# SDR GLBA2002086

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 16, 2002
- Submitted: June 17, 2002
- Operation: Air carrier
- Aircraft: N299UX
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120299
- Aircraft time: 13,945 hours, 15,640 cycles
- System (JASC): [3445 · Air Collision Avoidance System](https://openairdocs.org/jasc/3445)
- Part: Computer
- Part number: 80510001004
- Part serial: TSP0640013
- Condition: Failed
- Location: Tcas
- Part time: 15,332 hours, 17,496 cycles
- Stage of operation: CL
- 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/GLBA2002086

## Discrepancy

TCAS FAILS AND BOTH TRANSPONDERS FAIL.  REMOVED AND REPLACED TCAS PROCESSOR, OPS CHECK GOOD.

---
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.