From Press Release:
The sheer variety of playable aircraft has always been a cornerstone feature of the ACE COMBAT franchise and ACE COMBAT 7: SKIES UNKNOWN continues that tradition. This latest incoming delivery of cutting-edge combat aircraft will arrive in spring 2021 and will feature “Experimental Aircraft,” including:
F-15 S/MTD (The Boeing Company)
F-16XL (Lockheed Martin Corporation)
FB-22 Strike Raptor (Lockheed Martin Corporation)
All three experimental aircraft feature enhanced performance and attack capabilities. In addition to these three aircraft, new skins and emblems of enemy pilots and rival units from storied ACE COMBAT chapters of the past will be included with this latest “Experimental Aircraft Series” DLC package.