# SDR SWAA2021022450066

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2021
- Submitted: February 24, 2021
- Operation: Air carrier
- Aircraft: [N292WN](https://openairdocs.org/aircraft/N292WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32538
- Aircraft time: 44,978 hours, 26,933 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Window
- Condition: Cracked
- Location: R1
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2021022450066

## Discrepancy

R1 OUTER WINDOW PANE CRACKED DURING CLIMOUT / REPLACED R1 WINDOW PER MM 56-11-11 OPS CHECK OK REPLACED R1 WINDOW HEAT CONTROLER PER MM 30-41-11 OP S CHECK OK THIS AC RECERTIFIED TO CAT III STATUS PE R MT 734-00-03 VERIFICATION 21434 TAG 541138 RAR8884 8

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.