BTD-1 Destroyer

Manufacturer: Douglas Aircraft Company
Year Manufactured: 1943

On 20 June 1941, the United States Navy placed an order with the Douglas Aircraft Company for two prototypes of a new two-seat dive bomber to replace both the Douglas SBD Dauntless and the new Curtiss SB2C Helldiver. The resulting aircraft, designed by a team led by Ed Heinemann, was a large single-engined mid-winged monoplane. It had a laminar flow gull-wing, and unusually for a carrier-based aircraft of the time, a tricycle undercarriage. It was fitted with a bomb bay and underwing racks for up to 4,200 lb. (1,900 kg), while defensive armament consisted of two wingmounted 20 mm (0.79 in) cannon and two remote-controlled turrets, each with two .50 in (12.7 mm) machine guns.

The prototype first flew on 8 April 1943, demonstrating excellent performance, being much faster and carrying nearly double the bombload of the Helldiver, and orders for 358 SB2D-1s quickly followed. The U.S. Navy changed its requirements, however, wanting single-seat carrier-based torpedo/dive bombers without defensive turrets, and Douglas reworked the SB2D by removing the turrets and second crewman, while adding more fuel and armor, producing the BTD-1 Destroyer. The orders for SB2Ds were converted to BTD-1s, with the first BTD flying on 5 March 1944.

The first production BTD-1s were completed in June 1944. By the time Japan surrendered in August 1945, only 28 aircraft had been delivered, and production was cancelled, along with other aircraft types that had been designed from the start as single-seaters, such as the Martin AM Mauler. None saw combat action. In any event, Heinemann and his team were already working on developing the single-seat BT2D that became the Douglas A-1 Skyraider.

Empty Weight: 11561 pounds
Maximum Takeoff Weight: 19000 pounds
Length: 38 feet 7 inches
Height: 13 feet 7 inches
Wingspan: 45 feet 0 inches
Engine: 1 × Wright R-3350-14 Cyclone 18 radial engine, 2,300 hp.
Propeller: 3 bladed
Maximum Altitude: 23600 feet
Maximum Range: 1480 miles

The museum’s BTD-1 Destroyer is on loan from the National Naval Aviation Museum in Pensacola, Florida and is the last remaining BTD-1 Destroyer. The Museum of Flight spent 2 years disassembling the aircraft in New York. It was transported to Rome Georgia in September 2015. Since its arrival the museum has been working to prepare the aircraft for static display.