As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT MAIN GEAR RED INDICATION REMAINED ILLUMINATED AFTER GEAR RETRACTION AND ALL GREEN INDICATORS WERE EXTINGUISHED. PERFORMED NUMEROUS OPS CHECKS OF GEAR WITHOUT ANY DISCREPANCIES, CHECK RIGGING OF GEAR UPLOCK DOOR SWITCH IAW AMM 32-60-00 & RAC DWGS. 25-8NA5-616A ISS 1 & 149-349531, REV R. REF HBS-LIT WO 19-1425 SQK 1.21