Zlin Z-37 Čmelák
Zlin / LET Aircraft Industries · Czechoslovakia · first flew 1963 · light aircraft
The Zlin Z-37 Čmelák (Bumblebee) is a Czechoslovak single-engine agricultural aircraft designed for crop-dusting and aerial application tasks. Its rugged construction and efficient design made it popular across the Eastern Bloc.
Recognition (WEFT)
| W — Wings | Low-mounted, tapered |
|---|---|
| E — Engines | 1 × piston, nose-mounted |
| F — Fuselage | 8.55 m fuselage |
| T — Tail | Conventional |
WEFT is AircraftIQ's four-point recognition method — how it works.
Spot it by:
- Low-wing single-engine agricultural biplane with tandem cockpit
- Large hopper forward of cockpit for chemicals
- Spatted fixed undercarriage typical of Eastern Bloc crop-dusters
Low-wing monoplane with a bulbous chemical hopper ahead of the cockpit and a deep belly profile; spatted fixed gear and a conventional tailwheel complete the look.
Specifications
- The Zlin Z-37 Čmelák has a length of 8.55 m (28 ft).
- It has a wingspan of 12.22 m (40 ft).
- Its maximum speed is 210 km/h (130 mph).
- Typical crew: 1.
Figures are for the representative variant described above; marks differ. See how AircraftIQ sources figures.
History
Developed by Zlin in the early 1960s, the Čmelák entered production in 1966 and proved durable in agricultural service. It was exported widely to Soviet-aligned countries and remained in production into the 1980s. The type established Zlin's reputation for practical utility aircraft.
Variants
The Z-37A introduced an uprated engine; the Z-37T replaced the piston with a Walter M601 turboprop. A two-seat Z-37A-2 trainer variant was also produced.
Where you'll see it
Widely operated in Eastern Europe, the Soviet Union, and some African and Asian states; many examples survive in private agricultural use.
Related aircraft
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