What was found
L SIDE WINDOW OVERHEAT LIGHT ILLUMINATED IN FLIGHT. COMPLETED WITH QRH PROCEDURE OFF FOR ABOUT THREE MINUTES, THEN BACK ON. OVERHEAT LIGHT STAYED EXTINGUISHED. GROUNDED - YES. WRITE UP NOTED BY MAINT.
- Difficulty date
- March 18, 2022
- Submitted
- March 21, 2022
- Operation
- Air carrier
- Aircraft
- N479AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 60576
- Aircraft time
- 23,630 hours, 7,451 cycles
- System (JASC)
- 3040 · Windshield/Door Rain/Ice Removal
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- CR
- How discovered
- V
- Nature of condition
- M
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.