The 1927 PA-5 Mailwing single-place biplane received ATC 18. At least 21 were built, priced at $9,850-10,000, including; NC94, NC500, NC549K, C1515, C2895, C4321/4325, C5062, C5117, C5129, C5564, C5636, C5677, C5808, C5863, NC6617/6618, NC6708.
The Sport Mailwing, also under ATC 18, was a three-place “civilianized” version of the PA-5 mail plane.
PA-5 Mailwing
Engine: 220hp Wright J-5
Wingspan: 33’0″
Length: 21’11”
Useful load: 822 lb
Max speed: 131 mph
Cruise: 105 mph
Stall: 50
Range: 435
Ceiling: 18,000′
Seats: 1
Sport Mailwing
Engine: 220hp Wright J-5
Wingspan: 33’0″
Length: 21’11”
Useful load: 822 lb
Max speed: 131 mph
Cruise: 105 mph
Stall: 50
Range: 435
Ceiling: 18,000′
Seats: 3
All Aero 