Narrative:

I landed on runway 20. Wind was about 25 mph, from 260 degrees. Ramp is on approach end of runway 20, so I back taxied down runway 02. A right 90 degree turn is required to turn into the ramp area. However, the entire runway/ramp was covered with ice underneath 1-2 inches of powder snow, which was not evident until I started to turn. The wind and forward momentum kept pushing the aircraft forward. The brakes and steering had no effect. The propeller struck a metal sign that was placed on the runway itself that serves as an end of runway marker. Damaged consisted of bent propeller and a small hole in the left flap where a piece of the sign went through. If I had known the far end of the runway was ice covered I would have taxied more slowly. There were no PIREPS for this landing strip.

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Original NASA ASRS Text

Title: PLT OF ATX SMA SEL LOST CTL OF ACFT DURING TAXI OFF THE RWY AFTER LNDG DUE TO THE WIND BLOWING THE ACFT OVER AN ICY RWY.

Narrative: I LANDED ON RWY 20. WIND WAS ABOUT 25 MPH, FROM 260 DEGS. RAMP IS ON APCH END OF RWY 20, SO I BACK TAXIED DOWN RWY 02. A R 90 DEG TURN IS REQUIRED TO TURN INTO THE RAMP AREA. HOWEVER, THE ENTIRE RWY/RAMP WAS COVERED WITH ICE UNDERNEATH 1-2 INCHES OF POWDER SNOW, WHICH WAS NOT EVIDENT UNTIL I STARTED TO TURN. THE WIND AND FORWARD MOMENTUM KEPT PUSHING THE ACFT FORWARD. THE BRAKES AND STEERING HAD NO EFFECT. THE PROP STRUCK A METAL SIGN THAT WAS PLACED ON THE RWY ITSELF THAT SERVES AS AN END OF RWY MARKER. DAMAGED CONSISTED OF BENT PROP AND A SMALL HOLE IN THE L FLAP WHERE A PIECE OF THE SIGN WENT THROUGH. IF I HAD KNOWN THE FAR END OF THE RWY WAS ICE COVERED I WOULD HAVE TAXIED MORE SLOWLY. THERE WERE NO PIREPS FOR THIS LNDG STRIP.

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.