9 photos from Wikimedia Commons · credits & licences
- 1. L-39NG 2626 (L-39CW): Mossback· CC BY-SA 4.0
- 2. HMP 400 pod L-39NG: Karel Šubrt· CC BY-SA 4.0
- 3. Kokpit L-39NG 0475: Karel Šubrt· CC BY-SA 4.0
- 4. L-39NG - FJ44-4M: Karel Šubrt· CC BY-SA 4.0
- 5. L-39NG 0478 CLV: Mossback· CC BY-SA 4.0
- 6. L-39NG is taking off: Admiralis-generalis-Aladeen· CC BY-SA 4.0
- 7. 2022-04-27 L39NG: rhk111· CC BY-SA 4.0
- 8. 2022-04-29 L39NG: rhk111· CC BY-SA 4.0
- 9. L-39NG model - IDET 2017: Karel Šubrt· CC BY-SA 4.0
what is it?
The Aero L-39 Skyfox, also known as Aero L-39NG ("Next Generation"), is a turbofan-powered military trainer and light combat aircraft developed and produced by the Czech aircraft manufacturer Aero Vodochody. It is a successor of the Cold War era Aero L-39 Albatros. During July 2014, Aero Vodochody announced the launch of the L-39NG programme.
How to recognise it: 1 jet engine · 9.4 m wingspan
base stats
Bars compare against all aircraft: 3,500 km/h, 20,000 km, 850 seats; size and number built on a log scale up to 640 t (An-225) and 45,000 built (Cessna 172).
fun facts
- First flew 11 years ago, in 2015.
- Top speed is 6.9× a car on the Dutch motorway (130 km/h).
- Wingspan of 9.4 m: about 2 cars parked nose to tail.
- Range of 2,590 km: 14× Amsterdam to Brussels.
- Can fly 1.3× higher than Mount Everest (8,849 m).
jet: Gas turbine pushing air out the back (turbofan or turbojet): fast and high-flying.
spec sheet
- first flight
- 2015-09-14
- status
- still flying
- number built
- 40
- role
- advanced jet trainer , light combat aircraft
- origin
- 🇨🇿 Czech Republic
- makers
- AERO Vodochody Aerospace
- engines
- 1× Williams International FJ44-4M
- crew
- 2
- length
- 11.8 m
- wingspan
- 9.4 m
- max take-off weight
- 5,800 kg
- top speed
- 900 km/h
- range
- 2,590 km
- ceiling
- 11,500 m
Specs are for the version in the Wikipedia article's specification section. Blank means the sources don't say.
Sources: Wikidata Q20120086, Wikipedia: Aero L-39 Skyfox (CC BY-SA 4.0).Updated 2026-10-24.
