# SDR YENA20090512047

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 12, 2009
- Submitted: May 12, 2009
- Operation: Air carrier
- Aircraft: [N552JB](https://openairdocs.org/aircraft/N552JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1861
- Aircraft time: 26,505 hours, 9,453 cycles
- System (JASC): [2300 · Communications System](https://openairdocs.org/jasc/2300)
- Part: Antenna
- Part number: 071500260200
- Part serial: 1735
- Condition: Defective
- Location: Comm System
- Part time: 26,505 hours, 9,453 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: S
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA20090512047

## Discrepancy

FLT 232, LGB-SLC, AFTER LIFT OFF STARTED GETTING LANDING GEAR NOT DOWN WITH CONSTANT "RETARD" AND LOSING AUTO THRUST/PLUS NO NAV GUIDANCE.  RETURNED TO LGB, PERFORMED MULTIPLE BITE CHECKS AFS, RA1 RA2 LGCIU MRR AND ALL ASSOCIATED, NO FAULTS HISTORY INDICATE RA 1 (5SA1) MULTIPLE HITS.  REMOVED AND REPLACED FULL SHIP SET RADIO ANTENNAS, OPS CHECK OK MM 34-42-11-04 S, OPS CHECK OK.

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