What was found
ETOPS SIGNIFICANT SYSTEM: WX RADAR SYSTEM WILL NOT TEST. DISPLAYED WX STAB THEN WX FAILED ON NAV DISPLAY SCREEN. PERFORMED FIM TASK 34-43-801 ALL TESTS AND BITE PROCEDURES PAST. FAULT FOUND TO BE INTERMITTENT. AFT OK FOR SERVICE.
- Difficulty date
- January 17, 2012
- Submitted
- January 23, 2012
- Operation
- Air carrier
- Aircraft
- N740EH
- Make and model
- Boeing 7378DC
- Aircraft serial
- 34596
- Aircraft time
- 4,288 hours, 1,656 cycles
- System (JASC)
- 3442 · Weather Radar System
- Part
- Radar
- Condition
- Intermittent
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.