Harlow PJC-2

Last updated
PJC-2
Harlow PJC-2 N54KC.JPG
Harlow PJC-2
RoleFour-seat cabin monoplane
National originUnited States
Manufacturer Harlow Aircraft Company
Designer Max B. Harlow
First flight1937
Number built11
Developed into Harlow PC-5

The Harlow PJC-2 is a 1930s American four-seat cabin monoplane, designed by Max Harlow.

Contents

Development

Max Harlow was an aeronautical engineer and instructor at the Pasadena Junior College. Under his tutelage, the aircraft designated PJC-1 was designed and built as a class project. [1] The PJC-1 first flew on 14 September 1937 at Alhambra, California but it crashed during an extended (more than six turn) spin test with the center of gravity ballasted to the aft limit, as it was going through the certification process—a problem generally laid at the feet the unusually rigorous spin test requirement and the government test pilot, who bailed out of the airplane after the spin "flattened out." The airplane struck the ground, still in the "flat" (longitudinally level) attitude in a bean field near Mines Field (now Los Angeles International Airport) with considerable damage; although repairable, the PJC-1 was never returned to service. PJC students then built a slightly modified airplane, which limited aileron travel with full aft-stick and incorporated a slightly larger vertical stabilizer. This became the PJC-2 model, serial number 1 certified on 20 May 1938. It was one of the first, if not the first, airplane designed and built in the U.S. with a stressed-skin semi-monocoque structure—a revolutionary design feature for the time. Harlow saw the potential and formed the Harlow Aircraft Company to build PJC-2 aircraft at Alhambra Airport. [2] Four aircraft were impressed into United States Army Air Forces service with the designation UC-80 in 1942, and used by Civil Aeronautics Administration inspectors after WWII. [3]

Design

1940 Harlow PJC-2 on display at the EAA Aviation Museum Harlow PJC-2.jpg
1940 Harlow PJC-2 on display at the EAA Aviation Museum

The PJC-2 was an all-metal low-wing cantilever monoplane with conventional low-set tailplane and a retractable tailwheel landing gear. A tandem two-seat version intended as a military trainer was developed as the Harlow PC-5.

Operational history

In 1991, 3 PJC-2s were actively flying. [4]

Variants

PJC-1
Prototype, one built.
PJC-2
One prototype, serial number 1, a Warner Super Scarab radial engine, followed by 10 production airplanes. Most remaining examples have been re-engined with a Warner 165 HP or 185 HP engine.

Specifications Harlow PJC-2

Data from Jane's All the World's Aircraft 1940, [5] The Illustrated Encyclopedia of Aircraft [6]

General characteristics

Performance

See also

Aircraft of comparable role, configuration, and era

Related lists

Related Research Articles

<span class="mw-page-title-main">Mooney M-18 Mite</span> General aviation aircraft first built in 1947

The Mooney M-18 "Mite" is a low-wing, single-place monoplane with retractable, tricycle landing gear.

<span class="mw-page-title-main">Aeronca L</span>

The Aeronca L is a 1930s American cabin monoplane designed and built, in small numbers, by Aeronca Aircraft. It differed significantly from other Aeronca planes by the use of radial engines, streamlining, and a cantilever low wing.

<span class="mw-page-title-main">Auster J/4</span>

The Auster J/4 was a 1940s British single-engined two-seat high-wing touring monoplane built by Auster Aircraft Limited at Rearsby, Leicestershire.

<span class="mw-page-title-main">Culver Dart</span>

The Culver Dart was a 1930s American two-seat light monoplane aircraft produced by the Dart Aircraft Company.

<span class="mw-page-title-main">Cessna Model A</span> 1920s American Touring Aircraft

The Cessna Model A is a 1920s American high-wing four-seat tourer built by the Cessna Aircraft Company, the first in a long line of high-wing single-engined monoplanes.

The Kinner Sportster was a 1930s American light monoplane built by Kinner Airplane & Motor Corporation.

<span class="mw-page-title-main">Kinner Sportwing</span>

The Kinner Sportwing was a 1930s American light monoplane built by Kinner Airplane & Motor Corporation.

