What was found
R/H STAB HAS A CRACKED #3 STIFFENER AT THE #4 RIB LOWER END; STAB STA.120.3.(VERIFIED BY HFEC PART6; 51-00-00 PROC.23) / REPAIRED RIB PER SRM 55-10-09-2R-4. SEE SUB TASKS AND WIPS FOR DETAILS OF WORK ACCOMPLISHED.
- Difficulty date
- March 10, 2020
- Submitted
- April 20, 2020
- Operation
- Air carrier
- Aircraft
- N242WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32505
- Aircraft time
- 48,368 hours, 28,788 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Rt Horiz Stab
- 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.