What was found
STANDBY ALT KEEPS FLICKERING AND RESETS TO LOCAL-ALT SETTING. REPLACED INDICATOR.
- Difficulty date
- March 6, 2013
- Submitted
- March 8, 2013
- Operation
- Air carrier
- Aircraft
- N791UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26933
- Aircraft time
- 67,631 hours, 9,741 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 3416 · Altimeter, Barometric/Encoder
- Part
- Indicator
- Part number
- 8220409101
- Part serial
- 79
- Condition
- Faulty
- Location
- Cockpit
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.