# SDR YENA2026102600993

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2026
- Submitted: October 27, 2026
- Operation: Air carrier
- Aircraft: [N618JB](https://openairdocs.org/aircraft/N618JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 02489
- Aircraft time: 77,845 hours, 28,419 cycles
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Drive Unit
- Part number: 20414440404
- Part serial: DAA4A10962
- Condition: Failed
- Location: Wx Radar
- Part time: 15,572 hours, 5,912 cycles
- Stage of operation: CR
- 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/YENA2026102600993

## Discrepancy

FLT 1535, FLL-CLO (RETURN TO FIELD). WEATHER RADAR INTERMITTENTLY FAILS SHOWING WXR ANT IN RED; ITEM ALREADY ON DEFFERAL REF MDDR 634190 R+R WXR ANTENNA DRIVE IAW AMM 34-41-11-000-004-A & 34-41-11-400-005 FAULT STILL PRESENT MDDR REMAINS OPEN FOLLOWED TSM 34-41-00-810-062E STEP B SUBTASK(A) .

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