N6398Z

N6398Z is a Yakovlev Yak-52, a single-engine piston aircraft operated by RED X YAK INC. SkyMeter has tracked 116 flights totalling 51 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is KI17 to KI17. Service window in our records spans 392 days. Of those flights, 10 (8.6%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion. The Yakovlev Yak-52 has a maximum takeoff weight of 2,866 lb, light wake category.

About the Yakovlev Yak-52

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 flights across airframes and operators, with the largest observed operator.