The Let 37A (ICAO type Z37P) is an aircraft of Czech Republic origin. It has a maximum take-off weight of 1,800 kg. It offers a maximum range of 320 nm, a cruise speed of 100 knots, a service ceiling of 13,000 ft and seating for up to 2 across its variants.
Let 37A
Fleet & certification
- Built
- 124
- Active
- 124
- Origin
- Czech Republic
Per-variant specifications
| Variant | Engine | MTOW | Range | Cruise | Pax |
|---|---|---|---|---|---|
| Z - 37A | — | 1,800 kg | 320 nm | 100 kt | 2 |
| Z - 37A - 2 | — | 1,800 kg | 320 nm | 100 kt | 2 |
Where to look next
Let 37A market & fleet intelligence
Registry, flight-tracking and market data on the Let 37A fleet — updated daily.
- Aircraft seen flying
- 1
- Tracked flights
- 2
- Tracked flight hours
- 7
- Share of fleet flying
- 1%
1 Let 37A were tracked flying in the last 90 days (1% of the registered fleet), across 2 flights. Sprinkle flight tracking began May 2026; coverage is ADS-B-derived and not exhaustive.
What is the range of the Let 37A?
The Let 37A has a maximum range of 320 nautical miles across variants.
How many people can the Let 37A carry?
The Let 37A seats up to 2 across its variants.
What is the MTOW of the Let 37A?
The Let 37A's maximum take-off weight is 1,800 kg.
What is the ICAO type designator for the Let 37A?
The Let 37A's ICAO type designator is Z37P.
How many Let 37A aircraft are registered worldwide?
Sprinkle tracks 124 registered Let 37A airframes worldwide.