As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER DEPARTURE AT CVG ACCOMPLISHED AFTER T/O CHECKLIST NOTICED GEAR DOOR OPEN LIGHT REMAINED ON WITH LANDING GEAR HANDLE IN THE UP POSITION. NO NOTICEABLE OR UNUSUAL BUFFET WAS NOTICED. PROX BOX FAULTS 310-PROX CARD 380-LOGIC CARD AND 451 LT MLG DOOR SENSOR NR 19. PERFORMED DOOR INDICATION SYSTEM CK, ALL INDICATIONS NORMAL. OK FOR SERVICE.