# SDR CALA2013061200405

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 12, 2013
- Submitted: June 12, 2013
- Operation: Air carrier
- Aircraft: [N14235](https://openairdocs.org/aircraft/N14235), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28947
- Aircraft time: 44,448 hours, 16,597 cycles
- System (JASC): [3411 · Pitot/Static System](https://openairdocs.org/jasc/3411)
- Part: Probe
- Part number: 0851HT1
- Part serial: 290876
- Condition: Obstructed
- Location: Pitot Sys
- Stage of operation: CL
- How discovered: O
- Nature of condition: C
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013061200405

## Discrepancy

DURING T/O ROLL INTERMITTENT CAPTAIN`S UNRELIABLE AIRSPEED - IAW MX RETURN TO AIRPORT.  FOUND CAPTAIN`S PITOT PROBE OBSTRUCTED WITH A BUG.  REPLACED PROBE IAW AMM 34-11-01.  REPLACED CAPTAIN`S PITOT ADM AS PRECAUTION IAW AMM 34-21-04.  LEAK CK NORMAL. PITOT HEAT CHECKED NORMAL.

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