Lockheed Martin SR-72 have the same range, with entry into service by 2030. The SR-72 follows the US Air Force's hypersonic road map for developing a hypersonic strike weapon by 2020, and a penetrating ISR aircraft by 2030. At the time of the concept's unveiling, Lockheed Martin had engaged in talks with government officials, but has not secured funding for the demonstrator or engine. On 13 November 2013, Air Force Chief of Staff General Mark Welsh revealed that the service was interested in the SR-72's hypersonic capabilities, but had not spoken with Lockheed Martin about the aircraft. Its high speed appeals to the
Lockheed Martin A2100 Lockheed Martin A2100 The A2100 is a communications satellite spacecraft model made by Lockheed Martin Space Systems in the 1990s-2010s for telecommunications in geosynchronous orbit, as well as GOES-R weather satellites and GPS Block IIIA satellites. The Lockheed Martin A2100 geosynchronous spacecraft series is designed for a variety of telecommunications needs including K band broadband and broadcast services, fixed satellite services in C-band and K band payload configurations, high-power direct broadcast services using the K band frequency spectrum, and mobile satellite services using UHF, L-band and S-band payloads. The A2100 satellite system was developed by a Skunk Works team at