What was found
RADAR DEPICTS SEVERAL RETURNS IN THE 80-160NM RANGE WITH AUTO SELECTED IN BOTH WX AND WX+T MODES. GROUNDED - YES. ACCOMPLISHED WXR BITE REF FIM 34-43 TASK 801. NO FAULTS. ACCOMPLISHED WX SYSTEM TEST REF AMM 34-43-00. OPS TEST NORMAL.
- Difficulty date
- June 19, 2018
- Submitted
- June 20, 2018
- Operation
- Air carrier
- Aircraft
- N408AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41732
- Aircraft time
- 21,947 hours, 7,185 cycles
- System (JASC)
- 3442 · Weather Radar System
- Part
- Unknown
- Condition
- Malfunctioned
- Location
- Weather Radar
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.