The 1931 Flyabout D-1 (ATC 439) was designed by Proctor Nichols as a two-place cabin monoplane, priced at $1,465. Four Flyabout D-1 were built; one unlicensed static test model, one prototype – NX447V, and two converted to D-2 – NC528Y and NC11061.
The Flyabout D-2 of 1931 featured a larger fin and rudder and was priced at $1,590.
The 1935 Aircraft Mechanics Flyabout D-2 (ATC 449) improved production model varied slightly in length and was priced at $1,450.
Seventeen D-2 were built of which two were converted from D-1.
Flyabout D-1
Engine: 40hp Continental A-40
Wingspan: 37’10”
Length: 21’9″
Useful load: 389 lb
Max speed: 80 mph
Cruise: 70 mph
Stall: 28 mph
Range: 175 mi
Seats: 2
Flyabout D-2
Engine: 45hp Szekely SR-3
Wingspan: 37’10”
Length: 21’7″
Useful load: 392 lb
Max speed: 90 mph
Cruise: 77 mph
Stall: 32 mph
Seats: 2
Aircraft Mechanics Flyabout D-2
Engine: 45hp Szekely SR-3
Wingspan: 37’10”
Length: 21’9″
Useful load: 399 lb
Max speed: 93 mph
Cruise: 80 mph
Stall: 32 mph
Seats: 2
All Aero 