The 1938 Porterfield 90 (ATC 611) was a sporty, deluxe version of 35-W, priced at $3,145.
Max speed: 133 mph
Cruise: 120 mph
Stall: 40 mph
The 1938 Porterfield 90 (ATC 611) was a sporty, deluxe version of 35-W, priced at $3,145.
Max speed: 133 mph
Cruise: 120 mph
Stall: 40 mph