What was found
RADIOS UNUSEABLE WITH CAPTAIN'S MIC SELECTED. AIRCRAFT RETURNED TO PHX AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE CAPTAIN'S HAND MIC WITH A SERVICEABLE UNIT.
- Difficulty date
- March 11, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N547US
- Make and model
- Boeing 757251
- Aircraft serial
- 26494
- System (JASC)
- 2350 · Audio Integrating System
- Part
- Microphone
- Condition
- Failed
- Location
- Lt Cockpit
- Stage of operation
- CL
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.