N6478
Registered owner: YOUNKIN MATTHEW TRUSTEE, AR (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
No operator established for this aircraft.
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
O · 2015-08-29 Matched by certificate designator
ATA 5714
Source: SDR HYTA20150908001 · FAA SDRSCRACKS FOUND IN UPPER TUBE OF CARRY THRU ASSEMBLY, PN 391-030-401-30, AT LOW POINT OF THE TWO CUT OUTS WHICH ARE MILLED IN THE TUBE TO ALLOW INSTALLATION OF WING ATTACH BOLT. THE MILLING PROCESS LEFT A SHARP EDGE THAT CREATED A STRESS RISER. THIS IS A CRITICAL FACTOR CONTRIBUTING IN HOW THESE CRACKS DEVELOP. WE HAVE SINCE DRESSED THE SHARP EDGES ON OUR OTHER CARRY THRU ASSEMBLIES TO FORM A 1/8" RADIUS POLISHED BULL NOSE PROFILE.