This WILLIS RAMSDELL RV4R airframe/engine combination has 17 current type-applicable Airworthiness Directives (0 airframe, 23 engine) and 6 historical. AD applicability is type-based — compliance status for N154W must be verified against the aircraft maintenance logbooks.
Search FAA DRS for applicable ADs →N154W is one of 1 WILLIS RAMSDELL RV4R aircraft on the U.S. registry · fleet median year 2017.
4 possible NTSB record matches for N154W — see verification below.
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