What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK FOUND IN LOWER SKIN OF RIGHT HORIZONTAL STABILIZER LOCATED AT STA 193.9, RIGHT BUTT LINE 151. ACCOMPLISHED EXTERNAL DOUBLER REPAIR PER SRM 55-10-01-2R-11.
- Difficulty date
- September 23, 2021
- Submitted
- October 1, 2021
- Operation
- Air carrier
- Aircraft
- N816NN
- Make and model
- Boeing 737*
- Aircraft serial
- 31081
- Aircraft time
- 36,020 hours, 14,538 cycles
- System (JASC)
- 5512 · Horizontal Stabilizer, Plate/Skin
- Part
- Skin
- Condition
- Cracked
- Location
- Zone 300 - Stabs
- 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.