# SDR AALA2019050869006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 5, 2019
- Submitted: May 8, 2019
- Operation: Air carrier
- Aircraft: [N800AN](https://openairdocs.org/aircraft/N800AN), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 40618
- Aircraft time: 16,361 hours, 2,507 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Warning Message
- Condition: False Activation
- Location: Te Flaps
- 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/AALA2019050869006

## Discrepancy

AIRCRAFT NOT GROUNDED: PILOT REPORTS STATUS MESSAGES: FLAP VCTU POWER. CRUISE FLAPS DISAGREE. FLAPS SECONDARY FAIL. MAINTENANCE PERFORMED FAULT ISOLATION TEST 27-22711 FOR FLAP COMMAND IAW B787-A-27-50-F1-B6A-421A-A CRUISE FLAPS DISAGREE AND FLAPS SECONDARY FAIL MESSAGES CLEARED.

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