# SDR RAIA00412019

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 12, 2004
- Submitted: December 17, 2004
- Operation: Air carrier
- Aircraft: N831HK
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145232
- Aircraft time: 10,973 hours, 9,268 cycles
- System (JASC): [3444 · Ground Proximity System](https://openairdocs.org/jasc/3444)
- Part: Altimeter
- Condition: Failed
- Location: Radar
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAIA00412019

## Discrepancy

BUF - RADAR ALTIMETER NR 1 FAIL, GPWS FAILED, AND WIND SHEAR FAILED.  MAINTENANCE DEFERRED RADAR ALTIMETER PER EMB 145 MEL 34-31-00.

---
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.