Narrative:

I decided to land on what I believed was frozen solid snow on X lake. After 5 test touchdowns (power not completely back at idle) I deemed it safe to land. On the sixth attempt I decided to commit to the landing after feeling pretty comfortable with the ground below. As I pulled the power completely to idle I felt the snow break under me. It was too late to add power so instinctively; as I felt the nose slowly tumble forward and the wheels stick in place; I quickly reached for the mixture to stop the prop. The plane continued to roll forward on its nose slowly. I decided to call for help because I could not right the plane myself.

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Original NASA ASRS Text

Title: The pilot of a Super Cub landed on a frozen lake after several test landings; but had the surface give way under the nose wheel.

Narrative: I decided to land on what I believed was frozen solid snow on X Lake. After 5 test touchdowns (power not completely back at idle) I deemed it safe to land. On the sixth attempt I decided to commit to the landing after feeling pretty comfortable with the ground below. As I pulled the power completely to idle I felt the snow break under me. It was too late to add power so instinctively; as I felt the nose slowly tumble forward and the wheels stick in place; I quickly reached for the mixture to stop the prop. The plane continued to roll forward on its nose slowly. I decided to call for help because I could not right the plane myself.

Data retrieved from NASA's ASRS site 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.