Narrative:

I touched down on runway 4R at kalaeloa airfield in hawaii, gear down, flaps extended. I proceeded down the runway, selected flaps up, full power. The left wing started to drop. I corrected and at that time the propeller struck the ground and the yak-52 settled in a gear up position. I think about what might have happened is that after I selected gear up I got behind the torque and the wing dropped coat the propeller, and the propeller damage loosing thrust just settled down with gear up.

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Original NASA ASRS Text

Title: YAK-52 PLT INADVERTENTLY SELECTED GEAR UP INSTEAD OF FLAPS DURING TOUCH-AND-GO TKOF RESULTING IN THE LNDG GEAR RETRACTING AND THE ACFT SETTLING BACK ON THE RWY.

Narrative: I TOUCHED DOWN ON RWY 4R AT KALAELOA AIRFIELD IN HAWAII, GEAR DOWN, FLAPS EXTENDED. I PROCEEDED DOWN THE RWY, SELECTED FLAPS UP, FULL PWR. THE L WING STARTED TO DROP. I CORRECTED AND AT THAT TIME THE PROP STRUCK THE GND AND THE YAK-52 SETTLED IN A GEAR UP POS. I THINK ABOUT WHAT MIGHT HAVE HAPPENED IS THAT AFTER I SELECTED GEAR UP I GOT BEHIND THE TORQUE AND THE WING DROPPED COAT THE PROP, AND THE PROP DAMAGE LOOSING THRUST JUST SETTLED DOWN WITH GEAR UP.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.