Aircraft History
Fairchild PT-19A
History and Development
Compared to the earlier biplane trainers, the Fairchild PT-19 provided a more advanced type of aircraft. Speeds were higher, and wing loading more closely approximated that of combat aircraft, with flight characteristics demanding more precision and care. Its virtues were that it was inexpensive, simple to maintain, and, most of all, virtually viceless. The PT-19 truly lived up to its nickname, the Cradle of Heroes. It was one of a handful of primary trainer designs that were the first stop on a cadet’s way to becoming a combat pilot. Thousands of the PT-19 series were rapidly integrated into the US and Commonwealth training programs, serving throughout World War II and beyond. Even after their retirement in the late 1940s, a substantial number found their way onto the US civil register.
Design and Development
The PT-19 series was developed from the Fairchild M-62 when the USAAC first ordered the aircraft in 1940 as part of its expansion program. The cantilever low-wing monoplane with fixed landing gear and tail wheel design was based on a two-place, tandem seating, open cockpit arrangement. The simple but rugged construction included a fabric-covered welded steel tube fuselage. The remainder of the aircraft used plywood construction, with a plywood-sheathed center section, outer wing panels, and tail assembly. The use of an inline engine allowed for a narrow frontal area, which was ideal for visibility, while the widely set-apart fixed landing gear allowed for solid and stable ground handling.
Wing Durability Issues
During 1943, USAAF Training Command received a number of complaints about durability issues with the plywood wings of the PT-19 and the PT-23 when exposed to the high heat and/or humidity of training bases located in Texas and Florida. Maintenance officers at the USAAF overhaul depots had been forced to order replacement of the wooden wing sections after only two to three months’ active service because of wood rot and ply separation issues. After this incident, the USAAF incorporated a demand for all-metal wing sections on all future fixed-wing training aircraft.
Final Variant
The final variant was the PT-26, which used the L-440-7 engine. The Canadian-built versions of these were designated the Cornell for use by the Royal Air Force Empire Air Training Scheme in Canada and Rhodesia. Nearly 1,700 were built, and 26 varieties are still flying.