As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CHA-CLT - FLT 1152 - WHEN THE LANDING GEAR WAS RAISED AFTER TAKEOFF, THE LANDING GEAR RETRACTED, BUT THE RIGHT MAIN GEAR LIGHT REMAINED ON AND GREEN. THE FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE RIGHT MAIN LANDING GEAR PRIMARY AND BACK-UP DOWN LOCK MICRO-SWITCHES. PERFORMED A SATISFACTORY GEAR SWING. OPS CHECKED OK. (M)