# SDR AALA202002149014

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 13, 2020
- Submitted: February 28, 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: 15,661 hours, 1,863 cycles
- System (JASC): [2312 · VHF Communications System](https://openairdocs.org/jasc/2312)
- Part: Vhf Comm
- Condition: Malfunctioned
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202002149014

## Discrepancy

AIRCRAFT WAS GROUNDED: DURING CLIMBOUT SAT VOICE LOST DATALINK, LOST VHF DATALINK, LOST HF DATALINK LOST APPEARED RTB DFW. EMERGENCY WAS DELCARED.***SUPPLEMENTAL ACTION SECT 4: RE-LOADED SOFTWARE, OPERATIONAL CHECKED GOOD IAW AMM 45-13-00 .

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