As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PIT - FLT 671 - AFTER TAKEOFF FROM PIT, THE EMERGENCY EXIT LIGHTS REMAINED ILLUMINATED AFTER LANDING GEAR WAS RETRACTED. MAINTENANCE RESEATED RELAY K2618A AND THE SYSTEM OPERATED NORMALLY. THEY PROGRAMMED THE RELAY FOR CHANGE AS A PRECAUTIONARY MAINTENANCE ACTION. (M)