What was found
ETOPS SIGNIFICANT SYSTEM, F/O CTR SWITCH OPERATION INCORRECT ON HSI CONTROL SELECTOR (INOP). REPLACED F/O EFIS CONTROL PANEL, OPS CHECK OKAY PER MM 34-22-02. PERFORMED MCDF TEST 30 PASS, A/C LMP STATUS REMAIN IN LAND 3.
- Difficulty date
- November 29, 2010
- Submitted
- November 30, 2010
- Operation
- Air carrier
- Aircraft
- N580HA
- Make and model
- Boeing 76733AER
- Aircraft serial
- 28140
- Aircraft time
- 33,291 hours, 6,337 cycles
- System (JASC)
- 3422 · Directional Gyro and Indicating System
- Part
- Control Panel
- Part number
- 6225048381
- Part serial
- 7URC
- Condition
- Malfunctioned
- Location
- Hsi
- Part time
- 28,519 hours, 5,459 cycles
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.