# SDR UALA2012032301849

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2012
- Submitted: April 20, 2012
- Operation: Air carrier
- Aircraft: [N401UA](https://openairdocs.org/aircraft/N401UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 435
- Aircraft time: 59,857 hours, 22,359 cycles
- Engine: Iae V2527A5
- System (JASC): [2312 · VHF Communications System](https://openairdocs.org/jasc/2312)
- Part: Transceiver
- Part serial: 4612
- Condition: Faulty
- Location: Vhf Comm
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2012032301849

## Discrepancy

NR 1 RADIO TRANSMIT BROKEN-UNINTELLIGIBLE MULTIPLE FREQS AND MICS.  NEEDS VHF TRANSCEIVER.  SWAPPED POSITION 2 WITH POSITION 3, NOW VHF-1 NORMAL.  VHF-2 S-N 3393, VHF-3 S-N 3623, VHF-1 S-N 4612.  VHF FAULT SEEMS TO BE VOICE TRANSMISSION PROBLEM ONLY, ACARS DATA FUNCTIONS ARE OPERATING NORMAL AT THIS TIME.  ANY FUNCTION THAT CAN BE USED, MAY BE USED.

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