The Air Force reports that Air Force Special Operations Command flew a total of more than 13,000 hours and nearly 3,150 sorties over the course of 2006. Those flying statistics were spread across six models (see chart). The leader in flying hours is the AC-130V, with more than 6,500; the leader in sorties is the MH-53 helicopter, besting the gunship by 35 sorties, but flying about half as many hours.
While the U.S. and its allies up their efforts to build out multi-orbit, multi-constellation satellite communications that are harder for an enemy to disrupt, officials noted technical and cost challenges, particularly for the user in the field.