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The Pilots Desk
Pazmany-designed homebuilt sportplane

PL-4

The Pazmany PL-4A is a single-seat, single-engine sport aircraft developed in the United States and first flown in 1972. It is marketed for homebuilding from plans, and 686 sets had sold by 1985. The PL-4A is a conventional, low-wing cantilever monoplane with an enclosed cabin and fixed, tailwheel undercarriage. The design features a T-tail, chosen to facilitate folding the wings. Construction throughout is of metal, using standard extruded sections for the longerons and pop rivets as the basic fastener. The standard powerplant is a Volkswagen air-cooled engine of 60 hp (45 kW) Construction time is estimated to be around 1,000–1,500 hours. The PL-4A won the "Outstanding New Design" and "Outstanding Contribution to Low-Cost Flying" awards at the 1972 EAA Fly-In. By 2000 more than 50 had been built and flown.

Summary from Wikipedia licensed under CC BY-SA.

Country of origin
United States
First flight
1972-07-12

Specifications

Cruise speed
109 kt
Max speed
109 kt
Range
300 nm
Service ceiling
13,000 ft
Rate of climb
650 ft/min
Max takeoff weight
850 lb
Empty weight
578 lb
Powerplant
Volkswagen air-cooled engine
Engines
1
Seats
1
Length
16.6 ft
Wingspan
26.7 ft
Height
5.7 ft
Number built
50

Specifications are approximate and may vary by variant. Compiled from Wikipedia (CC BY-SA).

Reference and training only. Specifications vary by variant — consult the manufacturer and the official documents.