What was found
FLT# 834, SFO-BOS. (ETOPS) "WXR R/T ON BOTH NDS FOR FIRST 4 HRS ON FLIGHT BEFORE CLEARING; REMOVED AND REPLACED #1 WX RADAR TRANSCEIVER PER AMM 34-41-33 OPS CK NORMAL CANNOT DUPLICATE PROBLEM AT THIS TIME A/C OK FOR SVC."
- Difficulty date
- September 10, 2025
- Submitted
- September 10, 2025
- Operation
- Air carrier
- Aircraft
- N4048J
- Make and model
- Airbus A321271NX
- Aircraft serial
- 10446
- Aircraft time
- 15,485 hours, 2,297 cycles
- System (JASC)
- 3442 · Weather Radar System
- Part
- Transceiver
- Part number
- 9301005003
- Part serial
- RP08043
- Condition
- Failed
- Location
- Wx Radar
- Part time
- 15,485 hours, 2,297 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.