# SDR AALA20161010007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 2016
- Submitted: October 10, 2016
- Operation: Air carrier
- Aircraft: [N9630A](https://openairdocs.org/aircraft/N9630A), registered now
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 53561
- Aircraft time: 55,498 hours, 27,200 cycles
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: Warning Light
- Condition: Intermittent
- Location: Anti Ice Valve
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20161010007

## Discrepancy

DURING TAKE OFF ROLL, THE NR 1 ENGINE MASTER CAUTION AND ENGINE ANTI-ICE VALVE WARNING LIGHTS FLICKERED.  THE AIRCRAFT WAS GROUNDED.

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