# SDR IPXA2016042602627

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2016
- Submitted: April 27, 2016
- Operation: Air carrier
- Aircraft: [N463UP](https://openairdocs.org/aircraft/N463UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 28267
- Aircraft time: 28,088 hours, 14,412 cycles
- System (JASC): [3411 · Pitot/Static System](https://openairdocs.org/jasc/3411)
- Part: Pitot Tube
- Condition: Obstructed
- Stage of operation: CL
- How discovered: O
- Nature of condition: C
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2016042602627

## Discrepancy

ON TAKEOFF AIRSPEED BECAME UNRELIABLE EICAS MESSAGE RATIO RATIO MACH SPEED TRIM A\S UNRELIABLE MESSAGES SHORT FINAL.  WINDSHEAR WARNING F/O AIRSPEED BECAME UNRELIABLE ON SHORT FINAL.  FOUND DEBRI ON CAPTAINS F/O AND AUX PITOT TUBES FLUSH THE PITOT STATIC SYS IAW MM 34-11-00-173-009, CLEAR MESSAGE IAW FIM 31-41-00-815-811.

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