# SDR C1HA200194017

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 3, 2001
- Submitted: October 8, 2001
- Operation: Air carrier
- Aircraft: [N294AS](https://openairdocs.org/aircraft/N294AS), registered now
- Make and model: Boeing 727290
- Aircraft serial: 22146
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Warning System
- Condition: Malfunctioned
- Location: Cockpit
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C1HA200194017

## Discrepancy

HIGH SPEED WARNING SOUNDED AT ROTATION MOMENTARILY.  IT SOUNDED AGAIN AT 600 AGL, 180 KTS. PERFORMED SYSTEM ELF TEST IAW MM 34-14-01.  MACH AIRSPEED WARNING OPS CHECKS GOOD ON GROUND.

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