What was found
WXR RADAR INDICATES FAILURE (POS FAIL FLAG IN FLT). GROUNDED - YES. RESET A/C POWER REF B737-900 AMM 20-60-99 WXR RADAR LIGHTS EXTINGUISHED. WXR RADAR BITE PER B737-900 FIM 34-43 TASK 801. NO FAULTS NOTED. A/C IS OK FOR SERVICE.
- Difficulty date
- September 14, 2021
- Submitted
- September 16, 2021
- Operation
- Air carrier
- Aircraft
- N468AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41735
- Aircraft time
- 26,865 hours, 8,635 cycles
- System (JASC)
- 3442 · Weather Radar System
- Part
- Warning Message
- Condition
- False Activation
- Location
- Wx Radar Sys
- Stage of operation
- NR
- 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.