You can get an idea what we 3 went thru each leg of the FLIGHT. Pilot,Co Pilot & Flight Engineer.

1. Douglas DC-6

   Airliner
2. The Douglas DC-6 is a piston-powered airliner and transport aircraft built by the Douglas Aircraft Company from 1946 to 1958. Wikipedia
3. 
   
4. Wingspan: 117' (36 m)
5. Length: 106' (32 m)
6. Range: 4,584 miles (7,377 km)
7. Weight: 52,570 lbs (23,840 kg)
8. First flight: February 15, 1946
9. Unit cost: 175,000–175,000 GBP (1960)
10. Engine type: Pratt & Whitney R-2800 Double Wasp