As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF FUEL WAS STREAMING FROM RIGHT MAIN FUEL CAP WITH FUEL CAP FLUSH WITH AIRCRAFT SURFACE. REQUESTED PRIORITY HANDLING FROM TOWER, LANDING WAS UNEVENTFUL. MAINTENANCE DISCOVERED LANYARD WAS BROKEN AND CAUGHT BETWEEN FUEL CAP AND SEALING SURFACE.