Japan Air Lines 123
Printed page 129. PDF page 140.
that time. The initiation and propagation of the fatigue cracks are attributable to the improper repairs of the said bulkhead conducted in 1978, and it is estimated that the fatigue cracks having not be found in the later maintenance inspectionOpen official document at PDF page 140AAIC final report: Japan Air Lines Boeing 747SR-100 JA8119