Summary
On December 22, 2007, a Cessna 170B (N3070A) was involved in an incident near Alton, NH. All 4 people aboard were uninjured. The aircraft sustained substantial damage.
The National Transportation Safety Board determined the probable cause of this incident to be: The pilot's failure to maintain clearance above a frozen lake while maneuvering. Factors contributing to the accident were the pilot's attempt of the low altitude maneuver, and unfavorable lighting conditions.
The pilot stated that he took three friends on a short cross-country pleasure flight, in a Cessna 170B. The airplane was entering a downwind leg at the destination airport, when the pilot decided to make a low pass over an adjacent lake, near a friend's property. The pilot further stated that his depth perception was negatively effected due to the flat light and snow on the ground. While maneuvering over the lake, the right main landing gear contacted the snowy frozen surface, which resulted in the right wing impacting the surface. The airplane came to rest upright on the frozen lake, and sustained substantial damage to the right wing, landing gear, and firewall.
This incident is documented in NTSB report NYC08CA068. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft N3070A.
Accident Details
Probable Cause and Findings
The pilot's failure to maintain clearance above a frozen lake while maneuvering. Factors contributing to the accident were the pilot's attempt of the low altitude maneuver, and unfavorable lighting conditions.
Aircraft Information
Registered Owner (Current)
Analysis
The pilot stated that he took three friends on a short cross-country pleasure flight, in a Cessna 170B. The airplane was entering a downwind leg at the destination airport, when the pilot decided to make a low pass over an adjacent lake, near a friend's property. The pilot further stated that his depth perception was negatively effected due to the flat light and snow on the ground. While maneuvering over the lake, the right main landing gear contacted the snowy frozen surface, which resulted in the right wing impacting the surface. The airplane came to rest upright on the frozen lake, and sustained substantial damage to the right wing, landing gear, and firewall. The reported weather at an airport about 10 miles north of the accident site, about the time of the accident, included calm winds and an overcast ceiling at 2,200 feet.
Data Source
Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# NYC08CA068