Yakovlev Yak-52 (YK52)
ICAO YK52 Light Piston

Yakovlev Yak-52

Single Piston

The Yakovlev Yak-52 is a tandem two-seat aerobatic trainer that became the standard primary trainer for Soviet military and DOSAAF flying clubs from 1979 onward. Built in Romania by Aerostar under license, the Yak-52 replaced the earlier Yak-18 series and introduced tricycle landing gear, a more powerful 360-horsepower Vedeneyev M-14P nine-cylinder radial engine, and fully aerobatic capability with a +7/-5g envelope. Its robust all-metal construction and docile handling made it ideal for ab-initio military students, while its spirited performance—capable of loops, rolls, spins, and inverted flight—earned it a devoted following among civilian aerobatic pilots after the Cold War ended. Following the collapse of the Soviet Union, hundreds of Yak-52s entered the Western warbird and aerobatic markets, prized for their affordability, reliability, and authentic Eastern Bloc pedigree. The type remains popular in formation flying displays, airshows, and as an introduction to tailwheel aerobatics for pilots transitioning from modern trainers. With a cruise speed around 155 knots and a never-exceed speed of 230 knots, the Yak-52 offers genuine aerobatic performance at a fraction of the cost of Western counterparts like the Extra 300 or Pitts Special. Its distinctive radial engine growl and Soviet-era instrumentation give pilots a visceral connection to Cold War-era military aviation. Today the Yak-52 serves dual roles: as a living museum piece flown by warbird enthusiasts and as a working aerobatic trainer at civilian schools worldwide. Its forgiving stall characteristics, predictable spin behavior, and rugged construction make it an excellent platform for upset recovery training and aerobatic instruction. SkyMeter has tracked 34 flights across 16 airframes and 9 operators, with WEBB JERRY PHILLIP the largest observed operator.

ACTIVE AIRFRAMES
16
last 7 days
🏢
OPERATORS
9
unique airlines
📊
FLIGHTS
34
tracked
AVG DURATION
33m
per flight
INCIDENT RATE
2.9%
1 flagged

Safety in context

The incident rate counts flights with ANY safety event detected by SkyMeter — go-arounds (a routine response, not a failure), unstable-approach gate flags (advisory thresholds), rejected takeoffs (the system working as designed), and runway events. It is NOT an accident rate or fatality rate. For accident statistics, refer to the NTSB Aviation Accident Database (USA) or the Aviation Safety Network. See methodology for what each event type measures.

Performance

Speed envelope & approach

Vref
75 kt
Vref range
Vmo
Mmo
Vne
230 kt
Vno
186 kt
Vs1 (clean)
62 kt
Vs0 (landing)
53 kt
Vfe
93 kt
Approach category

Dimensions

Airframe geometry

Wingspan
Length
Tail height
Wheelbase
Gear width
Wake category
L

Weight & identification

Operating limits

MTOW
2,866 lb
MALW
Manufacturer model
Yak-52
FAA designator
Registered

Recent incidents

Flagged flights of YK52

20
07/04/2026
21m
△ Unstable approach
06/29/2026
42m
△ Unstable approach
06/24/2026
31m
△ Unstable approach
06/24/2026
35m
△ Unstable approach
06/21/2026
23m
△ Unstable approach
06/14/2026
31m
△ Unstable approach
06/13/2026
33m
△ Unstable approach
06/12/2026
46m
△ Unstable approach
06/10/2026
21m
△ Unstable approach
06/04/2026
22m
△ Unstable approach

Recent flights

Real flights of YK52 · airborne ≥ 20 min

30
07/05/2026
30m
No alerts
07/05/2026
32m
No alerts
07/05/2026
28m
No alerts
07/05/2026
23m
No alerts
07/04/2026
21m
△ Unstable approach
07/04/2026
1h 14m
No alerts
07/04/2026
29m
No alerts
07/04/2026
27m
No alerts
07/03/2026
1h 9m
No alerts
07/03/2026
20m
No alerts
07/03/2026
27m
No alerts
07/02/2026
20m
No alerts
07/02/2026
1h 46m
No alerts
07/02/2026
26m
No alerts
07/01/2026
47m
No alerts
07/01/2026
47m
No alerts
07/01/2026
1h 52m
No alerts
07/01/2026
1h 52m
No alerts
06/30/2026
42m
No alerts
06/30/2026
50m
No alerts
06/30/2026
31m
No alerts
06/29/2026
42m
△ Unstable approach
06/29/2026
24m
No alerts
06/29/2026
23m
No alerts
06/29/2026
25m
No alerts
06/29/2026
24m
No alerts
06/28/2026
33m
No alerts
06/28/2026
36m
No alerts
06/28/2026
38m
No alerts
06/28/2026
22m
No alerts
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© SkyMeter · All flight data subject to ODbL attribution · Tracking window: 7 days (free tier)