# SDR AALA20060187

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 23, 2006
- Submitted: April 17, 2006
- Operation: Air carrier
- Aircraft: N90070
- Make and model: Airbus A300 B4-605R
- Registry model: [Airbus A300 B4-605R](https://openairdocs.org/model/airbus-industrie-a300-b4-605r) (OpenAirDocs)
- Aircraft serial: 513
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Proximity Sensor
- Condition: Inoperative
- Location: Mlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20060187

## Discrepancy

SJU - LANDING GEAR FAILED TO RETRACT AFTER TAKEOFF.  BOTH SYSTEMS ATTEMPTED.  RETURNED TO SJU AND LANDED WITHOUT INCIDENT.  REPLACED PROXIMITY DETECTOR PROCESSING UNIT.  SYSTEM GROUND CHECKED NORMAL OPERATION.

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