What was found
WXR FAIL ILLUMINATED. GROUNDED - YES. WEATHER RADAR PROCESSOR REMOVED/REPLACED IAW B737-9 AMM 34-41-42 SYSTEM TESTED OK.
- Difficulty date
- December 16, 2022
- Submitted
- December 19, 2022
- Operation
- Air carrier
- Aircraft
- N943AK
- Make and model
- Boeing 7379
- Aircraft serial
- 44084
- Aircraft time
- 1,077 hours, 306 cycles
- System (JASC)
- 3442 · Weather Radar System
- Part
- Processor
- Part number
- 8223150101
- Part serial
- 78YK4
- Condition
- Failed
- Location
- Wx Radar System
- Part time
- 1,093 hours, 312 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.