Question: The Cessna Denali is a single engine turboprop aircraft that was suggested to compete with Pilatus PC-12, also a single engine turboprop aircraft, was previously known as what?

Context paragraphs:
Beechcraft T-6 Texan II: The Beechcraft T-6 Texan II is a single-engine turboprop aircraft built by the Raytheon Aircraft Company (which became Hawker Beechcraft and later Beechcraft Defense Company, and was bought by Textron Aviation in 2014).  A trainer aircraft based on the Pilatus PC-9, the T-6 has replaced the Air Force's Cessna T-37B Tweet and the Navy's T-34C Turbo Mentor.  The T-6A is used by the United States Air Force for basic pilot training and Combat Systems Officer (CSO) training and by the United States Navy and United States Marine Corps for primary Naval Aviator training as well as primary and intermediate Naval Flight Officer (NFO) training.  The T-6A is also used as a basic trainer by the Royal Canadian Air Force (CT-156 Harvard II), the Greek Air Force, the Israeli Air Force ("Efroni"), and the Iraqi Air Force.  The T-6B is the primary trainer for U.S. student naval aviators.  The T-6C is used for training by the Mexican Air Force, Royal Air Force, Royal Moroccan Air Force, and the Royal New Zealand Air Force.

Lubin-Obora Airport: Lubin Airport (ICAO: EPLU) is a general aviation airport of the local aeroclub, "Aeroklub Zagłębia Miedziowego", in Lubin, Poland.  It is located in the north part of city.  The airport has a paved runway (RWY 31/13, 1000 m x 30 m) suitable for turboprop aircraft of the Beech Super King Air or Saab 340 class and little jet aircraft of Cessna Citation class, and a grass runway (RWY 11/29, 1100 m x 200 m) for gliders and lighter aircraft.

Cessna CH-1 Skyhook: The Cessna CH-1 Skyhook is the only helicopter ever built by the Cessna Aircraft Company.  It was the first helicopter to land on the summit of Pike's Peak and the last piston-engined helicopter to set the helicopter altitude record.  The CH-1 had a single, two-bladed main rotor, and a front-mounted reciprocating engine which gave the aircraft a stable center-of-gravity (CG).  Its semi-monocoque airframe greatly resembles its light airplane siblings built by Cessna.  The CH-1 was named Skyhook for the civil market, similar to the marketing names used in the Cessna single engine airplane line, such as Skyhawk, Skylane and Skywagon.  The United States Army designated the CH-1C as the YH-41 Seneca.  While the CH-1 achieved several helicopter "firsts" and set a world record, it never became a commercial or military success.

Pilatus PC-12: The Pilatus PC-12 is a single-engine turboprop passenger and cargo aircraft manufactured by Pilatus Aircraft of Switzerland.  The main market for the aircraft is corporate transport and regional airliner operators.  The United States Air Force's designation is the U-28A.  It is the best-selling pressurized, single-engine, turbine-powered aircraft in the world.

Soloy Pathfinder 21: The Soloy Pathfinder 21 is a twin-engine, single-propeller turboprop aircraft.  It is a modification by Soloy Aviation Solutions of a Cessna 208 Caravan airframe.  The aircraft is essentially a stock Cessna 208 airframe that has been stretched by 72 in with structural reinforcement; and powered by twin Pratt & Whitney Canada PT6D-114A engines in a side-by-side Dual Pac configuration in place of the original single engine.

Cessna Denali: The Cessna Denali, previously known as the Textron Single Engine TurboProp (SETP), is a single engine turboprop aircraft under development by Cessna, announced at EAA AirVenture Oshkosh 2015.  The aircraft is a completely new design, not derived from any existing aircraft.  It should compete with the Pilatus PC-12 and Daher-Socata TBM, as well as other new projects such as the One Aviation Kestrel K-350 and the CAIGA Primus 150.

2016 Indian Air Force An-32 disappearance: On 22 July 2016, an Antonov An-32 twin engine turboprop transport aircraft of the Indian Air Force disappeared while flying over the Bay of Bengal.  The aircraft was en route from Tambaram Air Force Station in the city of Chennai on the western coastline of the Bay of Bengal to Port Blair in the Andaman and Nicobar Islands.  There were 29 people on board.  Radar contact with the aircraft was lost at 9:12am, 280 km east of Chennai.  The search and rescue operation became India's largest search operation for a missing plane on the sea in history.

PlaneSense: PlaneSense is a fractional aircraft ownership program managed by PlaneSense, Inc. and based in Portsmouth, New Hampshire, United States.  As of the beginning of 2016, they manage a civilian fleet of 36 total program aircraft, made up of thirty-four Pilatus PC-12 aircraft and 2 Nextant 400 XTi twin-engine jet aircraft.  More Nextant 400XTi jets are also on order, and six Pilatus PC-24 twin-engine jets are scheduled to be delivered between the years 2017 and 2020.  The PlaneSense fractional program provides private air transportation, primarily within the United States, Canada, Mexico, The Bahamas, and the islands of the Caribbean.  PlaneSense guarantees departure times as soon as 8 hours after a flight request, depending on the size of the aircraft share owned for domestic flights on non-peak days.  PlaneSense, inc. is not, itself, an air charter provider or commercial air carrier, but charter flights can be arranged through its sister company, Cobalt Air.

Walter M601: The Walter M601 is a turboprop aircraft engine produced by Walter Aircraft Engines of the Czech Republic.  The company's first turboprop, the M601 is used in business, agricultural and military training aircraft.

Piper PA-46: The Piper PA-46 Malibu and Matrix are a family of American light aircraft manufactured by Piper Aircraft of Vero Beach, Florida.  The aircraft is powered by a single engine and has the capacity for one pilot and five passengers.  Early Malibus were all piston-engined, but a turboprop version, the Malibu Meridian, is also available.

Supporting paragraphs: Cessna Denali Pilatus PC-12
Answer: Textron Single Engine TurboProp