This GRUMMAN AMERICAN AVN./FISHER FISHER AA1B 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 N9990L must be verified against the aircraft maintenance logbooks.
Search FAA DRS for applicable ADs →N9990L is one of 1 GRUMMAN AMERICAN AVN./FISHER FISHER AA1B aircraft on the U.S. registry.
No NTSB accident or incident records found for N9990L in the NTSB aviation accident database.
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