As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR SELECTED UP AFTER TAKEOFF. USAFE LIGHT WOULD NOT EXTINGUISH AND AIR NOISE FROM NOSE GEAR DOORS OPEN. ATTEMPTS TO GET DOORS TO CLOSE ON GEAR RETRACTION FAILED. RETURNED TO DEPARTURE AIRPORT AND ACFT.DELIVERED TO CITATION SERVICE CENTER AT GSO. NOSE GEAR UP LOCK SWITCH SWITCH FOUND DEFECTIVE: REPLACED AND OPERATION CHECKED GEAR NORMAL OPERATION.