This CHAMPION 7ECA airframe/engine combination has 34 current type-applicable Airworthiness Directives (28 airframe, 10 engine) and 4 historical. AD applicability is type-based — compliance status for N9543S must be verified against the aircraft maintenance logbooks.
Search FAA DRS for applicable ADs →N9543S is one of 457 CHAMPION 7ECA aircraft on the U.S. registry · fleet median year 1967.
4 possible NTSB record matches for N9543S — see verification below.
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