The 1929 Alexander Eaglerock A-12 (ATC 139) was designed by Ludwig Muther (A-12 to A-15) and priced at $5,849.
Eleven were built, a few of which were refitted with 165hp Comet 7-E under reissued (ATC 2-1).
Eaglerock A-12
Engine: 130hp Comet 7-RA
Length: 24’11”
Useful load: 953 lb
Max speed: 112 mph
Cruise: 94 mph
Stall: 40 mph
Range: 650 mi
Seats: 2
All Aero 