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.
The USAF is on track to reduce the size of its force to the smallest in its history. As of FY 2014, the Air Force has 329,500 active airmen and 7,750 reservists and fields a total of 5,032 aircraft, including 40 combat coded squadrons.