Designed by J O York and built by Santa Ana in 1928, the sole 1928 VM-1 three place semi-cantilever monoplane was registered NX4564 c/n J-1.
The production rights were bought from Santa Ana Aircraft Co by Grays Harbor Airways and the aircraft renamed Activian as a prototype, with possible modifactions for commercial use. Later it was repowered with a 100hp Kinner engine. The craft cost around $2,500.
Engine: 80hp Anzani
Wingspan: 38’3″
Length: 25’0″
Useful load: 750 lb
Max speed: 90 mph
Stall: 45 mph
Range: 500 mi
Seats: 3
All Aero 