As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RAN GEAR DOOR CHECKLIST AFTER TAKEOFF WITH HANDLE IN OFF POS TO CONCLUSION. LEFT HANDLE IN UP POS. AHM INDICATES R BODY GEAR DOOR ALT PROXIMITY SWITCH FAILED, AND RIGHT BODY GEAR DOOR PRI PROXIMITY FAIL. TROUBLESHOT PROXIMITY SENSOR REF PTT 1872020 AND REPLACED RIGHT BODY LANDING GEAR DOOR SAFETY VALVE, OPS CHECKED GOOD AND NO LEAK NOTED.