This PIPER PA-18-135 airframe/engine combination has 9 current type-applicable Airworthiness Directives (11 airframe, 0 engine) and 2 historical. AD applicability is type-based — compliance status for N99640 must be verified against the aircraft maintenance logbooks.
Search FAA DRS for applicable ADs →N99640 is one of 240 PIPER PA-18-135 aircraft on the U.S. registry · fleet median year 1954.
2 NTSB accident/incident records associated with N99640 — details below.
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