What was found
RADAR SYS 1 & 2 ANT FAULT ON BOTH SCREENS INTERMITENT IN BOTH TEST & WX MODE, RETURNED TO GATE. WEATHER RADAR FAIL. REPLACED WEATHER RADAR ANTENNA. UNKNOWN WEATHER RADAR FAILED TO PAINT WEATHER.
- Difficulty date
- June 18, 2003
- Submitted
- June 19, 2003
- Operation
- Air carrier
- Aircraft
- N354MC
- Make and model
- Boeing 747341
- Aircraft serial
- 23394
- Aircraft time
- 54,115 hours, 10,435 cycles
- System (JASC)
- 3442 · Weather Radar System
- Part
- Antenna
- Part number
- 20414440404
- Part serial
- 6041
- Condition
- Faulty
- Location
- Weather Radar
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.