Primary finding
Probable cause
the failure of the pilots of both aircraft to maintain an adequate visual lookout. Factors were: different traffic pattern altitudes flown by the two pilots, and the sunglare encountered by the pilot of the ultralight.
NTSB investigation record
Aeronca 11Bc· N3818E, Flight star Ultralight· UNREG
Primary finding
the failure of the pilots of both aircraft to maintain an adequate visual lookout. Factors were: different traffic pattern altitudes flown by the two pilots, and the sunglare encountered by the pilot of the ultralight.
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