The Standard Aircraft Corp J-1 and SJ-1 of 1917 were Army trainers developed from the Sloane H-3. They are two-place, open cockpit biplanes designed by Charles H Day
The SJ-1 had an anti-nose over tricycle gear.
The second production model cost government about $8,000.
About 800 were built.
1,601 were built as SJ-1 including those also built by Dayton-Wright (400), Fisher Body Works (400), and Wright-Martin (51) – AS193 to 208, 957 to 1056, 1660 to 2403, 4477 to 4994, 22403 to 22803, and 41208 to 41357.
Many were surplused into civil use after WW1. Walter T Varney Aeroplanes converted many J-1 to 3-4 seats in 1921, from war-surplus Standard J-1.
Engine: Hall-Scott A-7A, 100 hp
Wingspan: 43’10”
Length: 26’2″
Useful load: 513 lb
Max speed: 72 mph
Cruise: 64 mph
Stall: 40 mph
Range: 350 mi
Ceiling: 15,000′
Seats: 2
Engine: Curtiss OX-5
Useful load: 513 lb
Max speed: 72 mph
Cruise: 64 mph
Stall: 40 mph
Range: 350 mi
Ceiling: 15,000′
Seats: 2
Engine: Hispano E, 180 hp
Wingspan: 43’10”
Length: 26’7″
Useful load: 513 lb
Max speed: 72 mph
Cruise: 64 mph
Stall: 40 mph
Range: 350 mi
Ceiling: 15,000′
Seats: 2
All Aero 