What was found
EMERGENCY DECLARED. RETURNED TO DEPARTURE DUE TO AN EXTREMELY LOUD SQUEAL FROM THE FIRST OFFICERS R3 WINDOW. LANDING UNEVENTFUL. TORQUED AND SEALED THE WINDOW IAW AMM 56-11-21. LEAK AND OPERATIONAL CHECKED GOOD. AIRCRAFT WAS GROUNDED.
- Difficulty date
- August 26, 2017
- Submitted
- August 30, 2017
- Operation
- Air carrier
- Aircraft
- N954NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31197
- Aircraft time
- 10,515 hours, 3,874 cycles
- System (JASC)
- 5610 · Flight Compartment Windows
- Part
- Window
- Condition
- Leaking
- Location
- R3
- Stage of operation
- CL
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.