What was found
AIRCRAFT IN BASE VISIT: 0.900" CRACK IN L/H HORIZONTAL STABILIZER LOWER SURFACE IN-SPAR SKIN. REMOVED DAMAGED SKIN AND INSTALLED EXTERNAL DOUBLER WITH FILLER. INSTALLED REPAIR IAW SRM 55-10-01-2R-11.
- Difficulty date
- November 26, 2019
- Submitted
- November 28, 2019
- Operation
- Air carrier
- Aircraft
- N976AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30099
- Aircraft time
- 55,578 hours, 22,712 cycles
- System (JASC)
- 5512 · Horizontal Stabilizer, Plate/Skin
- Part
- Skin
- 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.