Air France, an Airbus 340-300 (preliminary reported), has a fire in the #4 engine, forcing it back to Boston.
Archive available 7/22. Lands on Boston Tower 0530z in the 10min mark. Spent some time over DRUNK dumping fuel I think, so perhaps available on Boston Approach South before then, but that freq sounds quiet although the PTAC clearance is heard. Somewhat noneventful, but I haven't heard the initial call yet, so I don't know yet.
I don't have the file, but just giving the headsup if someone wants to find/post audio.