 Cheney called the F-14 a "jobs program", and when the F-14 was canceled, an estimated 80,000 jobs of Grumman employees, subcontractors, or support personnel were affected.Starting in 2005, some F-14Ds received the ROVER III upgrade.The first "F-14B" was to be an improved version of the F-14A with more powerful "Advanced Technology Engine" F401 turbofans.