It's basically a 45 minute jolly aircraft, as the endurance is about 2 hours at 60% power, or an hour if you do aeros at 82%.
I'm still in the process of being checked out, which is taking some time as the Yak had to go back to Romania last year to have some spar cap corrosion fixed and has only just come back (via Lithuania for a 500 hour check). Then there will be another delay when it's put onto the G-register. The last attempt was when the corrosion was uncovered.
Our 52 has got a standard 360hp M-14P, giving you about 200kph at 60%/60cm.
Nice, fun aeroplane to fly.
RD