What was found
PDX FLIGHT NR 2276 - EXTERNAL POWER CART DROPPED OFF-LINE. ELECTRICAL SMOKE SMELL IN COCKPIT. REMOVED AND REPLACED ALERT AURAL PANEL. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX FLIGHT NR 2276 - EXTERNAL POWER CART DROPPED OFF-LINE. ELECTRICAL SMOKE SMELL IN COCKPIT. REMOVED AND REPLACED ALERT AURAL PANEL. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.