This TIERNEY TAYLOR MONOPLANE JT1 airframe/engine combination has 0 current type-applicable Airworthiness Directives (0 airframe, 0 engine) and 0 historical. AD applicability is type-based — compliance status for N4991C must be verified against the aircraft maintenance logbooks.
Search FAA DRS for applicable ADs →N4991C is one of 1 TIERNEY TAYLOR MONOPLANE JT1 aircraft on the U.S. registry.
No NTSB accident or incident records found for N4991C in the NTSB aviation accident database.
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