- Difficulty date
- April 16, 2024
- Submitted
- April 22, 2024
- Operation
- Air carrier
- Make and model
- Boeing 737990ER
- Aircraft serial
- 37093
- Aircraft time
- 51,341 hours, 18,047 cycles
- Part
- Skin
- Part number
- 182A400112
- Condition
- Cracked
- Location
- Horizontal 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.
What was found
R/H HORIZONTAL STAB AFT SPAR LOWER SKIN. 60" L, 3" I/B OF HSS 101.90 IB FASTENER ROW, 2.5" FWD OF AFT SPAR. DOT B601. REPAIRED CRACKED SKIN IAW SRM 55-10-01-2R-11, REPAIR 11. THIS IS A CATEGORY B REPAIR. REPAIRED IAW SRM 55-10-01-2R-11.