PQ-14 Cadet

In 1940, the U.S. Army Air Corps drew up a requirement for a radio-controlled target drone for training anti-aircraft artillery gunners. The first aircraft in a series of target drones was a modification of the Culver LFA Cadet which eventually led to the PQ-14 series used throughout World War II and beyond.

Design and development

Culver proposed a modification of its civilian Model LFA Cadet which the Army purchased as the PQ-8. The success of the PQ-8 led to the development of the "NRD"; a single PQ-8 was converted to the new configuration and tested by the USAAF as the XPQ-14. Larger and faster than the PQ-8, the PQ-14 also had retractable landing gear and fuselage, wings and tail components made of wood with stressed plywood skin.

This prototype was followed by YPQ-14A service test aircraft and 1,348 PQ-14A production models. Of the latter, 1,198 were transferred to the US Navy, which designated them as TD2C-1 with the decidedly unattractive name Turkey.

The YPQ-14B was a slightly heavier variant; a total of 25 were produced before production shifted to the PQ-14B. A total of 594 PQ-14Bs served as target drones for the USAAF. A single PQ-14B was converted to use an O-300-9 engine and designated XPQ-14C. After World War II, the Culver company developed the XPQ-15 from their Model V light aircraft. After only four were delivered the company went bankrupt in 1946.

Operational history

The XPQ-14 was first flown in 1942 and began to be received in training units shortly after. The aircraft was flown unmanned, controlled by radio, but was flown by a pilot for ferry flights, utililizing a rudimentary control panel installed for that purpose. Docile and easy to fly, the aircraft was finished in a bright red target color scheme although operationally, a silver or red finish was applied. Without a pilot they were flown from a "mother ship" aircraft. The typical mother ship was a Beech C-45. Despite their short lifespan, the aircraft performed well and the Franklin engine was considered "trouble-free" .

Most of the Culver target aircraft were "blasted out of the sky" by Army anti-aircraft gunners but a dozen or more survived and were surplused after 1950. Flown as a recreational aircraft, their new owners found that the aircraft had a sprightly performance. One is preserved as a flying example at the Planes of Fame in Chino, California while another is part of the collection at the National Museum of the United States Air Force.

Specifications (Culver PQ-14A)

Data from

General characteristics

• Crew: One
• Length: 19 ft 6 in (5.94 m)
• Wingspan: 30 ft (9.14 m)
• Height: 8 ft 4.5 in (2.55 m)
• Loaded weight: 1,830 lb (830 kg)
• Powerplant: 1× Franklin O-300-11 Single blade, 150 hp (97 kW)

Performance

• Maximum speed: 185 mph (300 km/h)
• Cruise speed: 150 mh (241 km/h)
• Range: 512 mi (823 km)
• Service ceiling: 17,000 ft (5,184 m)

References

• Mondey, David. American Aircraft of World War II (Hamlyn Concise Guide). London: Bounty Books, 2006. ISBN 978-0-7537-1461-4.
• Mormillo, Frank B. "Defenceless Warrior: Culver's PQ-14 Drone." Air Enthusiast Issue 93, May/June 2001.

External links

• Culver PQ-14/Q-14/TD2C
• Culver PQ-14B

See also

Related development
Culver Cadet Comparable aircraft
Culver PQ-8

This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "PQ-14 Cadet".