Home
Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Registered members
Current visitors
Log in
Register
What's new
Search
Search
Everywhere
Threads
This forum
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Hi Guest! Forum rules have been updated. All users please read
here.
Home
Forums
Research Topics
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Theoretical and Speculative Projects
Post thread
For theoretical, generic or speculative projects likely to be of interest to forum members.
Prev
1
2
3
4
5
…
Go to page
Go
10
Next
First
Prev
3 of 10
Go to page
Go
Next
Last
Filters
Show only:
Loading…
Title
German SST projects
hesham
Aug 24, 2007
Replies
15
Views
11K
Sep 15, 2019
archipeppe
Ideas For VTOL Aircraft In 1961
hesham
Sep 8, 2019
Replies
0
Views
751
Sep 8, 2019
hesham
Super War Tanks (Sep, 1936)
hesham
Sep 9, 2017
Replies
4
Views
3K
Aug 16, 2019
Avimimus
Giant Bomber 3-Fuselage 12-Engines Old Airplane
hesham
Oct 3, 2015
Replies
3
Views
2K
Aug 13, 2019
gabrielorosco
G
M
Mikhail Levin's Kalinin KR-7 huge floatplane bomber
medal64
Jan 29, 2009
Replies
21
Views
35K
Aug 13, 2019
Silencer1
S
Francis Delafond Canard Hypothetical Airplane of 1951
hesham
Aug 13, 2019
Replies
0
Views
720
Aug 13, 2019
hesham
Léon de Cocq Odd Twin-Boom Hypothetical Airplane of 1951
hesham
Aug 12, 2019
Replies
0
Views
719
Aug 12, 2019
hesham
Sir Roy Fedden Odd Ideas,from 1940s and 1950s
hesham
Aug 8, 2019
Replies
0
Views
811
Aug 8, 2019
hesham
Potez Strange Old Idea
hesham
Aug 8, 2019
Replies
0
Views
772
Aug 8, 2019
hesham
Old Vectored Thrust Ideas of 1951
hesham
Aug 4, 2019
Replies
0
Views
771
Aug 4, 2019
hesham
Alain Buret "Tail of Swallow" Canard Research Aircraft Project of 1953
hesham
Jul 31, 2019
Replies
5
Views
1K
Aug 2, 2019
martinbayer
M
what if me-362 like derivate of me-262
airman
Jun 22, 2019
Replies
4
Views
2K
Jul 24, 2019
GTX
Neil Armstrong's Executive Jet Transport Design
Orionblamblam
Jul 14, 2019
Replies
2
Views
1K
Jul 16, 2019
Orionblamblam
C
Is a 203mm ovoid implosion bomb possible? Is there a continuum between conventional spherical implosion and linear implosion?
chimeric oncogene
Jun 9, 2019
Replies
11
Views
2K
Jul 14, 2019
Hanz2k
F
Chinese Stealth Bomber?
frank
May 21, 2006
2
Replies
67
Views
46K
Jun 23, 2019
Vahe Demirjian
V
JH-XX ... China's stealthy fighter-bomber unveiled !
Deino
Jun 8, 2011
2
Replies
44
Views
25K
Jun 23, 2019
Vahe Demirjian
V
Jan Mikula Amazing Old Ideas,for Light Airplanes
hesham
Jun 22, 2019
Replies
1
Views
850
Jun 22, 2019
hesham
D
Stavatti Aerospace set to generate some lift?
