Martin AM Mauler Technical Specifications
Service Year: 1948
Type: Carrierborne Attack Aircraft
National Origin: United States
Manufacturer(s): Glenn L Martin Company - USA
Production Total: 151
Structural (Crew Space, Dimensions and Weights)
Operating Crew (Typical): 1
Overall Length: 41.17 feet (12.55 meters)
Overall Width: 50.00 feet (15.24 meters)
Overall Height: 16.83 feet (5.13 meters)
Weight (Empty): 15,432 lb (7,000 kg)
Weight (MTOW): 25,794 lb (11,700 kg)
Installed Power and Standard Day Performance
Propulsion: 1 x Pratt & Whitney R-4360-4 Wasp Major radial piston engine developing 2,975 horsepower.
Maximum Speed: 384 mph (618 kph; 334 knots)
Maximum Range: 1,450 miles (2,334 km)
Service Ceiling: 27,297 feet (8,320 meters; 5.17 miles)
Rate-of-Climb: 2,780 feet-per-minute (847 m/min)
Armament / Mission Payload
4 x 20mm M2 cannons in wings (two to a wing)
Up to 4,500lbs of external ordnance. Cleared for torpedoes and conventional drop bombs.
Global Operators / Customers
Model Variants (Including Prototypes)
XBTM-1 - Prototype designation; two examples completed.
BTM-1/AM-1 - Production model designation; 651 ordered; 132 examples produced.
AM-1Q - Radar countermeasures platform; 17 examples produced.
JR2M-1 "Mercury" - Proposed Carrier Onboard Delivery (COD) variant based on AM-1 airframe.