# SDR RJEF2012111347901

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 13, 2012
- Submitted: November 14, 2012
- Operation: Air carrier
- Aircraft: N479TA
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: A319132
- Engine: Iae V2524A5
- System (JASC): [3444 · Ground Proximity System](https://openairdocs.org/jasc/3444)
- Part: Computer
- Part number: 9651676002
- Condition: Malfunctioned
- Location: Ground Prox Sys
- 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/RJEF2012111347901

## Discrepancy

DURING FLIGHT TAI-457 FROM SAL TO UIO, THE PILOT IN COMMAND REPORTED: "NAV GPWS TERRAIN DETECTION FAULT, NO OVERWEIGHT LANDING", THEREFORE, THE FLIGHT ATB.  ONCE THE AIRCRAFT WAS POSITIONED AT THE MAINTENANCE RAMP, AND AS PER TSM 34-38-00-810-825-A, THE GPWC WAS REPLACED IN ACCORDANCE WITH AMM 34-48-34 PB 401 AND REQUIRED FUNCTIONAL TEST PERFORMED WITH NORMAL RESULTS.  AFTER EXECUTING THE ABOVE MENTIONED ACTIONS, THE AIRCRAFT WAS RETURNED TO SERVICE.

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