# SDR AALA201908209016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 17, 2019
- Submitted: August 20, 2019
- Operation: Air carrier
- Aircraft: [N772XF](https://openairdocs.org/aircraft/N772XF), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1997
- Aircraft time: 53,692 hours, 26,304 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Computer
- Part number: C13043AA05
- Part serial: C13043032181
- Condition: Failed
- Location: Zone 100 - Fuse
- Part time: 31,239 hours, 27,547 cycles
- 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/AALA201908209016

## Discrepancy

AIRCRAFT WAS GROUNDED: PILOT REJECTED TAKEOFF AT 105 KTS DUE TO LOSS OF ALL VSPEED INDICATIONS (V1,VR,V2) AND TOGA /FLEX INDICATIONS. MAINTENANCE REMOVED AND REPLACED FMGC 1 & 2 IAW AMM 22-83-34. AFS TEST OPS CHECK NORMAL IAW AMM 22-96-00. LAND CAT TEST PASSED IAW AMM 22-97-00.

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