This SUTHERLAND R D SWEARINGEN SX300 airframe/engine combination has 37 current type-applicable Airworthiness Directives (0 airframe, 52 engine) and 15 historical. AD applicability is type-based — compliance status for N74SX must be verified against the aircraft maintenance logbooks.
Search FAA DRS for applicable ADs →N74SX is one of 1 SUTHERLAND R D SWEARINGEN SX300 aircraft on the U.S. registry · fleet median year 1990.
2 possible NTSB record matches for N74SX — see verification below.
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