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The Pilots Desk
Single-engine pistonCzechoslovak general aviation aircraft family

Letov Š-39

Letov Š-39

The Letov Š-39 was a sport aircraft produced in Czechoslovakia during the 1930s. It was a conventional, parasol-wing monoplane with fixed tailskid undercarriage, and seating for the pilot and passenger in tandem, open cockpits. Because the cabane struts were very short, and the wing therefore placed very close to the top of the fuselage, the cockpits had the unusual arrangement of the passenger's being in front of the wing while the pilot's was behind it. The outer half of each wing was fitted with fixed slats along the leading edge. An initial batch of 23 machines was built for use by Czech aeroclubs. These were followed by batches of aircraft with alternative powerplants.

Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.

Manufacturer
Letov
Category
Single-engine piston
Country of origin
Czechoslovakia
First flight
1931-01-01
Length
6.14 m
Wingspan
10 m

Specifications

Cruise speed
70 kt
Max speed
83 kt
Range
220 nm
Service ceiling
11,500 ft
Max takeoff weight
1,151 lb
Empty weight
595 lb
Powerplant
Walter Polaris
Engines
1
Seats
2
Length
21.2 ft
Wingspan
34.1 ft
Height
7.4 ft
Number built
23

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.