# SDR SWIA972321

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 30, 2001
- Submitted: February 6, 2001
- Operation: Air carrier
- Aircraft: [N214SW](https://openairdocs.org/aircraft/N214SW), registered now
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120280
- Aircraft time: 19,960 hours, 26,762 cycles
- Engine: Pwa PW118B
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Warn Panel
- Condition: Malfunctioned
- Location: Cockpit
- Stage of operation: TO
- How discovered: O
- Nature of condition: N
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA972321

## Discrepancy

ON TAKEOFF ROLL RECEIVED HIGH SPEED AURAL WARNING THROUGH 80 KNOTS.  ABORTED TAKEOFF.  PERFORMED INSULATION TEST ON ALL WIRES IN HIGH SPEED WARNING SYSTEM.  WIRES CHECK GOOD.  REMOVED AND REPLACED AURAL WARNING UNIT WITH SERVICEABLE UNIT IAW 31-53-02.  HIGH SPEED WARNING ONLY SOUNDS AT PROPER SPEED.  OPS CHECK GOOD.  P/N:  80-0557-11, S/N ON:  0472, S/N OFF:  0405.

---
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.