# SDR JJBA20210614021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 14, 2021
- Submitted: June 15, 2021
- Operation: Air carrier
- Aircraft: [N14174](https://openairdocs.org/aircraft/N14174), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 14500876
- Aircraft time: 36,527 hours, 24,498 cycles
- System (JASC): [3440 · Independent Position Determining System](https://openairdocs.org/jasc/3440)
- Part: Computer
- Part number: 9650976003216216
- Part serial: 9967
- Condition: Inoperative
- Location: Epgws
- Part time: 900 hours, 817 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/JJBA20210614021

## Discrepancy

TERRAIN INOPERATIVE, WINDSHEAR INOPERATIVE, GPWS INOPERATIVE IN CRUISE. R&R EPGWS COMPUTER. OPS CHECK SAT.

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