# SDR UALA2012022701162

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 26, 2012
- Submitted: March 23, 2012
- Operation: Air carrier
- Aircraft: [N664UA](https://openairdocs.org/aircraft/N664UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 29236
- Aircraft time: 48,475 hours, 13,131 cycles
- Engine: Pwa PW4056
- System (JASC): [3430 · Landing and Taxi Aids](https://openairdocs.org/jasc/3430)
- Part: Receiver
- Part number: 8221152002
- Part serial: 4957
- Condition: Faulty
- Location: Left
- 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/UALA2012022701162

## Discrepancy

UNABLE RNP EICAS MSG.  SWAPPED LEFT AND CENTER MULTI MODE RECEIVER AND REALIGNED IRUS NO MSG PRESENT.  LEFT MMR IS MR34301-49 CENTER MMR IS MR34301-57. ACFT REMOVED FROM CAT III STATUS.

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