Primary finding
Probable cause
Improper use of carburetor heat by the pilot resulting in a loss of engine power. The lack of suitable terrain for a forced landing was a factor.
NTSB investigation record
Bell 47G5· N8591F
Primary finding
Improper use of carburetor heat by the pilot resulting in a loss of engine power. The lack of suitable terrain for a forced landing was a factor.
Continue research
Continue with the strongest shared characteristics.