# SDR R61A201207070343

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 7, 2012
- Submitted: July 10, 2012
- Operation: Air carrier
- Aircraft: [N128HQ](https://openairdocs.org/aircraft/N128HQ), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000208
- Aircraft time: 11,988 hours, 9,560 cycles
- System (JASC): [3415 · High Speed Warning](https://openairdocs.org/jasc/3415)
- Part: Panel
- Part number: 2015G2H2H8
- Part serial: 1650
- Condition: Unserviceable
- Location: Cockpit
- Part time: 11,988 hours, 9,560 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/R61A201207070343

## Discrepancy

CREW REPORTED DURING CLIMB EN ROUTE TO PHL THE CAPTAIN'S AIRSPEED WAS NOTED TO BE 30 KNOTS LOWER THAN THE F/O'S.  CREW DECLARED AN EMERGENCY AND RETURNED TO MSY.  LANDED WITHOUT INCIDENT.  MX TROUBLESHOT AND REMOVED AND REPLACED ADSP 1 PER EMB AMM.

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