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Secret Projects Forum
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Forum Rules - Please Read
All users should be familiar with the rules of the forum.
Secret (Unbuilt) Projects
Forums to discuss designs that never made it to production.
Secret Early Aircraft Projects
Unbuilt and cancelled aviation projects before 1945
I
Chance Vought XF5U-1
Yesterday at 8:28 PM
iverson
Secret Postwar Aircraft Projects
Unbuilt and cancelled aviation projects since 1945. Designs that never made to production.
Hawker Siddeley P1179
Yesterday at 11:59 PM
Grey Havoc
Secret Missile, Bomb and Gun Projects
Unbuilt and cancelled projects of missiles, bombs, guns, and other forms of weaponry
N
AGM-183A ARRW
30 minutes ago
NMaude
Secret Space Projects
Unbuilt and cancelled rocket and spacecraft projects.
B
Recoverable Rocket Boosters: A Future That Never Was by Tony R.Landis
Yesterday at 8:29 PM
bob225
Secret Naval Projects
Unbuilt and cancelled ships, subs etc.
P
Sea Control Ship (SCS) and VSTOL Support Ship (VSS)
Today at 12:08 AM
Pioneer
Secret Army Projects
Unbuilt and cancelled tanks, APCs etc. Designs that never made to production.
A
Farquhar Hill Pattern 1918 rifle
Yesterday at 6:58 PM
ArtosStark
Secret Project-related books and products
Books and other things you might like
Member's Product Showcase
A place for forum members to post about their own books or other products of interest to forum members. Moderated forum.
Spacecraft/Engins Spatiaux books
Thursday at 2:23 PM
archipeppe
Bookshelf & Marketplace
Book reviews, prerelease information, & related products
Tanks of the World book
Saturday at 12:48 AM
uk 75
Blue Envoy Press
Forums relating to books published by Chris Gibson's Blue Envoy Press
Sub-forums
Sub-forums
Blue Envoy Press Website
ProjectTech Profiles
List of Project Tech Profiles
Tuesday at 9:59 PM
overscan (PaulMM)
Other Resources
Sub-forums
Sub-forums
Museums, Events & Shows
Found on the Internet
B
Russian photos - Cosmonauts
Yesterday at 5:53 PM
bercr
General
General discussions, not unbuilt projects
Aviation & Space
Aviation and Space discussions on historic programs that made it to production or are still current
V
What is antenna null?
50 minutes ago
Vanessa1402
Military
Discussion about historic or current tanks, ships, and other non-aerospace military technologies - not unbuilt projects
Ground-Based Strategic Deterrent (GBSD)
48 minutes ago
bobbymike
Site Feedback
Post any feedback on the site here.
New Forum Section - Product Showcase
Thursday at 4:39 PM
isayyo2
The Bar
Post anything offtopic (but likely to be of interest) in here
T
Covid-19 Vaccine - Where, How & Costs
47 minutes ago
TomcatViP
Research Topics
Forums dedicated to specific research topics
Designation Systems
A place to research manufacturers' designation systems
Kaman K-... list
Yesterday at 5:16 PM
hesham
Patent Pending
A forum to post patent images which might correspond to unbuilt projects
Wilhelm Langguth`s Tailless Airplane
Feb 26, 2021
Retrofit
Propulsion
Built, unbuilt and prototype engines of all types
Opposed Piston Engine
Thursday at 3:38 PM
SeaslugMk2
Avionics and Military/Naval electronics
Aircraft avionics, radars, sensors and optical sights of all kinds used on aircraft, boats, tanks, etc.
E
German WW2 Head-Up Display
Yesterday at 10:54 PM
edwest
Theoretical and Speculative Projects
For theoretical, generic or speculative projects likely to be of interest to forum members.
E
US Military Pays for Physics Bending Weapon
Yesterday at 11:38 PM
edwest
Alternative History and Future Speculation
Discussions on how alterations in history might alter the outcomes for built and unbuilt projects
For All Mankind - Apple TV Series
Yesterday at 10:11 PM
fightingirish
User Artwork and Models
Unofficial drawings, images and scale models of real projects created by users
Speculative/fictional Su-57 production version
Yesterday at 4:29 AM
tequilashooter
Forum statistics
Threads
28,274
Messages
437,278
Members
20,524
Latest member
Su57
Latest posts
N
AGM-183A ARRW
Latest: NMaude
30 minutes ago
Secret Missile, Bomb and Gun Projects
T
Covid-19 Vaccine - Where, How & Costs
Latest: TomcatViP
47 minutes ago
The Bar
Ground-Based Strategic Deterrent (GBSD)
Latest: bobbymike
48 minutes ago
Military
V
What is antenna null?
Latest: Vanessa1402
50 minutes ago
Aviation & Space
Dassault Mirage 2000
Latest: helmutkohl
Today at 12:15 AM
Aviation & Space
P
Sea Control Ship (SCS) and VSTOL Support Ship (VSS)
Latest: Pioneer
Today at 12:08 AM
Secret Naval Projects
Hawker Siddeley P1179
Latest: Grey Havoc
Yesterday at 11:59 PM
Secret Postwar Aircraft Projects
P
AF-86 Ground Attack Project
Latest: Pioneer
Yesterday at 11:43 PM
Secret Postwar Aircraft Projects
T
Short commercial flights potentially banned over France
Latest: TomcatViP
Yesterday at 11:41 PM
Aviation & Space
E
US Military Pays for Physics Bending Weapon
Latest: edwest
Yesterday at 11:38 PM
Theoretical and Speculative Projects
Burt Rutan's Model 375 SkiGull Amphibian
Latest: sienar
Yesterday at 11:32 PM
Aviation & Space
This is hilariously funny...
Latest: Rhinocrates
Yesterday at 11:02 PM
The Bar
Blue Steel Developments
Latest: fightingirish
Yesterday at 11:00 PM
Secret Missile, Bomb and Gun Projects
E
German WW2 Head-Up Display
Latest: edwest
Yesterday at 10:54 PM
Avionics and Military/Naval electronics
T
JMR (Joint Multi-Role) & FVL (Future Vertical Lift) Programs
Latest: TomcatViP
Yesterday at 10:39 PM
Aviation & Space
North American XA2J-1 "Super Savage "
Latest: Bill S
Yesterday at 10:34 PM
Secret Postwar Aircraft Projects
For All Mankind - Apple TV Series
Latest: fightingirish
Yesterday at 10:11 PM
Alternative History and Future Speculation
Z
Jet engine development fails - what would aviation look like?
Latest: Zoo Tycoon
Yesterday at 9:54 PM
The Bar
Sukhoi Su-57 / T-50 / PAK FA - flight testing and development Part II
Latest: tequilashooter
Yesterday at 9:50 PM
Aviation & Space
Members online
Motocar
MarianHawke22
Wirbelwind
acer007
nxx_2002
P-STICKNEY
modelkitfan
iverson
tequilashooter
Halfbad
Curly_
boblem
JimK
falcon1
AGS-1787
_Del_
curious george
Bruno Anthony
PLK
CleanUpOnIL16
Firefinder
pgd2000
Fichte
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