draganm
Nov 30, 2017
Replies
13
Views
4K
Jun 3, 2019
riggerrob
R
Venus VTOL Transport Aircraft
hesham
May 16, 2019
Replies
4
Views
2K
May 28, 2019
galgot
Strange Old Ideas for Helicopters
hesham
May 16, 2019
Replies
3
Views
1K
May 28, 2019
RanulfC
R
LCH Compound Helicopter Project
hesham
May 17, 2019
Replies
0
Views
1K
May 17, 2019
hesham
Mr. Billioque Old Ideas
hesham
May 14, 2019
Replies
0
Views
952
May 14, 2019
hesham
Tandem Wing for Known Aircraft
hesham
Apr 30, 2019
Replies
6
Views
2K
May 6, 2019
Mark Nankivil
"T-94" Soviet Tank
Graham1973
Apr 29, 2019
Replies
1
Views
1K
Apr 29, 2019
Hood
Helicopter With Leading-Edge Jets,1947
hesham
Feb 8, 2019
Replies
3
Views
2K
Apr 27, 2019
hesham
Keefer Gravital Radical Airliner Project of 1931
hesham
Feb 15, 2016
Replies
2
Views
2K
Apr 26, 2019
hesham
Claude Capitrel Experimental Aircraft Project of 1954
hesham
Apr 14, 2019
Replies
0
Views
1K
Apr 14, 2019
hesham
C
SUBMERSIBLE CORVETTE - Naval Surface Fire Support
carvalho2008
Mar 24, 2016
Replies
29
Views
14K
Apr 12, 2019
carvalho2008
C
Amazing Airplane Ideas from Ailes Journal
hesham
Jan 19, 2019
Replies
15
Views
3K
Apr 12, 2019
hesham
Old Flying Saucer Ideas
hesham
Apr 1, 2019
Replies
1
Views
1K
Apr 9, 2019
Graham1973
J
3-jet light twin-fuselage bomber design by Ernie Heim
Justo Miranda
Feb 7, 2009
Replies
22
Views
11K
Apr 1, 2019
archipeppe
Russian Experimental Old Rocket Airplanes
hesham
Nov 5, 2018
Replies
1
Views
2K
Mar 12, 2019
hesham
Air Trails Amazing Competition for Aircraft in 1950
hesham
Mar 5, 2019
Replies
2
Views
1K
Mar 6, 2019
hesham
Z
Mind the GAAP
zen
Mar 5, 2019
Replies
0
Views
950
Mar 5, 2019
zen
Z
Locked
MOVED: Institute Zhukovsky recently Aircraft Projects
flateric
Mar 4, 2019
Replies
0
Views
954
Mar 4, 2019
flateric
ATF: speculation and disinformation from the 1980s
flateric
Dec 8, 2006
2
Replies
67
Views
33K
Mar 2, 2019
flateric
Super-STOL Aircraft
hesham
Mar 2, 2019
Replies
1
Views
1K
Mar 2, 2019
flateric
VTOL Twin-Boom Aircraft to ID
hesham
Mar 1, 2019
Replies
0
Views
995
Mar 1, 2019
hesham
Boomerang airliner project
hesham
Jan 16, 2008
Replies
18
Views
7K
Feb 14, 2019
hesham
Strange Hypothetical Man-Powered Aircraft of 1955
hesham
Feb 7, 2019
Replies
0
Views
945
Feb 7, 2019
hesham
Locked
MOVED: Actual Comparison USA - China - Russia
flateric
Feb 2, 2019
Replies
0
Views
871
Feb 2, 2019
flateric
Arado E.377C
lippischh
Jan 26, 2019
Replies
2
Views
1K
Jan 26, 2019
lippischh
Odonata Duplex 6-Deck 32-Engine Giant Hydroplane
hesham
Feb 16, 2016
Replies
3
Views
2K
Jan 23, 2019
TomcatViP
T
A jet-Propelled Airscrew-Driven Light Aircraft Project
hesham
Dec 8, 2013
Replies
7
Views
4K
Jan 17, 2019
hesham
Hoverplane Light Sport Aircraft With Electrostatic Wing
hesham
Dec 5, 2015
Replies
3
Views
2K
Jan 9, 2019
hesham
University of Glasgow Helicopter Project
hesham
Jan 5, 2019
Replies
2
Views
1K
Jan 6, 2019
hesham
concept design of luxury private submarine mega-yacht
covert_shores
Dec 15, 2018
Replies
24
Views
3K
Jan 5, 2019
Foo Fighter
Concept submarine with external rim-drive pumpjets
covert_shores
Dec 4, 2018
Replies
6
Views
2K
Dec 6, 2018
covert_shores
Jet Flap Fighter of 1991
hesham
Dec 3, 2018
Replies
5
Views
2K
Dec 5, 2018
hesham
Convair F-102 Speculative Drawing in 1953
hesham
Nov 22, 2018
Replies
0
Views
1K
Nov 22, 2018
hesham
Fake Kamikaze Rocket Powered Aircraft of 1953
hesham
Nov 13, 2018
Replies
2
Views
1K
Nov 15, 2018
hesham
Locked
MOVED: The project of the Arctic atomic cargo submarine Moby Dick. 1962-1969.
