Something seems odd with this. I was a crewchief on the F15 for 10 years, I know this article is about the F16, but the external fuel tanks transfer automatically as normal operation in flight from the external tanks to the internal fuel tanks as fuel is used during the course of the flight. Granted there are scenarios that could have occurred in which they would jettsion full fuel tanks, but to me I would think that this would be a last resort. Yet the planes landed back at their base without incident. A full fuel tank, on the centerline of the acft is 600 gallons, with the total weight of 4,520 pound for the centerline tank. The wing tanks have to be used in pairs, one on each wing. Each one contains 370 gallons, with the total weight of 2,479 pounds per tank. This would be very similar to dropping very large bombs, hence the scenario seeming odd. Not to mention the ramifications to the environment dropping them over Lake Huron. Anyone have any other information about the incident?