# SDR ASAA2020091423178

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 12, 2020
- Submitted: September 15, 2020
- Operation: Air carrier
- Aircraft: [N487AS](https://openairdocs.org/aircraft/N487AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 44108
- Aircraft time: 18,789 hours, 5,870 cycles
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: Warning Light
- Condition: False Activation
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2020091423178

## Discrepancy

NR 2 EMG AMBER TAIL ON WITH BLUE COWL VALVE OPEN LIGHT ON.  GROUNDED - YES.  ACCOMPLISHED B737-900 FIM 30-21 TASK 805, OPS CHECK NORMAL.

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