What was found
ETOPS SIGNIFICANT SYSTEM, "DATA LINK LOST" EICAS MESSAGE DISPLAYED FOR MAJORITY OF FLIGHT OUTSIDE OF VHF RANGE. PERFORMED TEST FROM HAL REVISION 767-AMM-23-012 AND RAN FIM 23-22-00/FIG 104. ALL TESTS PASS OPS NORMAL.
- Difficulty date
- April 12, 2009
- Submitted
- April 14, 2009
- Operation
- Air carrier
- Aircraft
- N594HA
- Make and model
- Boeing 767332
- Aircraft serial
- 23275
- Aircraft time
- 68,277 hours, 31,094 cycles
- System (JASC)
- 3150 · Central Warning
- Part
- Warning Light
- Condition
- False Activation
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.