# SDR DHL2001727006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 30, 2000
- Submitted: January 3, 2001
- Operation: Air carrier
- Aircraft: [N727DH](https://openairdocs.org/aircraft/N727DH), registered now
- Make and model: Boeing 727228
- Aircraft serial: 20204
- System (JASC): [3440 · Independent Position Determining System](https://openairdocs.org/jasc/3440)
- Part: Warning System
- Condition: Will Not Test
- Location: Cockpit
- Stage of operation: TX
- How discovered: C
- Nature of condition: L
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL2001727006

## Discrepancy

FLT CONTROL WARNING WOULD NOT TEST.  FOUND AURAL WARNING C/B OUT.REASON DUE TO POSABLE MX PULLING C/B DURING ENGINE RUN FOR ITEM 2P LOG PG 189878.REST C/B OPS CHK OK .

---
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.