# SDR CHQA200500113

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 13, 2005
- Submitted: June 16, 2005
- Operation: Air carrier
- Aircraft: N299SK
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145532
- Aircraft time: 9,715 hours, 7,819 cycles
- System (JASC): [2710 · Aileron Control System](https://openairdocs.org/jasc/2710)
- Part: Warning Light
- Condition: Activated
- Location: Aileron Control
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CHQA200500113

## Discrepancy

DURING CLIMB AT FL210, RECEIVED "AILERON SYS 1 FAIL" EICAS MESSAGE.  LEVELED OFF AT FL230 AND TOLD ATC TO STAND BY.  FOLLOWED QRH AND TURNED OFF AILERON SYSTEM 1 AND SLOWED TO 250 KIAS.  EMERGENCY DECLARED WITH ATC AND F/A PREPARED CABIN FOR EMERGENCY LANDING.  LANDED WITHOUT FURTHER INCIDENT.  MX TROUBLESHOT ACFT AND COULD NOT DUPLICATE FAULT.  OPS CHECK GOOD IAW EMB AMM.

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