What was found
INSPECTION TYPE:3CL/H MLG W/W O/B AFT WALL 2ND VERTICAL STIFFNER FROM FWD. END IS CRACKED.REMOVED, FABRICATED AND REPLACED STIFFNER IAW DWG. ANB7203 AND SRM 51-31-01. (MINOR)
- Difficulty date
- March 3, 2020
- Submitted
- March 23, 2020
- Operation
- Air carrier
- Aircraft
- N278UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48577
- Aircraft time
- 72,270 hours, 13,630 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Part number
- ANB720313
- Condition
- Cracked
- Location
- Lt Mlg Ww
- 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.