Aero Spacelines 377G “Super Guppy”
Aero Spacelines 377-SG “Super Guppy”
Based on the Boeing C-97 cargo plane and the Boeing 377 airliner, the huge “Guppy” super-transports are some of the most unique aircraft ever built. Designed to carry very large, but relatively light cargos, the Guppies were built from parts of retired U.S. Air Force C-97 Stratofreighters and airline 377 Stratocruisers. The planes proved to be very useful for carrying segments of rockets and many of the Saturn rockets that powered the Apollo Program were transported in the Super Guppy. This is the second Guppy, the first “Super Guppy” built. Its parts came from at least two different aircraft. Most of the airframe came from a former Pan American Airways airliner. However, the wings, engines, and forward fuselage came from one of the Air Force’s experimental turbo-prop powered YC-97J aircraft. The Super Guppy continued in use by NASA until 1991 when it was retired in favor of a younger Super Guppy.
| Wingspan | 156 ft 3 in. |
Wingspan |
| Length | 143 ft 10 in. |
Length |
| Height | 46 ft 5 in. |
Height |
| Weight | 170,000 lbs (loaded) |
Weight |
| Cargo bay interior | 108 ft 10 in. long, 25 ft wide, 25 ft 6 in. high |
Cargo bay interior |
| Maximum cargo weight | 41,000 lbs |
Maximum cargo weight |
| Cruising Speed | 300 MPH |
Cruising Speed |
| Range | 505 miles |
Range |
| Engines | Four Pratt & Whitney T34-P-7WA turboprops with 7,000 horsepower |
Engines |
| Crew | 4 |
Crew |
Manufacturer
Aero Spacelines
Markings
National Aeronautics and Space Administration, 1991
Designation
377SG
Registration
N1038V, N940NS
Serial Number
52-2693