 Apart from the T-tail, other changes included Pratt & Whitney Canada PT6A-41 engines rated at instead of the engines of the Model A100 then in production, and a wing of increased span and extra fuel capacity.Overall, the 200 was 3 ft 10 in (1.17 m) longer than the A100, with wingspan 4 ft 3 in (1.29 m) greater, containing more fuel.Maximum Take-Off Weight (MTOW) was increased by 1,000 lb (450 kg).