What was found
NR 1 ON WINDOW HEAT INTERMITTENTLY INOPERATIVE, FOUND EVIDENCE OF DISCOLORATION AND ARCHING ON LOWER LT SIDE OF F/O'S FORWARD WINDSHIELD. REPLACED RT NR 1 WINDOW AND ACP COA 507402.
- Difficulty date
- April 16, 2012
- Submitted
- April 20, 2012
- Operation
- Air carrier
- Aircraft
- N543UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25698
- Aircraft time
- 78,492 hours, 22,829 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Window
- Part number
- 141W740044
- Part serial
- 412
- Condition
- Arced
- Location
- Cockpit
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.