High Performance Aircraft plans to start building the first prototype TT62 twin piston-engined, five-seat aircraft at the end of next year and has secured investment to fund the programme through certification and first deliveries.
Powered by the Thielert Centurion 4.0 diesel engine, the TT62 is designed to replace ageing piston twins such as Cessna 340s and Piper FJ100 Aerostars, says the German company. Priced at around €450,000 ($453,000), the TT62 will consume 79 litres/h (21USgal/h) of fuel at a normal cruising speed of 240kt (445km/h) at 20,000ft (6,100m), with a 2,500kg (5,510lb) take-off weight. The aircraft's range is 3,225km (1,750nm). First flight is set for 2004, with certification scheduled for the following year. High Performance plans to build 50-80 aircraft in its first year of production, then increasing to 140 aircraft a year.
Source: Flight International
