35K
Silencer1
S
hesham
Francis Delafond Canard Hypothetical Airplane of 1951
Replies
0
Views
720
hesham
hesham
hesham
Léon de Cocq Odd Twin-Boom Hypothetical Airplane of 1951
Replies
0
Views
719
hesham
hesham
hesham
Sir Roy Fedden Odd Ideas,from 1940s and 1950s
Replies
0
Views
811
hesham
hesham
hesham
Potez Strange Old Idea
Replies
0
Views
772
hesham
hesham
hesham
    • Like
Old Vectored Thrust Ideas of 1951
Replies
0
Views
771
hesham
hesham
hesham
Alain Buret "Tail of Swallow" Canard Research Aircraft Project of 1953
Replies
5
Views
1K
martinbayer
M
airman
    • Like
what if me-362 like derivate of me-262
Replies
4
Views
2K
GTX
GTX
Orionblamblam
    • Like
Neil Armstrong's Executive Jet Transport Design
Replies
2
Views
1K
Orionblamblam
Orionblamblam
C
    • Like
Is a 203mm ovoid implosion bomb possible? Is there a continuum between conventional spherical implosion and linear implosion?
Replies
11
Views
2K
Hanz2k
Hanz2k
F
Chinese Stealth Bomber?
2
Replies
67
Views
46K
Vahe Demirjian
V
Deino
JH-XX ... China's stealthy fighter-bomber unveiled !
2
Replies
44
Views
25K
Vahe Demirjian
V
hesham
    • Like
Jan Mikula Amazing Old Ideas,for Light Airplanes
Replies
1
Views
850
hesham
hesham
D
Stavatti Aerospace set to generate some lift?
Replies
13
Views
4K
riggerrob
R
hesham
Venus VTOL Transport Aircraft
Replies
4
Views
2K
galgot
galgot
hesham
Strange Old Ideas for Helicopters
Replies
3
Views
1K
RanulfC
R
hesham
LCH Compound Helicopter Project
Replies
0
Views
1K
hesham
hesham
hesham
Mr. Billioque Old Ideas
Replies
0
Views
952
hesham
hesham
hesham
    • Like
Tandem Wing for Known Aircraft
Replies
6
Views
2K
Mark Nankivil
Mark Nankivil
Graham1973
"T-94" Soviet Tank
Replies
1
Views
1K
Hood
Hood
hesham
Helicopter With Leading-Edge Jets,1947
Replies
3
Views
2K
hesham
hesham
hesham
Keefer Gravital Radical Airliner Project of 1931
Replies
2
Views
2K
hesham
hesham
hesham
Claude Capitrel Experimental Aircraft Project of 1954
Replies
0
Views
1K
hesham
hesham
C
SUBMERSIBLE CORVETTE - Naval Surface Fire Support
Replies
29
Views
14K
carvalho2008
C
hesham
Amazing Airplane Ideas from Ailes Journal
Replies
15
Views
3K
hesham
hesham
hesham
Old Flying Saucer Ideas
Replies
1
Views
1K
Graham1973
Graham1973
J
3-jet light twin-fuselage bomber design by Ernie Heim
Replies
22
Views
11K
archipeppe
archipeppe
hesham
Russian Experimental Old Rocket Airplanes
Replies
1
Views
2K
hesham
hesham
hesham
Air Trails Amazing Competition for Aircraft in 1950
Replies
2
Views
1K
hesham
hesham
Z
Mind the GAAP
Replies
0
Views
950
zen
Z
flateric
  • Locked
MOVED: Institute Zhukovsky recently Aircraft Projects
Replies
0
Views
954
flateric
flateric
flateric
ATF: speculation and disinformation from the 1980s
2
Replies
67
Views
33K
flateric
flateric
hesham
Super-STOL Aircraft
Replies
1
Views
1K
flateric
flateric
hesham
VTOL Twin-Boom Aircraft to ID
Replies
0
Views
995
hesham
hesham
hesham
Boomerang airliner project
Replies
18
Views
7K
hesham
hesham
hesham
Strange Hypothetical Man-Powered Aircraft of 1955
Replies
0
Views
945
hesham
hesham
flateric
  • Locked
MOVED: Actual Comparison USA - China - Russia
Replies
0
Views
871
flateric
flateric
lippischh
Arado E.377C
Replies
2
Views
1K
lippischh
lippischh
hesham
Odonata Duplex 6-Deck 32-Engine Giant Hydroplane
Replies
3
Views
2K
TomcatViP
T
hesham
A jet-Propelled Airscrew-Driven Light Aircraft Project
Replies
7
Views
4K
hesham
hesham
hesham
Hoverplane Light Sport Aircraft With Electrostatic Wing
Replies
3
Views
2K
hesham
hesham
hesham
University of Glasgow Helicopter Project
Replies
2
Views
1K
hesham
hesham
covert_shores
concept design of luxury private submarine mega-yacht
Replies
24
Views
3K
Foo Fighter
Foo Fighter
covert_shores
Concept submarine with external rim-drive pumpjets
Replies
6
Views
2K
covert_shores
covert_shores
hesham
Jet Flap Fighter of 1991
Replies
5
Views
2K
hesham
hesham
hesham
Convair F-102 Speculative Drawing in 1953
Replies
0
Views
1K
hesham
hesham
hesham
Fake Kamikaze Rocket Powered Aircraft of 1953
Replies
2
Views
1K
hesham
hesham
Antonio
  • Locked
MOVED: The project of the Arctic atomic cargo submarine Moby Dick. 1962-1969.
