This MARSH STEPHEN RV-4 airframe/engine combination has 27 current type-applicable Airworthiness Directives (0 airframe, 38 engine) and 11 historical. AD applicability is type-based — compliance status for N545SM must be verified against the aircraft maintenance logbooks.
Search FAA DRS for applicable ADs →N545SM is one of 1 MARSH STEPHEN RV-4 aircraft on the U.S. registry · fleet median year 1999.
2 possible NTSB record matches for N545SM — see verification below.
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