# SDR CA020528009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 16, 2002
- Submitted: June 13, 2002
- Operation: Air carrier
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft time: 10,687 hours
- Engine: Cfmint CFM565A1
- System (JASC): [3417 · Air Data Computer](https://openairdocs.org/jasc/3417)
- Part: Adc
- Part number: HG2030AD09
- Condition: Malfunctioned
- Location: Cockpit
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA020528009

## Discrepancy

(CAN) MULTIPLE RED, AMBER WARNING AND CAUTION MESSAGES: GRNG PROX WARNING, AIR DATA INERTIAL REFERENCE, INERTIAL REFERENCE INDICATORS AND NAV & PRIMARY FLIGHT DISPLAYS, WENT BLANK, NUMEROUS RED OVERSPEED WARNINGS, SLAT FLAP, AND FLIGHT CONTROL MESSAGES. ALL OCCURED WITH AIRCRAFT ON GROUND WHILE WAITING FOR TAKE-OFF. AIRCRAFT RETURNED TO GATE.AIRDATA / INERTIAL REFERENCE UNIT REPLACED AS PER AMM 34-12-34-420-050 SYSTEM CHECKED SERVICEABLE

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