This INTERSTATE S-1B1 airframe/engine combination has 29 current type-applicable Airworthiness Directives (0 airframe, 34 engine) and 5 historical. AD applicability is type-based — compliance status for N53250 must be verified against the aircraft maintenance logbooks.
Search FAA DRS for applicable ADs →N53250 is one of 25 INTERSTATE S-1B1 aircraft on the U.S. registry · fleet median year 1943.
3 possible NTSB record matches for N53250 — see verification below.
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