This BUTCHER ROBERT E RV-8 airframe/engine combination has 29 current type-applicable Airworthiness Directives (0 airframe, 39 engine) and 10 historical. AD applicability is type-based — compliance status for N99SU must be verified against the aircraft maintenance logbooks.
Search FAA DRS for applicable ADs →N99SU is one of 1 BUTCHER ROBERT E RV-8 aircraft on the U.S. registry · fleet median year 2001.
20 possible NTSB record matches for N99SU — see verification below.
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