• Pocketsize Multiplier See more ‘Pocketsize Multiplier’ photos on Flickr Tech. Sgt. Jesse Sosa hits the mat with a loud thud as he demonstrates a proper fall technique to a group of four Ravens of the 811th Security Force Squadron at Joint Base Andrews, Maryland. Dressed in a gi with a purple belt, the flight crew chief with […] J.M. Eddins Jr. No responses October 25, 2017