The second has usually been to turned out to be a wreckage rider who developed Free fall research page an online database of nearly each imaginable human plummet .
A wreckage rider is a term coined by ' massachusetts based ' amateur historian jim Hamilton .
The second has usually been to turned out to be a wreckage rider , a term coined by ' massachusetts based ' amateur historian jim Hamilton , who developed Free fall research page an online database of nearly each imaginable human plummet .