What was found
AIRCRAFT WAS GROUNDED: FIRST OFFICER R1 WINDOW CRACKED IN FLIGHT. REPLACED WINDOW PER TASK CARD 56-94-04.
- Difficulty date
- December 28, 2019
- Submitted
- December 31, 2019
- Operation
- Air carrier
- Aircraft
- N951NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33327
- Aircraft time
- 18,244 hours, 6,990 cycles
- System (JASC)
- 5610 · Flight Compartment Windows
- Part
- Window
- Part number
- 141A48002
- Part serial
- 13311H5371
- Condition
- Cracked
- Location
- Cockpit
- Stage of operation
- CR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.