What was found
RH HORIZONTAL STABILIZER STA 129.50 RIB 1ST VERTICAL STIFFENER IS CRACK. ; RH HORIZONTAL STABILIZER STA 129.50 RIB; 1ST VERTICAL STIFFENER IS CRACK. / VERIFIED STEPS 6 AND 7; VERIFIED INSTALLATION PER SRM; COMPLETE
- Difficulty date
- May 9, 2021
- Submitted
- June 14, 2021
- Operation
- Air carrier
- Aircraft
- N222WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 34290
- Aircraft time
- 52,415 hours, 31,247 cycles
- System (JASC)
- 5510 · Horizontal Stabilizer Structure
- Part
- Stiffener
- Condition
- Cracked
- Location
- Horizontal Stab
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.