What was found
PWS FAIL MSG ON ND FROM ROTATION UNTIL APPROXIMATELY 2,000 FEET BEFORE EXTINGUISHING. GROUNDED - YES. PERFORM PWS B737-800 FIM 34-43 TASK 815. WEATHER RADAR SYSTEM BITE PROCEDURE TEST PASSED.
- Difficulty date
- November 25, 2022
- Submitted
- November 28, 2022
- Operation
- Air carrier
- Aircraft
- N579AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35187
- Aircraft time
- 56,824 hours, 16,664 cycles
- System (JASC)
- 3442 · Weather Radar System
- Part
- Warning Message
- Condition
- False Activation
- Location
- Wx Radar Sys
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.