This BELL UH-1H airframe/engine combination has 25 current type-applicable Airworthiness Directives (27 airframe, 0 engine) and 2 historical. AD applicability is type-based — compliance status for N4074K must be verified against the aircraft maintenance logbooks.
Search FAA DRS for applicable ADs →N4074K is one of 392 BELL UH-1H aircraft on the U.S. registry · fleet median year 1967.
No NTSB accident or incident records found for N4074K in the NTSB aviation accident database.
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