# SDR AALA202106209002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 18, 2021
- Submitted: June 21, 2021
- Operation: Air carrier
- Aircraft: [N8001N](https://openairdocs.org/aircraft/N8001N), registered now
- Make and model: Airbus A319-115
- Registry model: [Airbus A319-115](https://openairdocs.org/model/airbus-a319-115) (OpenAirDocs)
- Aircraft serial: 5678
- Aircraft time: 20,694 hours, 9,851 cycles
- System (JASC): [3400 · Navigation System](https://openairdocs.org/jasc/3400)
- Part: Adiru
- Condition: Inoperative
- Location: Nr 1
- 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/AALA202106209002

## Discrepancy

AIRCRAFT WAS GROUNDED: REJECTED TAKE OFF AT 95 KTS DUE TO CAPTAIN AIRSPEED FLUCTUATIONS. REMOVED AND REPLACED #1 AIR DATA INERTIAL REFERENCE UNIT (AALA202106209002) IAW AMM 34-12-34 OPS CHECK AND CAT III CHECK COMPLETE, ALSO REMOVED AND REPLACED CAPTAIN AIR DATA MODULE AALA202106219020) IAW AMM 34-11-17 SYSTEM. CHECK COMPLETED.

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