Hawker P.1121 Staff having been unable to understand the concept of the multi-purpose functionality of the aircraft, which would become commonplace on later aircraft. While seeking a new project to take the place of the P.1121, Camm soon began work upon another new and radical aircraft design, designated as the Hawker Siddeley P.1127. The P.1127 would become the Hawker Siddeley Harrier, the first effective vertical take-off and landing (VTOL) combat aircraft. The Hawker P.1121 was envisioned as being one of the first British-built supersonic fighter aircraft, being projected to be capable of speeds of up to Mach 2.5. It was to have
Hawker Beechcraft to the bankruptcy court to sell off 20 Hawker 4000s, comprising 13 finished new 4000s, three being built and four used aircraft, at heavily discounted prices to raise money for the company. Existing owners of the aircraft type objected, indicating that this move would greatly devalue their assets. Bankruptcy judge Stuart Bernstein rejected the sale, stating that Hawker Beechcraft had not made a case for the discounted sale being necessary. On December 11, 2012 the judge reversed the order and permitted the sale of the 20 aircraft to proceed, requiring that each sale be reported to the court. In early