# SDR AALA2019121639006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 12, 2019
- Submitted: December 16, 2019
- Operation: Air carrier
- Aircraft: [N955NN](https://openairdocs.org/aircraft/N955NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31199
- Aircraft time: 16,355 hours, 6,280 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Window
- Part number: 141A48001
- Part serial: 14203H2859
- Condition: Arced
- Location: Cockpit L1
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA2019121639006

## Discrepancy

AIRCRAFT WAS GROUNDED: FLIGHT DECK L1 WINDOW SHOWS SIGNS OF ARCING ALONG THE BUS BAR. REPLACED WINDOW PER TASK CARD 56-94-03.

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