Back in the 60’s(?)when a nuclear submarine was lost, and again when an H-bomb fell off a B-52, teams were assembled to try to pinpoint the locations. They used a non-conventional technique and came up with answers markedly different than the current thinking. I think there’s a reference to it in “Blind Man’s Bluff”. That same technique should be tried for finding OBL.
You can’t just leave us hanging. Please tell us a bit about the technique...