What was found
AIRCRAFT WAS GROUNDED: CAPTAINS WINDOW HAS EVIDENCE OF ARCING ON LOWER EDGE. SUPPLEMENTAL REPORT: REPLACED WINDOW PER TASK CARD MCM 56-94-01. (CLOSED)
- Difficulty date
- January 17, 2020
- Submitted
- January 29, 2020
- Operation
- Air carrier
- Aircraft
- N790AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30251
- Aircraft time
- 77,082 hours, 9,861 cycles
- System (JASC)
- 5610 · Flight Compartment Windows
- Part
- Window
- Part number
- 10712
- Part serial
- H7685
- Condition
- Arced
- Location
- Cockpit
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- B
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.