What was found
CAPT AUDIO PANEL, NO GREEN LIGHT ON ADF, WHEN TESTED AND SELECTED. REPLACED AUDIO PANEL PCN 583-0010 ONLINE IPC 11-31-00-0051 REF; MM 23-51-01 PG 401 OP GOOD REF; MM 23- 51-01 PG 401.
- Difficulty date
- October 27, 2012
- Submitted
- November 15, 2012
- Operation
- Air carrier
- Aircraft
- N220UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30223
- Aircraft time
- 48,348 hours, 5,936 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 2350 · Audio Integrating System
- Part
- Audio Panel
- Part number
- 570111
- Part serial
- 117
- 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.