From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.
What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
While turning onto the lead in line for C11 at Chicago O'Hare the right wing tip of the B737 contacted the tail section of a B767 under tow.
As the FAA filed it
WHILE TURNING ONTO THE LEAD IN LINE FOR C11 AT CHICAGO O'HARE THE RIGHT WING TIP OF THE B737 CONTACTED THE TAIL SECTION OF A B767 UNDER TOW.