PlaneFox tracks 1 Aero Vodochody L-29 Delfin aircraft for sale and re-reads every one of them from the broker and dealer sites it watches, so the figures below move when the market moves. Every number on this page is measured from those live listings, not taken from a published price guide.
A Aero Vodochody L-29 Delfin flies about 486 nm, roughly 900 km, which is about 1 h 39 min in still air at typical cruise.
A Aero Vodochody L-29 Delfin costs about EUR 24,085 a month to run, or about EUR 1,000 for every flight hour when it is flown 150 hours a year.
The Aero Vodochody L-29 Delfin is a Czechoslovak two seat jet trainer developed by Aero Vodochody as a simple, rugged training aircraft for military pilots. It first flew in 1959 and entered series production in the early 1960s, with production continuing until 1974. The L-29 became the standard jet trainer for many Warsaw Pact air forces and was widely exported, giving it a large historical footprint and a continuing presence on the civilian warbird market.
The L-29 Delfin is powered by a single Motorlet M-701 turbojet, commonly cited at about 1,960 lbf of thrust. Typical performance figures include a cruise speed in the region of 320 to 345 knots, a maximum speed of about 354 knots, a service ceiling of approximately 36,000 feet and a range often quoted around 480 nautical miles, depending on fuel, configuration and operating profile. Maximum takeoff weight is about 7,800 lb, with useful load dependent on equipment, fuel and any civilian modifications.
The aircraft has a tandem cockpit for student and instructor, with the rear seat raised for forward visibility. Military examples were equipped with ejection seats, dual controls and conventional analog instrumentation. The cockpit is compact and utilitarian, reflecting its primary training role rather than touring comfort. Civilian aircraft vary significantly. Typical upgrades include modern VHF radios, transponders with ADS-B Out, intercoms, GPS navigators and updated engine monitoring. Integrated suites such as Garmin G1000 or Garmin Perspective are not typical for the L-29 Delfin.
Prospective buyers should focus on airframe history, import and demilitarization records, corrosion, fatigue tracking, landing gear condition, fuel system integrity and the availability of qualified maintenance support. Engine status is central to valuation, since Motorlet M-701 parts, overhaul options and documentation can drive operating cost and downtime. Ejection seat condition and legal status should also be reviewed, as many civilian aircraft have deactivated or modified systems.
Most used examples are standard L-29 trainer variants. Less common versions include the L-29A Akrobat single seat aerobatic aircraft and limited reconnaissance adaptations. On the used market, the L-29 Delfin is positioned as an entry level vintage jet warbird: simpler and usually less costly than more advanced trainers, but still requiring jet qualified pilots, specialized maintenance and disciplined operating budgets.