The PAC P-750 XSTOL, (formerly known as the PAC 750XL) is a utility aircraft of conventional all-metal low-wing monoplane design, with fixed tricycle undercarriage. Combining the engine and wings of the PAC Cresco with a new large fuselage and modified tail, all versions to date have been powered by a 750 hp (560 kW) Pratt & Whitney Canada PT6 turboprop. It is designed and manufactured in Hamilton, New Zealand by Pacific Aerospace Limited. Development The design made its maiden flight in 2001. As with the Cresco, horizontal tail surfaces presented difficulties, and these were redesigned before the type entered production. The PAC 750 received full US FAA certification in 2004. In 2008 the manufacturer stated production was increasing from 12 to 24 per year. In 2008 there was some New Zealand media criticism of government assistance for the manufacturer following cancellation of a large order. By February 2016, 100 aircraft had been produced, over 120 by Jan 2019. In 2012 Pacific Aerospace achieved certification for the P-750 XSTOL against ICAO Annex 6 for Single Engine IFR Commercial Passenger Transport Operations. Pacific Aerospace has allowed licence production in China. A civil cargo PAC750XL UAV with minimal changes to enable remote piloting has been flown in China. This UAV is not endorsed by the New Zealand manufacturer and is a separate entity. In February 2016, the Papua New Guinea Defence Force signed an agreement to purchase four aircraft. The first was delivered in 2018 to the PNGDF's Air Operations Element. In March 2018, Pacific Aerospace launched an updated variant, the Super-Pac XL, with a 900 hp (670 kW) PT6A-140A up from 750 hp and a four-blade 108in (270 cm) Hartzell propeller. It competes with the Supervan 900 re-engined Cessna 208 Caravan with a 900 hp Honeywell TPE331 and 110in four-blade Hartzell propeller. A modified P-750 is ground tested, and will begin flights for a second quarter of 2018 certification and later deliveries. To increase payload, a weight-reduction programme for 2020 replaces flight-control surfaces in aluminium by composite, installs lighter seating, and strips out cabin components. The passenger and utility aircraft markets account for 70% of its sales. F-25 Financed by UK start-up Arcus Fire, the F-25 is an aerial firefighting variant, scheduled to secure its supplemental type certificate in 2021. The $2.2 million aircraft competes against other types like the Polish PZL Dromader, targeting a 100 units market within five years. The