Power & Performance
Those special qualities that separate one aircraft design from another. Performance specifications presented assume optimal operating conditions for the Martin Model 201 Tactical Attack Aircraft Proposal.
2 x Allison V-3420 liquid-cooled inline piston engines developing 2,850 horsepower each and driving a pair of four-bladed propeller units at the nose in contra-rotating fashion.
Propulsion
426 mph
685 kph | 370 kts
Max Speed
22,999 ft
7,010 m | 4 miles
Service Ceiling
2,740 miles
4,410 km | 2,381 nm
Operational Range
3,100 ft/min
945 m/min
Rate-of-Climb