# SDR DXTA2026092809858

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 23, 2026
- Submitted: September 28, 2026
- Operation: Air carrier
- Aircraft: [N155QS](https://openairdocs.org/aircraft/N155QS), registered now
- Make and model: Bombdr BD7001A10
- Aircraft serial: 9832
- Aircraft time: 7,312 hours, 2,796 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Window
- Part number: GC33100037
- Part serial: 7583
- Condition: Defective
- Location: Zone 200
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2026092809858

## Discrepancy

L WINDOW HEAT FAIL AMBER CAS ILLUMINATED IN CRUISE FLIGHT AT FL450. COMPLETED QRH CHECKLIST ISOLATING THE L WINDOW HEAT CHANNEL BY PULLING CB F11. SMALL CRACK BETWEEN PANES APPEARS FROM FAULT POINT NEAR WINDOW FRAME REMOVED DEFECTIVE COCKPIT LH SIDE WINDOW AND INSTALLED NEW SIDEWINDOW IAW MM 56-10-05 OPS AND LEAK TEST GOOD.

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