This BELL 47D1G airframe/engine combination has 115 current type-applicable Airworthiness Directives (117 airframe, 0 engine) and 2 historical. AD applicability is type-based — compliance status for N427HS must be verified against the aircraft maintenance logbooks.
Search FAA DRS for applicable ADs →N427HS is one of 2 BELL 47D1G aircraft on the U.S. registry · fleet median year 1954.
No NTSB accident or incident records found for N427HS in the NTSB aviation accident database.
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