What was found
YXX - BS 727 LEFT KEEL BEAM FOUND CRACKED. REMOVED AND REPLACED KEEL BEAM IAW B737-200 SRM. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
YXX - BS 727 LEFT KEEL BEAM FOUND CRACKED. REMOVED AND REPLACED KEEL BEAM IAW B737-200 SRM. (M)