Replies
0
Views
984
Antonio
Antonio
hesham
AN.2 Flying Boat,a Hypothetical or Real Design ?
Replies
4
Views
3K
hesham
hesham
hesham
    • Like
Convair XAB-1 atomic powered bomber
2
Replies
40
Views
26K
hesham
hesham
lippischh
Rottkapchen air-air missile
Replies
3
Views
1K
Grzesio
Grzesio
lippischh
Dr. Kaletsch's Rotary Wings
Replies
3
Views
1K
Jemiba
Jemiba
hesham
Fake 'Sukhoi Me-163' development
Replies
1
Views
1K
hesham
hesham
hesham
Soviet T-4A Intercontinental Rocket Bomber,Hypothetically
Replies
0
Views
1K
hesham
hesham
hesham
Messerschmitt Interceptor Missile 1944,Fake
Replies
7
Views
1K
Justo Miranda
J
hesham
Multi-stage Spacecraft ?
Replies
0
Views
836
hesham
hesham
hesham
Unknown Russian Experimental Old Fighter & Bomber Projects ?
Replies
6
Views
2K
hesham
hesham
hesham
Royal Society of England Pusher Light Aircraft
Replies
8
Views
3K
hesham
hesham
hesham
Grey Detachable Twin-Hull Flying Boat
Replies
2
Views
1K
hesham
hesham
Z
advice for my fictional state
Replies
32
Views
3K
zen
Z
Broncazonk
X-15 Redux
Replies
13
Views
7K
Archibald
A
GWrecks
Air-Launched Switchblade UAV?
Replies
0
Views
1K
GWrecks
GWrecks
hesham
Twin-Boom COIN Aircraft of Peru
Replies
0
Views
1K
hesham
hesham
sferrin
Anybody interested in doing some ROM missile performance calculations?
Replies
0
Views
796
sferrin
sferrin
P
The Russian project of the aircraft - catamaran 2018
Replies
1
Views
1K
hesham
hesham
P
German illustration of the project of a giant wide-bodied aircraft in 1982.
Replies
8
Views
2K
_Del_
_Del_
Grey Havoc
1980s Royal Navy Light Cruiser
Replies
20
Views
6K
RP1
RP1
hesham
Old and Weird Convertiplane
Replies
0
Views
868
hesham
hesham
Z
Of Flitting around with Red Barrels
Replies
14
Views
2K
kaiserd
kaiserd
GWrecks
Hydraulically-driven chain gun?
Replies
0
Views
924
GWrecks
GWrecks
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
1K
Avimimus
Avimimus
flateric
  • Locked
MOVED: General Dynamics Fort Worth F-16 derived GAU-8 gunship concept (G.F.G) from 1976
Replies
0
Views
1K
flateric
flateric
Antonio
  • Locked
MOVED: Hütter Hü 211 - Heinkel He 219 on steroids
Replies
0
Views
853
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
2K
Stargazer2006
S
S
  • Locked
MOVED: Multiple flap design for boundary-layer control (Harry F. Lake)
Replies
0
Views
801
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
3K
hesham
hesham
TomS
Modern Mechanix -- Helicopter Cavalry
Replies
9
Views
2K
RAP
RAP
S
  • Locked
the german ufo myth
Replies
1
Views
1K
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
Triton
Hydrofret GG1000-400
Replies
2
Views
1K
Triton
Triton
hesham
Convair/GD Hypothetical VTOL SST Project
Replies
2
Views
3K
hesham
hesham
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
2K
hesham
hesham
Kryptid
Finalized Rockwell ATF Design?
2
Replies
69
Views
32K
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
3K
GTX
GTX
M
ROMBAT-DE
Replies
2
Views
2K
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
1K
hesham
hesham
uk 75
US Army jeep in Valerian Comic book
Replies
4
Views
2K
Tzoli
Tzoli
Top