As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON GEAR EXTENSION THE LT MAIN GEAR WAS NOT INDICATING LOCKED DOWN. ALTERNATE GEAR EXTENSION PROCEDURE WAS SUCCESSFUL AND LAND COMPLETED WITH NO FURTHER COMPLICATIONS. THE CREW DECLARED AN EMERGENCY. PROXIMATELY SENSOR 15GA AND ASSOCIATED CONN/CONTACTS REPLACED IAW AMM 32-31-73. LANDING GEAR OPERATION, SWING CARRIED OUT. CHECKED SERVICE.