What was found
RADAR IMAGE ON CAL/MAX OR 3 WITH STAB ON IS "SPOKING". IMAGE SPOKES IN ALL QUADS OF SCREEN. REPLACED WEATHER RADAR ANT DRIVE UNIT PER M/M 34 43 11. PERFORMED WXR SYSTEM OPS TEST, OPS TEST GOOD.
- Difficulty date
- September 13, 2011
- Submitted
- September 15, 2011
- Operation
- Air carrier
- Aircraft
- N590AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35687
- Aircraft time
- 13,739 hours, 4,349 cycles
- System (JASC)
- 3442 · Weather Radar System
- Part
- Drive Unit
- Part number
- 6225135202
- Part serial
- 17960Y
- Condition
- Defective
- Location
- Weather Radar
- Part time
- 7,293 hours, 2,401 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.