What was found
ETOPS SIGNIFICANT SYS - THE FOLLOWING ALERT CONDITION EXISTS AND NO ALERT MESSAGE WAS RECEIVED WITH LAT OFFSET INPUT, NO "DSPY" & "OFST" LIGHT ON F/O MCDU. LIGHTS TEST NORMAL. REPLACED RT FMC IAW AMM 34-61-01, OPS CHECK OK.
- Difficulty date
- September 20, 2010
- Submitted
- September 21, 2010
- Operation
- Air carrier
- Aircraft
- N593HA
- Make and model
- Boeing 76733A
- Aircraft serial
- 33424
- Aircraft time
- 28,614 hours, 5,507 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Part number
- 4052506955
- Part serial
- 87040786
- Condition
- Malfunctioned
- Location
- Right
- Part time
- 14,245 hours, 2,410 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.