What was found
EA 5510-01843, CRACK FOUND ON RT HORIZONTAL STAB LOWER IN-SPAR SKIN AT HSS 120.30, INBD OF INBD FASTENER ROW, 10.5" FWD OF T/E. REPAIRED RT HORIZONTAL STAB LOWER IN SPAR SKIN AT HSS 120.30 IAW SRM 55-10-01-2R-11. REPAIR 11.
- Difficulty date
- August 27, 2026
- Submitted
- September 28, 2026
- Operation
- Air carrier
- Aircraft
- N78509
- Make and model
- Boeing 737824
- Aircraft serial
- 31638
- Aircraft time
- 58,440 hours, 21,416 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 5512 · Horizontal Stabilizer, Plate/Skin
- Part
- Skin
- Condition
- Cracked
- Location
- Zone 300
- Stage of operation
- IN
- How discovered
- E
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.