What was found
ETOPS SIGNIFICANT SYSTEM - ON PRE-DEPARTURE HSI CAPTS POPPING CIRCUIT BREAKER. UNABLE TO RESET. REPLACED CAPT'S HSI. OPS CK OK PER MM 31-22-00. PERFORMED MCDP TEST 30 PASS. ACFT TO MAINTAIN LAND 3 LMP STATUS.
- Difficulty date
- October 23, 2009
- Submitted
- October 26, 2009
- Operation
- Air carrier
- Aircraft
- N587HA
- Make and model
- Boeing 76733A
- Aircraft serial
- 33421
- Aircraft time
- 26,503 hours, 5,066 cycles
- System (JASC)
- 3425 · Integrated Flight System
- Part
- Hsi
- Part number
- 6227999003
- Part serial
- L00F
- Condition
- Malfunctioned
- Location
- Cockpit
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.