What was found
RADIO ALTIMETER ANTENNA FUSELAGE MATING SURFACE, 4 LOCATIONS FOUND CORRODED. DOUBLERS REMOVED IAW SRM 51-31-01, REV 47. NEW DOUBLERS INSTALLED IAW SRM 51-31-01, REV 47. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100, REV 113.
- Difficulty date
- September 1, 2011
- Submitted
- September 1, 2011
- Operation
- Air carrier
- Aircraft
- N643FE
- Make and model
- Doug MD11F
- Aircraft serial
- 48486
- Aircraft time
- 48,609 hours, 9,839 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Doubler
- Condition
- Corroded
- Location
- Bs 1159-1298
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.