This COLLON-JOHN VARIEZE airframe/engine combination has 8 current type-applicable Airworthiness Directives (0 airframe, 9 engine) and 1 historical. AD applicability is type-based — compliance status for N6540D must be verified against the aircraft maintenance logbooks.
Search FAA DRS for applicable ADs →N6540D is one of 1 COLLON-JOHN VARIEZE aircraft on the U.S. registry · fleet median year 1963.
62 possible NTSB record matches for N6540D — see verification below.
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