This BELL UH-1H airframe/engine combination has 40 current type-applicable Airworthiness Directives (27 airframe, 17 engine) and 4 historical. AD applicability is type-based — compliance status for N175SF must be verified against the aircraft maintenance logbooks.
Search FAA DRS for applicable ADs →N175SF is one of 392 BELL UH-1H aircraft on the U.S. registry · fleet median year 1967.
1 NTSB accident/incident record associated with N175SF — details below.
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