As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ORD - FLT 0448 - DURING APROACH TO ORD WHEN LANDING GEAR EXTENDED, NOSE LANDING GEAR DID NOT INDICATE DOWN AND LOCKED. VISUALLY CONFIRMED NLG DOWN AND LOCKED AND AIRCRAFT LANDED ORD WITHOUT INCIDENT. REPLACED SPLICE ON NLG DOWNLOCK SWITCH. ACCOMPLISHED NLG RETRACTION CHECK WITH NO DEFECTS FOUND. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)