What was found
APPROXIMATELY 40 INCHES OF PROPELLER SEPARATED. DEFINITE 'SHADOW' OF DIFFERENT COLOR IN METAL IN CROSS-SECTION OF CHORD. 'SHADOW' OCCUPIED ONE-THIRD OF CROSS-SECTION. NO APPARENT CAUSE FOR FACTURE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
APPROXIMATELY 40 INCHES OF PROPELLER SEPARATED. DEFINITE 'SHADOW' OF DIFFERENT COLOR IN METAL IN CROSS-SECTION OF CHORD. 'SHADOW' OCCUPIED ONE-THIRD OF CROSS-SECTION. NO APPARENT CAUSE FOR FACTURE.