What was found
CAPTAIN'S SIDE RADAR RETURNS INACCURATE. FIRST OFFICERS SIDE ACCURATE. TESTED OKAY, BOTH SIDES. ACFT GROUNDED. REMOVED & REPLACED THE RADAR TRANSCEIVER IAW AMM 34-43-41, OPS CHECKED NORMAL IAW AMM 34-43-00-710-802-001.
- Difficulty date
- June 16, 2018
- Submitted
- June 20, 2018
- Operation
- Air carrier
- Aircraft
- N512AS
- Make and model
- Boeing 737890
- Aircraft serial
- 39043
- Aircraft time
- 38,094 hours, 11,459 cycles
- System (JASC)
- 3442 · Weather Radar System
- Part
- Transceiver
- Part number
- 8221710002
- Part serial
- 40CNM6
- Condition
- Malfunctioned
- Location
- Weather Radar
- Part time
- 18,668 hours, 5,826 cycles
- Stage of operation
- NR
- 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.