What was found
WXR TRANSCEIVER LT FAULT. DUE TO AMIS HISTORY & AHM DOWNLINKING OF MX MSG 34-44001. WXR TRANSCEIVER LT HAS AN INTERNAL FAULT PLEASE REPLACE THE LT WEATHER RADAR TRANSCEIVER M34116 MR43527 PCN 580-9328. LT WXR TRANSCEIVER.
- Difficulty date
- October 8, 2013
- Submitted
- October 10, 2013
- Operation
- Air carrier
- Aircraft
- N780UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26944
- Aircraft time
- 70,566 hours, 12,298 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 3442 · Weather Radar System
- Part
- Transceiver
- Part number
- 066500080408
- Part serial
- 134
- Condition
- Faulty
- Location
- Weather Radar
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.