0
Poly Boxwing v1.6 (untamed+fireproof)
UPGIndustries
2.0 years ago
1
Poly Boxplane 1.5 (untamed)
UPGIndustries
2.0 years ago
0
PolyBoxwing v1.5
UPGIndustries
2.0 years ago
0
Testing my new experimental "Poly-Boxwing"
UPGIndustries
2.0 years ago
0
"Poly-Boxwing" experimental aircraft
UPGIndustries
2.0 years ago
0
Sugar Glider experimental aircraft v3
UPGIndustries
2.0 years ago
0
"Sugar Glider" ringwing experimental aircraft
UPGIndustries
2.0 years ago
0
Prop-plane with bubble cockpit
UPGIndustries
2.0 years ago
0
Multipurpose "Bubble" cockpit w 9 seats
UPGIndustries
2.0 years ago
0
Fisheye futuristic bomber (sorta)
UPGIndustries
2.0 years ago
0
Lockheed Martin Flatbed Cargo Airliner
UPGIndustries
2.0 years ago
0
Lockheed-Martin Flatbed Cargo Plane
UPGIndustries
2.0 years ago
0
Lockheed Martin flatbed concept (reimagined)
UPGIndustries
2.0 years ago
0
lockheed martin flatbed concept (UPDATE!)
UPGIndustries
2.0 years ago
0
HEFTY SHUTTLE WITH V.L.S. (vertical launch system)
UPGIndustries
2.0 years ago
1
jet assisted "Hefty" heavy lift shuttle
UPGIndustries
2.0 years ago
1
Hefty Ion Shuttle
UPGIndustries
2.0 years ago
0
Hyper ion engines (.25 sea level efficiency)
UPGIndustries
2.1 years ago
0
shuttle cockpit early stages
UPGIndustries
2.1 years ago
1
flatbed/cargo plane
UPGIndustries
2.1 years ago
0
Wing tinkering gone wrong
UPGIndustries
2.1 years ago
0
17-man drop ship with takeoff/landing "sled"
UPGIndustries
2.1 years ago
0
17-man drop ship
UPGIndustries
2.1 years ago