# SDR AALA202104299009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 29, 2021
- Submitted: April 29, 2021
- Operation: Air carrier
- Aircraft: [N835NN](https://openairdocs.org/aircraft/N835NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29577
- Aircraft time: 33,520 hours, 13,635 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Window Frame
- Condition: Cracked
- Location: Cockpit Right
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202104299009

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: FIRST OFFICER'S RIGHT WINDOW FRAME AT STA 211.8 REQUIRES REINFORCING REPAIR. INSTALLED DOUBLER/TRIPLER REPAIR REF SB 737-53-1335.

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