# SDR TAOA059705

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 10, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N925TS
- Make and model: Boeing 727227
- Aircraft serial: 21244
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Switch
- Part number: 32EN144
- Condition: Failed
- Location: Stabilizer
- Stage of operation: TO
- Nature of condition: N
- Precautionary procedure: C, D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TAOA059705

## Discrepancy

NORMAL START TAXI, WHEN POWER WAS APPLIED FOR TAKEOFF, THE TAKEOFF WARNING HORN SOUNDED.  THE TAKEOFF WAS REJECTED AT APPROXIMATELY 20 KNOTS GROUND SPEED.  FOUND UPPER TAEKOFF WARNING SWITCH BROKEN INTERNALLY.  REPLACED PER MM CHAPTER 31-20-24.  (M)

---
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.