This PIPER PA-23-250 airframe/engine combination has 75 current type-applicable Airworthiness Directives (41 airframe, 56 engine) and 22 historical. AD applicability is type-based — compliance status for N21NC must be verified against the aircraft maintenance logbooks.
Search FAA DRS for applicable ADs →N21NC is one of 1,123 PIPER PA-23-250 aircraft on the U.S. registry · fleet median year 1971.
1 possible NTSB record match for N21NC — see verification below.
Need maintenance, annual inspection, or avionics work? Find FAA-certified mechanics in OK.
Find Mechanics in OK Find IAs