As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT CREW REPORTED THAT THE LANDING GEAR WOULD NOT RETRACT AFTER TAKE OFF. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO CLT WHERE IT LANDED SAFELY WITH NO FURTHER INCIDENT. MAINTENANCE FOUND LANDING GEAR CONTROL LEVER AT FAULT AND REPLACED IT PER AMM 32-33-01. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.