# SDR 2005F00003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 15, 2004
- Submitted: January 19, 2005
- Operation: Air carrier
- Aircraft: [N417AT](https://openairdocs.org/aircraft/N417AT), registered now
- Make and model: Aerosp ATR72
- Aircraft serial: 417
- System (JASC): [3414 · Airspeed/Mach Indicator](https://openairdocs.org/jasc/3414)
- Part: Indicator
- Part number: 7002860909
- Condition: Failed
- Location: Capt. Airspeed
- Stage of operation: TO
- How discovered: O
- Nature of condition: O
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2005F00003

## Discrepancy

DURING TAKEOFF ROLL, CAPTAIN AIRSPEED INDICATOR FAILED AT 100 KTS, FLUCTUATED BETWEEN 80 KTS AND 120 KTS WITH RED FLAP.  REPLACED AIRSPEED INDICATOR.  (M)

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