As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT NR 8014 - IAD-MGW - DURING CLIMB-OUT THE GEAR WOULD NOT RETRACT WHEN HANDLE SELECTED UP. AIRCRAFT RETURNED TO IAD WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED THE FLIGHT IDLE BAULK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (W)