This AIR TRACTOR INC AT-401 airframe/engine combination has 10 current type-applicable Airworthiness Directives (17 airframe, 0 engine) and 7 historical. AD applicability is type-based — compliance status for N4539Y must be verified against the aircraft maintenance logbooks.
Search FAA DRS for applicable ADs →N4539Y is one of 62 AIR TRACTOR INC AT-401 aircraft on the U.S. registry · fleet median year 1992.
No NTSB accident or incident records found for N4539Y in the NTSB aviation accident database.
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