# SDR DXTA200702146

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 26, 2007
- Submitted: April 27, 2007
- Operation: Air carrier
- Aircraft: [N951QS](https://openairdocs.org/aircraft/N951QS), registered now
- Make and model: Cessna 750
- Registry model: [Cessna 750](https://openairdocs.org/model/cessna-750) (OpenAirDocs)
- Aircraft serial: 7500151
- Aircraft time: 5,827 hours, 3,585 cycles
- Engine: Allsn AE3007C
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Unknown
- Condition: Warning Light
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA200702146

## Discrepancy

TAKEOFF ABORTED DUE TO MACH TRIM OFF AND YD DAMP OFF CAS MESSAGE PRIOR TO 80 KTS.  [SUP 05-02-07] CONFIRMED SPLIT IN AIRSPEED INDICATION AS WELL AS CONFIRIMED DISCREPANCY CAS MESSAGES. TROUBLESHOT TO A LARGE AMOUNT OF WATER IN PITOT PLUMBING. PURGED PLUMBING. OPERATIONAL CHECK AND LEAK CHECKS GOOD. NO SPLIT NOTED POST MAINTENANCE. MAINTENANCE IAW 750 MM CHAPTER 34-11-01

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