What was found
CRACK INBOARD FAN COWL SUPPORT WEB ON ENGINE 1. REPLACED SUPPORT WEB LOCATED INBOARD FAN COWL ENGINE 1 IAW SRM 51-10-02 ITEM 9 SRM 51-40-02 AND CMM 71-13-30 MEASURE OF CRACK IS L: 0.680 INCH;
- Difficulty date
- November 5, 2025
- Submitted
- November 28, 2025
- Operation
- Air carrier
- Aircraft
- N944WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36659
- Aircraft time
- 50,834 hours, 31,078 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Web
- Condition
- Cracked
- Location
- Zone 400
- 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.