What was found
IN CRUISE WXR FAIL ILLUMINATED ON MAP DISPLAY, CYCLED RADAR AND WXR FAIL STAYED ILLUMINATED. GROUNDED - YES. REMOVED WXR R/T PER B737-900 AMM 34-43-41-000-801. INSTALLED WXR R/T PER B737-900 AMM 34-43-41-400-801.
- Difficulty date
- September 9, 2022
- Submitted
- September 12, 2022
- Operation
- Air carrier
- Aircraft
- N467AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36362
- Aircraft time
- 30,368 hours, 9,751 cycles
- System (JASC)
- 3443 · Doppler System
- Part
- Transceiver
- Part number
- 8221710312
- Part serial
- 18XMGP
- Condition
- Failed
- Location
- Lower Nose Compt
- Part time
- 25,544 hours, 10,255 cycles
- Stage of operation
- CR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.