What was found
REPEAT WRITEUP, AUTOTILT ON RADAR UNUSABLE. RADAR PAINTS GROUND AT FL370. AUTOTILT IS -1 TOO LOW. WHEN ON APPROACH AND IN MANUAL TILT +15° RADAR RETURNS MAGENTA. OPS CHECK GOOD IAW AMM 34-43-00. NO DEFECTS NOTED.
- Difficulty date
- September 24, 2018
- Submitted
- September 28, 2018
- Operation
- Air carrier
- Aircraft
- N1409A
- Make and model
- Boeing 767306
- Aircraft serial
- 27960
- Aircraft time
- 88,943 hours, 16,666 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
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.