# SDR AALA202110064017

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 2021
- Submitted: October 7, 2021
- Operation: Air carrier
- Aircraft: [N975AN](https://openairdocs.org/aircraft/N975AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29549
- Aircraft time: 57,144 hours, 23,628 cycles
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Transceiver
- Part number: 6225132633
- Part serial: 0099
- Condition: Failed
- Location: Zone 100 - Fuse
- Stage of operation: CL
- How discovered: V
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202110064017

## Discrepancy

AIRCRAFT WAS GROUNDED: WEATHER RADAR FAILED AFTER TAKEOFF, FLIGHT DECLARED EMERGENCY AND RETURNED TO FIELD. REPLACED WEATHER RADAR TRANSCEIVER IAW AMM 34-43-41 AND BLOWER ASSEMBLY (AALA202110060009) IAW AMM 34-43-51 WITH SERVICEABLE UNITS, OPS CHECK GOOD.

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