As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BOS - FLT 4868 - DURING CLIMB-OUT, CREW NOTED AFTER GEAR RETRACTION, THE DOWN AND LOCKED INDICATORS WERE STILL LIT. THE AIRCRAFT RETURNED TO BOS AND LANDED WITHOUT INCIDENT. THE AIRCRAFT FERRIED TO PSM FOR REPAIRS. MAINTENANCE REPLACED THE DOWN AND LOCKED INDICATOR AND SYSTEM OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE. (X)