Douglas DC_7

1. Douglas DC-7

   Transport aircraft
2. The Douglas DC-7 is an American transport aircraft built by the Douglas Aircraft Company from 1953 to 1958. Wikipedia
3. 4- R---3350 engines
4. Cruise speed: 359 mph (578 km/h)
5. Top speed: 406 mph (653 km/h)
6. Range: 5,635 miles (9,068 km)
7. Weight: 58,150 lbs (26,380 kg)
8. Wingspan: 117' (36 m)
9. Engine type: Wright R-3350 Duplex-Cyclone
10. Unit cost: 570,000–570,000 GBP (1953