X-Cave. X-Cave has two vertical joint passages that meander through a large layer of limestone, putting you up-close to beautiful cave formations. The name of this cave refers to the configuration of its passages which cross in the center of the cave to form the letter X.
The total count of 5,032 aircraft includes all manned and unmanned aircraft in the Air Forceâs inventory. This report assesses the Air Forceâs fleet of tactical aircraft which, as noted in the introduction and described below, requires 1,200 planes to execute a two-MRC strategy.
If you answered yes, then a career in the United States Air Force is waiting for you! Today, the Air Force is made up of active duty forces, Air Force Reserve and Air National Guard units under the command of the United States Air Force Headquarters at the Pentagon in Arlington, Virginia.