18
McDonnell/USAF FDL-7
sacr3dbac0n0
2.4 years ago
15
Daggerback Heavy (RSS SSTO)
sacr3dbac0n0
1.8 years ago
13
Rockwell C-1057 "Flying Breadbox"
sacr3dbac0n0
2.4 years ago
12
ISV Venture Star Rev. 5
sacr3dbac0n0
2.4 years ago
11
Inertial Confinement Fusion Rocket
sacr3dbac0n0
2.4 years ago
9
North American XB-70 w/ Delta X-15
sacr3dbac0n0
2.4 years ago
7
Lockheed/USAF FDL-5
sacr3dbac0n0
2.5 years ago
6
Lockheed/USAF FDL-6
sacr3dbac0n0
2.4 years ago
6
Delta SuperFlex Tilt-Jet
sacr3dbac0n0
1.3 years ago
5
SpaceEngine Shuttle VTOL
sacr3dbac0n0
1.5 years ago
5
Rockwell TAV X-27
sacr3dbac0n0
1.8 years ago
5
Daggerback VTOL
sacr3dbac0n0
2.0 years ago
5
Vector's Aircraft
sacr3dbac0n0
2.5 years ago
4
Solar Sail
sacr3dbac0n0
2.4 years ago
4
Lockheed L-301 / NASA X-24C
sacr3dbac0n0
2.2 years ago
4
Space Works Hyperion
sacr3dbac0n0
2.0 years ago
4
Summerford Starship ISV
sacr3dbac0n0
2.0 years ago
4
Spacefleet EARL-D3
sacr3dbac0n0
1.9 years ago
4
Eridanus Fusion ISV
sacr3dbac0n0
1.8 years ago
4
Pan American Orion III Rev. 2
sacr3dbac0n0
1.6 years ago
4
RDA TAV-37 B Valkyrie Rev. 4
sacr3dbac0n0
1.8 years ago
3
Daggerback VTOL Rev. 2
sacr3dbac0n0
1.6 years ago
3
InvertaSOAR
sacr3dbac0n0
1.6 years ago
3
Project Valkyrie Antimatter ISV
sacr3dbac0n0
1.6 years ago