<span class="mw-page-title-main">Kinner Playboy</span>

The Kinner R Playboy was a 1930s American two-seat sporting monoplane built by Kinner Airplane & Motor Corporation.

<span class="mw-page-title-main">Goodyear Duck</span> Type of aircraft

The Goodyear GA-2 Duck is a 1940s American three-seat light amphibious aircraft built by the Goodyear Aircraft Corporation. The design team included David Thurston, who later developed several other light seaplanes including the Colonial Skimmer, Lake Buccaneer, Thurston Teal and Seafire. Only 19 aircraft were built, and these were used only for testing and as demonstrators.

<span class="mw-page-title-main">Harlow PC-5</span> Type of aircraft

The Harlow PC-5 was a 1930s American military trainer version of the PJC-2, and was designed and built by the Harlow Aircraft Company and license-produced by the Hindustan Aeronautics Limited in India.

<span class="mw-page-title-main">Fairchild 22</span> Type of aircraft

The Fairchild 22 Model C7 was an American two-seat touring or training monoplane designed and built by the Kreider-Reisner division of the Fairchild Aircraft Corporation at Hagerstown, Maryland. The aircraft has a parasol wing configuration and was used with a variety of engines; 127 were produced from 1931 to 1935.

<span class="mw-page-title-main">PZL-102 Kos</span> Type of aircraft

The PZL-102 Kos (blackbird) is a Polish two-seat touring and training monoplane designed and built by PZL.

The Partenavia P.59 Jolly was an Italian two-seat training monoplane designed by Partenavia to meet a requirement for the Aero Club d'Italia. First fight was in 1960.

<span class="mw-page-title-main">Ryan S-C</span> American light aircraft

The Ryan S-C (Sports-Coupe) was an American three-seat cabin monoplane designed and built by the Ryan Aeronautical Company. At least one was impressed into service with the United States Army Air Forces as the L-10.

<span class="mw-page-title-main">Luscombe Phantom</span> Type of aircraft

The Luscombe Phantom was a 1930s American two-seat cabin monoplane and the first product of the Luscombe Aircraft Engineering Company.

<span class="mw-page-title-main">Mohawk M-1-C</span> Type of aircraft

The Mohawk M1C was a 1920s American two or three-seat low-wing monoplane designed and built by Mohawk Aero Corporation of Minneapolis, Minnesota. One M1C was evaluated by the United States Army Air Corps in 1930 as the YPT-7 Pinto for use as a primary trainer.

<span class="mw-page-title-main">Pasped Skylark</span> American aircraft

The Pasped W-1 Skylark is a 1930s American two-seat single-engined cabin monoplane designed and built by the Pasped Aircraft Company of Glendale, California.

<span class="mw-page-title-main">Howard DGA-18</span> Type of aircraft

The Howard DGA-18 was an American two-seat basic training aircraft designed and built by the Howard Aircraft Corporation for the United States Civil Pilot Training Program.

The St. Louis C2 Cardinal family are a series of light sport monoplanes built by the St. Louis Aircraft Corporation during the peak of the Lindbergh Boom after the Spirit of St. Louis flight of 1927.

<span class="mw-page-title-main">Elias EC-1 Aircoupe</span> Type of aircraft

The Elias EC-1 Aircoupe was an American two-seat parasol wing monoplane designed and built by Elias of Buffalo, New York.

References

  1. John Underwood (Winter 1969). "The Quiet Professor". Air Progress Sport Aircraft.
  2. Parker, Dana T. Building Victory: Aircraft Manufacturing in the Los Angeles Area in World War II, p. 128, Cypress, CA, 2013. ISBN   978-0-9897906-0-4.
  3. John Underwood. Grand Central Air Terminal. p. 95.
  4. "ANTIQUES AND CLASSICS AT OSHKOSH '91". Sport Aviation. November 1991.
  5. Grey, C.G.; Bridgman, Leonard, eds. (1940). Jane's All the World's Aircraft 1940. London: Sampson Low, Marston & company, ltd. p. 196c.
  6. The Illustrated Encyclopaedia of Aircraft. London: Orbis Publications. 1985. p. 2009.
  7. Lednicer, David. "The Incomplete Guide to Airfoil Usage". m-selig.ae.illinois.edu. Retrieved 16 April 2019.