Beechcraft MQM-61 Cardinal
A piston-powered target drone used for gunnery and combat training.
The Beechcraft MQM-61 Cardinal is a target drone that Beechcraft both designed and built. It came about because the US Navy needed a drone for gunnery and air-to-air combat training, and production got underway in 1959. The initial version, the Model 1001, was designated KDB-1 by the Navy and later renamed MQM-39A. A similar model, the Model 1025, was made for the US Army, which called it the MQM-61A. Beechcraft also proposed a turbojet-powered version, the Model 1025TJ, but no one ordered it. The MQM-61A is a simple monoplane with a vee tail, bigger than the MQM-36 Shelduck. Its power comes from a 94 kW (125 hp) McCulloch TC6150-J-2 flat-six, air-cooled, two-stroke piston engine turning a two-blade propeller. It can tow banners or its own targets—two under each wing—and carries scoring devices. A RATO booster launches it, and a parachute brings it back down. In total, 2,200 Cardinals of all types were built, mostly for the US Army, with the rest going to the US Navy and US Marine Corps. Variants include the Model 1013, a reconnaissance version with a 110 hp McCulloch engine. One surviving MQM-61 is on display at the Aviation Unmanned Vehicle Museum in Caddo Mills, Texas.
Quick Facts
- National Origin
- United States
- Manufacturer
- Beechcraft
Facts from the source article.
Lore & Background
The MQM-61 Cardinal originated from Beechcraft's Model 1001, designed in 1955 to meet a US Navy requirement for gunnery and air-to-air combat training. The Navy initially designated it the KDB-1, later redesignated MQM-39A. Production began in 1959. A similar variant, the Model 1025, was developed for the US Army and designated MQM-61A. Beechcraft also proposed a turbojet-powered variant, the Model 1025TJ, but it attracted no buyers.
The MQM-61A was a simple monoplane with a vee tail, substantially larger than the MQM-36 Shelduck. It was powered by a 94 kW (125 hp) McCulloch TC6150-J-2 flat-six, air-cooled, two-stroke piston engine driving a two-blade propeller. The drone could tow banners or targets of its own, with two targets under each wing, and carried scoring devices. Launch was by RATO booster, and recovery was by parachute.
A total of 2,200 Cardinals of all variants were built, the majority for the US Army, with the remainder operated by the US Navy and the US Marine Corps. A reconnaissance variant, the Model 1013, was developed with a six-cylinder 110 hp McCulloch engine.
Reader's Guide
The MQM-61 Cardinal served as a key training asset for the US military, providing realistic gunnery and air-to-air combat practice. Its simple monoplane design with a vee tail and piston engine made it a cost-effective target, while its ability to tow banners or carry its own targets under each wing added flexibility. The use of RATO boosters for launch and parachute recovery allowed repeated use. With 2,200 units built across variants for the US Army, Navy, and Marine Corps, the Cardinal was a widely used platform. The proposed turbojet variant, though never adopted, indicates an attempt to extend its performance envelope. Surviving examples are displayed at the Aviation Unmanned Vehicle Museum and the USS Alabama Battleship Memorial Park, preserving its role in Cold War-era training.
Did You Know?
- The MQM-61 Cardinal was originally designated KDB-1 by the US Navy, later redesignated MQM-39A.
- A turbojet-powered variant, the Model 1025TJ, was proposed but never sold.
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