What was found
ATB DUE TO BOTH RADARS INOPERATIVE: AFTER LEVEL OFF, BOTH RADAR SCREENS INOPERATIVE. SHOWED BLUE AZIMUTH LINES, BUT NO RANGE OR SWEEP. REPLACED RADAR ANTENNA. OPERATION CK IAW MM, ALL NORMAL. NOTE: NO FUEL DUMPED.
- Difficulty date
- June 3, 2004
- Submitted
- July 1, 2004
- Operation
- Air carrier
- Aircraft
- N540MC
- Make and model
- Boeing 747243B
- Aircraft serial
- 22508
- Engine
- Ge CF650E2
- System (JASC)
- 3440 · Independent Position Determining System
- Part
- Antenna
- Part number
- 20704090101
- Condition
- Inoperative
- Location
- Radar
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- G, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.