What was found
WXR FAIL DISPLAYED ON BOTH ND'S WHEN RADAR IS ON. GROUNDED - YES. PERFORMED BITE CHECK OF WEATHER RADAR SYSTEM, NO FAULTS NOTED OPS CHECK NORMAL PER B737-800 FIM 34-43 TASK 801.
- Difficulty date
- January 1, 2020
- Submitted
- January 3, 2020
- Operation
- Air carrier
- Aircraft
- N557AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35176
- Aircraft time
- 51,758 hours, 15,110 cycles
- System (JASC)
- 3442 · Weather Radar System
- Part
- Unknown
- Condition
- Malfunctioned
- Location
- Weather Radar
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.