# SDR AALA202006159027

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 14, 2020
- Submitted: June 15, 2020
- Operation: Air carrier
- Aircraft: [N816AA](https://openairdocs.org/aircraft/N816AA), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 40634
- Aircraft time: 16,255 hours, 1,991 cycles
- System (JASC): [3417 · Air Data Computer](https://openairdocs.org/jasc/3417)
- Part: Air Data Module
- Condition: Faulted
- Stage of operation: CR
- 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/AALA202006159027

## Discrepancy

AIRCRAFT WAS GROUNDED: DIVERTED TO ORD ACCOUNT OF SPOILER/STABILIZER FAULT MESSAGES (STABILIZER R2, SPOILER PAIRS, NO, AUTOLAND AND AUTO SPEED BRAKE, ACES R INOP.). FLIGHT DECLARED EMERGENCY. FOUND MSG 27-23032 . REPLACED R ACE 2 MODULE IAW 787 MM 27-02-17 RAN LRU REPLACEMENT TEST, OPS CHECK GOOD.

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