This ROBINSON HELICOPTER R44 airframe/engine combination has 53 current type-applicable Airworthiness Directives (41 airframe, 25 engine) and 13 historical. AD applicability is type-based — compliance status for N433SK must be verified against the aircraft maintenance logbooks.
Search FAA DRS for applicable ADs →N433SK is one of 672 ROBINSON HELICOPTER R44 aircraft on the U.S. registry · fleet median year 2004.
3 possible NTSB record matches for N433SK — see verification below.
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