Narrative:

I was out looking for a picnic area for the family on the river. I found a place and landed. On takeoff; I felt a thump as I rotated and started climbing into the air. In the shadow of my plane; I could see something looked strange about my tailwheel; but couldn't tell for sure. To be safe; I landed at [a nearby] airstrip due to it being nice and wide and long in case anything happened. On landing; my tailwheel and spring came off and my right main gear collapsed causing the aircraft to ground loop by hitting the right wingtip and prop. I must have hit a rock or something on takeoff causing my landing gear to malfunction on landing.

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Original NASA ASRS Text

Title: Maule M5 220C pilot reported damaging his tailwheel during takeoff from a river bank. He lost directional control on the ensuing landing when the tailwheel came off and the right main gear collapsed.

Narrative: I was out looking for a picnic area for the family on the river. I found a place and landed. On takeoff; I felt a thump as I rotated and started climbing into the air. In the shadow of my plane; I could see something looked strange about my tailwheel; but couldn't tell for sure. To be safe; I landed at [a nearby] airstrip due to it being nice and wide and long in case anything happened. On landing; my tailwheel and spring came off and my right main gear collapsed causing the aircraft to ground loop by hitting the right wingtip and prop. I must have hit a rock or something on takeoff causing my landing gear to malfunction on landing.

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.