Aviation Accident Summaries

Aviation Accident Summary DEN08CA148

Refugio, TX, USA

Aircraft #1

N2312

Robinson R-22

Analysis

The pilot and non-rated passenger were conducting a wildlife survey of a ranch. According to the pilot he was maneuvering to land on a ranch road at about 50-60 feet and turned into the wind. During the turn he got too slow and the low rotor horn sounded and the low rotor light illuminated. He was unable to recover the descent or go around, resulting in a hard landing. During the landing a main rotor contacted the tail boom. An examination of the helicopter revealed the tail boom separated from the fuselage.

Factual Information

The pilot and non-rated passenger were conducting a wildlife survey of a ranch. The pilot transported his helicopter to the ranch on a trailer and launched from the trailer. According to the pilot he was maneuvering to land on a ranch road at about 50-60 feet and turned into the wind. During the turn he got too slow and the low rotor horn sounded and the low rotor light illuminated. He was unable to recover the descent or go around, resulting in a hard landing. During the landing a main rotor contacted the tail boom. An examination of the helicopter revealed the tail boom separated from the fuselage.

Probable Cause and Findings

The pilot failed to maintain adequate airspeed while maneuvering to land.

 

Source: NTSB Aviation Accident Database

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