# SDR QXEA9700743

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N452US](https://openairdocs.org/aircraft/N452US), registered now
- Make and model: Fokker F.28 MK 1000
- Registry model: [Fokker F.28 MK 1000](https://openairdocs.org/model/fokker-f-28-mk-1000) (OpenAirDocs)
- Aircraft serial: 11105
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Windshield
- Part number: 939D2852
- Condition: Failed
- Location: Cockpit
- Part time: 14,275 hours
- Stage of operation: CR
- Nature of condition: B
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA9700743

## Discrepancy

LOWER LEFT OF F/O'S WINDSHIELD ARCED.  TURNED WINDOW HEAT OFF, MOMENTS LATER WINDSHIELD CRACKED.  INSPECTED AND FOUND CRACK TO BE IN OUTER PANE ONLY.  CENTER PANE WAS INTACT.  AIRCRAFT FERRIED FROM SEA-PDX FOR REPAIRS.  REPLACED COPILOT'S WINDSHIELD AND TEMP CONTROLLER, OPERATIONAL CHECKS GOOD.

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