What was found
WXR FAIL AND PWS FAIL FLAGS DISPLAYED ON BOTH NAV DISPLAYS. CONFIRMED PROBLEM. REPLACED WXR R/T REF MM 34 43 41. OPS NORMAL REF MM 34 43 00. ETOPS GND VERIFICATION SUCCESFUL.
- Difficulty date
- July 18, 2011
- Submitted
- July 20, 2011
- Operation
- Air carrier
- Aircraft
- N566AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35181
- Aircraft time
- 17,283 hours, 5,401 cycles
- System (JASC)
- 3442 · Weather Radar System
- Part
- Transceiver
- Part number
- 6225132633
- Part serial
- 16G1GP
- Condition
- Faulty
- Location
- Weather Radar
- Part time
- 16,524 hours, 5,121 cycles
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.