What was found
AIRCRAFT WAS GROUNDED: FLIGHT DIVERTED ON ACCOUNT OF WINDSHIELD HEAT FAILED IN FLIGHT. EMERGENCY DECLARED. MAINTENANCE REMOVED AND REPLACED R1 WINDOW IAW AMM 56-11-01 DUE TO HIGH RESISTANCE ACROSS SENSORS . ALL REQUIRED OPS CHECKS OK.
- Difficulty date
- October 2, 2019
- Submitted
- October 3, 2019
- Operation
- Air carrier
- Aircraft
- N781AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29586
- Aircraft time
- 78,453 hours, 9,531 cycles
- System (JASC)
- 5610 · Flight Compartment Windows
- Part
- Heater
- Condition
- Failed
- Location
- Windsheild
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.