Endosymbiosis occurs when a symbiont lives inside the body or the cells of another organism. It is a very widespread phenomenon in living things. Examples are: Rhizobia: nitrogen-fixing bacteria which live in root nodules on plants of the pea family.
Aviation ordnancemen are a close-knit community and one of the few ratings in the U.S. Navy to have their own association, the Association of Aviation Ordnancemen. In addition, the aviation ordnanceman slogan is IYAOYAS, meaning: If you ain't ordnance, you ain't shit.. One of the most notable aviation ordnancemen was Lieutenant John Finn, who came up as an enlisted sailor making it to the rank of chief petty officer.
Aviation Flight Simulation. Our mission is to provide contingency operations training, in most CONUS and OCONUS areas to Fort Bragg trained units, in all meteorological conditions at all altitudes, day or night. Aviation simulation is as much a combat multiplier for aviation as range firing is for other combat arms.