As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUSELAGE - CENTER LANDING GEAR COMPARTMENT FORWARD BULKHEAD LEFT HAND WEB DOUBLER FOUND CRACKED AT STATION Y = 1381. CENTER LANDING GEAR COMPARTMENT FORWARD BULKHEAD LEFT HAND WEB STATION Y =1381 DOUBLER FABRICATED BY MACHINING AS PER DOUGLAS DRAWING AEA 0526 REVISION NC CRACKED DOUBLER REMOVED AND FABRICATED DOUBLER INSTALLED AS PER SRM 51-33- 01-OG. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.