This ROBERTSON G F/ROBERTSON L E 173 ELITE-FG airframe/engine combination has 25 current type-applicable Airworthiness Directives (0 airframe, 36 engine) and 11 historical. AD applicability is type-based — compliance status for N521TR must be verified against the aircraft maintenance logbooks.
Search FAA DRS for applicable ADs →N521TR is one of 1 ROBERTSON G F/ROBERTSON L E 173 ELITE-FG aircraft on the U.S. registry.
No NTSB accident or incident records found for N521TR in the NTSB aviation accident database.
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