What was found
MCD UPPER IB AFT SILL HAS NO RIVET SPACING. ACCOMPLISHED REPAIRS AT MCD UPPER INBD AFT SILLS IAW EA 7-5310-143936, EA 7-5310-123575, & EA 7-5310-143935.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MCD UPPER IB AFT SILL HAS NO RIVET SPACING. ACCOMPLISHED REPAIRS AT MCD UPPER INBD AFT SILLS IAW EA 7-5310-143936, EA 7-5310-123575, & EA 7-5310-143935.