Antonio
Nov 13, 2018
Replies
0
Views
984
Nov 13, 2018
Antonio
AN.2 Flying Boat,a Hypothetical or Real Design ?
hesham
Jul 5, 2015
Replies
4
Views
3K
Nov 8, 2018
hesham
Convair XAB-1 atomic powered bomber
hesham
Sep 29, 2009
2
Replies
40
Views
26K
Nov 8, 2018
hesham
Rottkapchen air-air missile
lippischh
Oct 31, 2018
Replies
3
Views
1K
Nov 7, 2018
Grzesio
Dr. Kaletsch's Rotary Wings
lippischh
Oct 29, 2018
Replies
3
Views
1K
Oct 31, 2018
Jemiba
Fake 'Sukhoi Me-163' development
hesham
Oct 26, 2018
Replies
1
Views
1K
Oct 28, 2018
hesham
Soviet T-4A Intercontinental Rocket Bomber,Hypothetically
hesham
Oct 28, 2018
Replies
0
Views
1K
Oct 28, 2018
hesham
Messerschmitt Interceptor Missile 1944,Fake
hesham
Oct 27, 2018
Replies
7
Views
1K
Oct 28, 2018
Justo Miranda
J
Multi-stage Spacecraft ?
hesham
Oct 27, 2018
Replies
0
Views
836
Oct 27, 2018
hesham
Unknown Russian Experimental Old Fighter & Bomber Projects ?
hesham
Oct 26, 2018
Replies
6
Views
2K
Oct 27, 2018
hesham
Royal Society of England Pusher Light Aircraft
hesham
Mar 26, 2015
Replies
8
Views
3K
Oct 16, 2018
hesham
Grey Detachable Twin-Hull Flying Boat
hesham
Oct 14, 2018
Replies
2
Views
1K
Oct 15, 2018
hesham
Z
advice for my fictional state
zen
Oct 9, 2018
Replies
32
Views
3K
Oct 15, 2018
zen
Z
X-15 Redux
Broncazonk
Apr 4, 2012
Replies
13
Views
7K
Oct 11, 2018
Archibald
A
Air-Launched Switchblade UAV?
GWrecks
Sep 24, 2018
Replies
0
Views
1K
Sep 24, 2018
GWrecks
Twin-Boom COIN Aircraft of Peru
hesham
Sep 20, 2018
Replies
0
Views
1K
Sep 20, 2018
hesham
Anybody interested in doing some ROM missile performance calculations?
sferrin
Sep 15, 2018
Replies
0
Views
796
Sep 15, 2018
sferrin
P
The Russian project of the aircraft - catamaran 2018
pavel
Sep 14, 2018
Replies
1
Views
1K
Sep 15, 2018
hesham
P
German illustration of the project of a giant wide-bodied aircraft in 1982.
pavel
Sep 13, 2018
Replies
8
Views
2K
Sep 14, 2018
_Del_
1980s Royal Navy Light Cruiser
Grey Havoc
Aug 31, 2013
Replies
20
Views
6K
Sep 13, 2018
RP1
Old and Weird Convertiplane
hesham
Sep 11, 2018
Replies
0
Views
868
Sep 11, 2018
hesham
Z
Of Flitting around with Red Barrels
zen
Aug 27, 2018
Replies
14
Views
2K
Sep 3, 2018
kaiserd
Hydraulically-driven chain gun?
GWrecks
Aug 26, 2018
Replies
0
Views
924
Aug 26, 2018
GWrecks
X-Ray Bomb?
bobbymike
Jul 4, 2018
Replies
5
Views
2K
Aug 19, 2018
Ravinoff
F
Boeing Unveils Hypersonic Airliner Concept
Flyaway
Jun 26, 2018
Replies
5
Views
2K
Aug 11, 2018
Grey Havoc
4th generation nuclear warheads (fusion weapons)...
