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#2597

Aero L-39 Skyfox

🇨🇿 Czech Republic ·first flew 2015· advanced jet trainer , light combat aircraft

🎖️ military jet ✓ still flying
Aero L-39 Skyfox, photo 1 of 9
1/9 Mossback· 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

  • speed 900 km/htop speed
  • range 2,590 kmwithout refuelling
  • size 5,800 kgmax take-off weight
  • built 40made in total

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.

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