PZL-104 WILGA “THRUSH”€

1964’€“80

Gemini Sparkle

Key Takeaways:

  • The PZL-104 Wilga, nicknamed "Thrush," is a Polish-built aircraft from WSK-Okecie that first flew in 1962 and underwent multiple design modifications across its models.
  • It is an all-metal taildragger featuring a distinctive cantilevered high wing without external struts and a beaded metal skin construction.
  • Various Wilga variants, such as the Wilga 32 (230-hp Continental engine) and Wilga 35 (260-hp Ivchenko radial engine), were developed for diverse purposes including glider towing, passenger transport, and ambulance use.
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STANDARD DATA: Seats 4. Gross wt. 2,755. Empty wt. 1,624. Fuel capacity 51. Engine 230-hp Continental.
PERFORMANCE: Top mph 127. Cruise mph 93. Stall mph 40. Initial climb rate 865. Range 390. Ceiling 12,075. Takeoff distance (50′) 625. Landing distance (50′) 780.

The PZL-104 Wilga (Wilga translates to Thrush) is built in Warsaw, Poland, by WSK-Okecie. (The WSK stands for a company name that no Westerner would even attempt to pronounce.) The first PZL-104 Wilga-I flew in 1962 and was immediately followed by the Wilga-2 and Wilga-3 as design modifications were made. The Wilga-32 and 35 were further improvements to incorporate a redesigned landing gear, a more comfortable cabin, and a fiberglass-laminated tailwheel leg. The Wilga 32 is fitted with a six-cylinder 230-hp Continental engine, and the Wilga 35 has a 260-hp Ivchenko nine-cylinder radial engine. Various models were sold for various purposes, such as glider towing (32A), passengers (32P), or ambulance use (32S). The Polish taildragger features a cantilevered high wing without the need for wing struts. Construction is all metal with a beaded metal skin.

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