Avimimus
Aug 6, 2018
Replies
2
Views
1K
Aug 7, 2018
Avimimus
Locked
MOVED: General Dynamics Fort Worth F-16 derived GAU-8 gunship concept (G.F.G) from 1976
flateric
Aug 5, 2018
Replies
0
Views
1K
Aug 5, 2018
flateric
Locked
MOVED: Hütter Hü 211 - Heinkel He 219 on steroids
Antonio
Aug 2, 2018
Replies
0
Views
853
Aug 2, 2018
Antonio
Old Fafnir Future Aircraft and Helicopter
hesham
Feb 3, 2016
Replies
5
Views
2K
Jul 30, 2018
hesham
S
Is the UK a second home for US "shadow" projects? Sightings, data and so on...
SpeedFanatic
Jul 22, 2018
Replies
4
Views
2K
Jul 22, 2018
Stargazer2006
S
S
Locked
MOVED: Multiple flap design for boundary-layer control (Harry F. Lake)
Stargazer2006
Jul 10, 2018
Replies
0
Views
801
Jul 10, 2018
Stargazer2006
S
K
Supersonic Wind-Tunnels (United States)
KJ_Lesnick
Dec 15, 2015
Replies
2
Views
2K
Jun 6, 2018
Jeb
J
General Gavin FSW fake aircraft
hesham
Aug 28, 2008
Replies
7
Views
7K
Jun 5, 2018
riggerrob
R
Adel Precision Products Corp. Future Helicopter of 1943
hesham
Jan 8, 2016
Replies
3
Views
3K
Jun 4, 2018
hesham
Modern Mechanix -- Helicopter Cavalry
TomS
May 17, 2018
Replies
9
Views
2K
May 21, 2018
RAP
S
Locked
the german ufo myth
sgeorges4
May 2, 2018
Replies
1
Views
1K
May 2, 2018
Jemiba
T
Argus Power System?
Temistocle
Apr 25, 2018
Replies
2
Views
1K
Apr 27, 2018
Michel Van
Re: F-19: artists impressions of the Stealth Fighter
bagera3005
Oct 14, 2008
Replies
10
Views
13K
Mar 29, 2018
RavenOne
Hydrofret GG1000-400
Triton
Mar 5, 2018
Replies
2
Views
1K
Mar 5, 2018
Triton
Convair/GD Hypothetical VTOL SST Project
hesham
Sep 14, 2014
Replies
2
Views
3K
Feb 7, 2018
hesham
P
The technical section of a military amphibian and an air-cushion truck: Eagle.
pavel
Jan 26, 2018
Replies
2
Views
1K
Jan 26, 2018
pavel
P
P
Projects of space stations from Soviet and American classic SF films
pavel
Dec 20, 2017
Replies
3
Views
2K
Dec 21, 2017
hesham
Finalized Rockwell ATF Design?
Kryptid
Jun 13, 2011
2
Replies
69
Views
32K
Dec 6, 2017
Kryptid
UAE and Russia To Jointly Develop a New Fighter
VTOLicious
Feb 23, 2017
Replies
11
Views
4K
Nov 14, 2017
kitnut617
K
Convair Mach3 SST concept - 1959
Schneiderman
May 1, 2017
Replies
8
Views
3K
Nov 13, 2017
GTX
M
ROMBAT-DE
mboeller
Oct 28, 2017
Replies
2
Views
2K
Nov 5, 2017
yasotay
P
Soviet project of a scientific lunar tank in 1956.
pavel
Oct 12, 2017
Replies
3
Views
1K
Oct 13, 2017
AeroFranz
Terry Baxter Flying Wing Models & Aircraft
hesham
Oct 8, 2017
Replies
1
Views
1K
Oct 8, 2017
hesham
US Army jeep in Valerian Comic book
uk 75
Sep 10, 2017
Replies
4
Views
2K
Sep 14, 2017
Tzoli
Prev
1
2
3
4
5
…
Go to page
Go
10
Next
First
Prev
3 of 10
Go to page
Go
Next
Last
Home
Forums
Research Topics
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top