mailplane
S-4 Postjäger
The Pander S-4 Postjager was a 1930s Dutch three-engined mailplane designed and built by Pander & Son. Only one was built which was destroyed during the MacRobertson Air Race.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
- Manufacturer
- Fa. H. Pander & Zonen
- Country of origin
- Netherlands
- First flight
- 1933-10-06
Specifications
- Cruise speed
- 160 kt
- Max speed
- 200 kt
- Range
- 1,310 nm
- Service ceiling
- 17,700 ft
- Max takeoff weight
- 12,125 lb
- Empty weight
- 6,669 lb
- Fuel capacity
- 550 US gal
- Powerplant
- 3 × Wright Whirlwind 9-cylinder air-cooled radial engines
- Engines
- 3
- Seats
- 3
- Length
- 41 ft
- Wingspan
- 54 ft
- Height
- 9 ft
- Number built
- 1
Specifications are approximate and may vary by variant. Compiled from Wikipedia (CC BY-SA).
Reference and training only. Specifications vary by variant — consult the manufacturer and the official documents.