As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DCA/GSO - FLT 3118 - ALL AMBER GEAR DOOR LIGHTS REMAINED ILLUMINATED AFTER RETRACTION. CENTER AND AFT GEAR DOORS COULD BE SEEN OPEN. CYCLED GEAR, AND GEAR RETRACTED AS NORMAL. AIRCRAFT CONTINUED ON TO GSO WITHOUT INCIDENT. REMOVED AND REPLACED ALL UPLOCK SENSORS. PSEU CHECKED GOOD, CHECKED ALL FILTER INDICATORS, ALL CHECKED GOOD.