What was found
AFTER TAKEOFF FIRST OFFICER WINDOW DRAIN TUBE WAS CAUGHT IN WINDOW & NOISE WAS SO LOUD WE RETURNED FOR LANDING PRESSURIZATION WAS NORMAL. REPOSITIONED DRAIN TUBE & CLOSED WINDOW.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER TAKEOFF FIRST OFFICER WINDOW DRAIN TUBE WAS CAUGHT IN WINDOW & NOISE WAS SO LOUD WE RETURNED FOR LANDING PRESSURIZATION WAS NORMAL. REPOSITIONED DRAIN TUBE & CLOSED WINDOW.