What was found
F/O SIDE WX RADAR REPORTS NON-EXISTANT WX IN AUTO MODE ONLY. GROUNDED - YES. INSP/TEST OF WX RADAR SYS BOTH SIDES PER AMM 34-43-00 CKS NML. NO DISPARITY IN DISPLAY. CDS BITE TESTS OF DEU1 & DUE2 & WX RADAR/TERR CKS GOOD. OK FOR SVC.
- Difficulty date
- September 27, 2019
- Submitted
- October 1, 2019
- Operation
- Air carrier
- Aircraft
- N483AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36350
- Aircraft time
- 16,561 hours, 5,354 cycles
- System (JASC)
- 3442 · Weather Radar System
- Part
- Radar
- Condition
- Malfunctioned
- Location
- Wx System
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.