What was found
ETOPS SIGNIFICANT SYS - PROBE HEAT EICAS MESSAGE ILLUMINATED MOMENTARILY AFTER TAKEOFF. REMAINDER OF FLIGHT WAS NORMAL. REPLACED RELAYS K518 & K552. PROBE HEAT OPS CHECKED OK IAW AMM 30-31-00 AND 30-33-00.
- Difficulty date
- September 21, 2011
- Submitted
- September 21, 2011
- Operation
- Air carrier
- Aircraft
- N588HA
- Make and model
- Boeing 7673CB
- Aircraft serial
- 33446
- Aircraft time
- 34,458 hours, 6,400 cycles
- System (JASC)
- 3030 · Pitot/Static Anti-Ice System
- Part
- Relay
- Condition
- Malfunctioned
- Location
- Probe Heat
- Part time
- 15,990 hours, 2,865 cycles
- Stage of operation
- CL
- 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.