As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF AND DURING GEAR RETRACTION, FLIGHT CREW REPORTED LOUD "POP" FOLLOWED BY UNUSUAL NOISE FROM NOSE GEAR AREA. FLIGHT WAS RETURNED TO SDF AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND RIGHT NOSE GEAR DOOR STOP CABLE BROKEN. DEFERRED CABLE PER MEL 32-7. AIRCRAFT RETURNED TO SERVICE.