|Pilatus PC-24 first prototype landing at Stans, 2015.|
|First flight||11 May 2015|
|Number built||3 prototypes|
The Pilatus PC-24 is a twin-engine business jet under development by Pilatus Aircraft of Switzerland. On 21 May 2013, the aircraft was first revealed to the public; and on 11 May 2015 the maiden flight for the type was performed. The PC-24 is anticipated to enter service in mid-2017.
During the 1990s, Pilatus Aircraft had brought to market the Pilatus PC-12, a single-engine turboprop-powered business aircraft. As the PC-12 quickly proved to be a commercial success, Pilatus sought to follow up with a complementary aircraft and began gathering feedback from customers of the type. In response to this request, several customers reportedly expressed a desire for an aircraft that would possess both a greater range and top speed than the existing PC-12, while retaining the type's overall ruggedness and ability to make use of very short runways. Based on this feedback, Pilatus elected to pursue development of such an aircraft. In 2007, Pilatus initiated work on the program. Development of the aircraft was conducted using existing company funds.
Designated as the PC-24, Pilatus decided that the new design would use jet propulsion, choosing to power the type using a pair of Williams FJ44 engines; the PC-24 is the company's first jet-powered aircraft. Beyond the propulsion choice, several other unique features were developed for the PC-24; Pilatus and Honeywell cooperatively designed the Advanced Cockpit Environment for the type. This is intended to reduce pilot workload and allows the PC-24 to be single-pilot certified. Several competing business aircraft were identified early on, including Embraer's Phenom 300 and Cessna's Citation CJ4.
On 21 May 2013, the PC-24 was introduced to the public at the European Business Aviation Convention & Exhibition (EBACE) in Geneva. At the time, Pilatus chairman Oscar Schwenk claimed the PC-24 did not fit into any existing business jet categories, and stated that the aircraft was the only one that combined "...the versatility of a turboprop with the cabin size of a medium light jet, and the performance of a light jet".
On 1 August 2014, which was also Switzerland's national day, P01, the first of the three PC-24 prototypes, was rolled out. Each of these three prototypes serve different functions in the development program; P01 is intended for exploring the flight envelope of the type, P02 is mainly for trialling the avionics and autopilot integration, and will spend much of its testing life in the US, while P03 is to be representative of production aircraft and will incorporate improvements made based upon the development work performed with the other two aircraft.
The first flight of the prototype had been originally anticipated to take place in late 2014, but this was delayed. On 11 May 2015, P01 conducted its first flight from Buochs Airport, Switzerland, for a total of 55 minutes. The occasion marked the start of test flights for the aircraft's two-year certification campaign. On the date on which P01 made its first flight, type certification of the PC-24 and subsequent initial deliveries of production aircraft were anticipated to occur in 2017.
On 16 November 2015, P02, the second prototype, performed its maiden flight, lasting for 82 minutes; by this date, P01 had accumulated a total of 150 flying hours and had performed over 100 flights. In May 2016, P01 took an brief intermission in the test program to appear on static display at EBACE; by this point, P01 and P02 had accumulated more than 500 flight hours between them. During EBACE 2016, it was commented that the program was on track and test flights had been free of surprises; during a transatlantic crossing to the US, P02 had achieved a cruise speed in excess of 800 km/hr (432 kt.), which was better than expected.
The interiors of the PC-24 have been designed by BMW Designworks; interiors for the Americas are to be completed at a facility in Broomfield, Colorado, which will be expanded by 50% to cope with the extra demand. In late 2014, an agreement between Pilatus and FlightSafety International will see the latter conduct US-based PC-24 pilot and technician training in Dallas, Texas.
The PC-24 is a twin-engine business jet, a larger jet-powered follow-on to the earlier Pilatus PC-12. It is considered to be a short takeoff and landing (STOL) aircraft, being designed to operate from short and rough airstrips. It incorporates an advanced wing design, with a large double-slotted flap system to achieve the necessary performance, having a stall speed of only 81 knots at the maximum landing weight. Pilatus has claimed that the PC-24 possesses performance attributes which are unmatched by any jet aircraft on the market. It possesses a takeoff distance of 820 m (2,690 ft) and a landing distance of 770 m (2,526 ft). The PC-24 is intended to be capable of operations from unpaved runways and grass strips. According to Pilatus, no other business jet has this ability, which gives the jet access to over 21,000 airports; this is claimed to be twice the number of tarmac airports that are usable for similar-sized jet aircraft.
The large cabin of the PC-24 can accommodate a luxurious interior outfitted with modern features for comfort and functionality. The cabin is designed to provide first class accommodation for both passengers and crew. A fully enclosed, externally serviceable private lavatory is also present. The cabin is designed to facilitate rapid reconfiguration, giving greater operational flexibility and mobility; the passenger seats can be installed or removed within minutes, while the aft partition between the pressurized baggage compartment and main cabin is movable to increase or decrease the size of either, in between flights. A variety of interior configurations are possible, including a six-seat executive configuration (including a sizable baggage area); a combi version using four executive seats and a fully expanded cargo area; and an open version.
An unusual feature of the aircraft is the large cargo door, which is fitted as standard on all aircraft. According to Pilatus, the PC-24 is the first business jet to be fitted with this standard pallet-sized cargo door. The cargo door provides direct access to the heated and fully pressurized luggage compartment. This feature is useful for air medical services, utility and special mission operators. The door and baggage compartment are both capable of accepting a standard pallet; the compartment itself is deliberately located close to the aircraft's center of gravity to minimize the impact of heavy cargo. The trailing edge of the wing is reinforced against instances of incidental damage during loading/unloading. The design was optimized for special missions and by government customers.
The cockpit of the PC-24 is designed for efficiency and to reduce pilot workload. Marketed as the Advanced Cockpit Environment (ACE), information is displayed on four 12-inch liquid-crystal displays (LCDs). Pilatus selected Honeywell to develop and supply the ACE avionics suite. It uses some of the same avionics used in the Pilatus PC-12, in addition to those developed specifically for the PC-24. Standard avionics equipment includes a synthetic vision system, autothrottle, Traffic Collision Avoidance System (TCAS II), localizer performance with vertical guidance and graphic flight planning system.
The PC-24 is powered by a pair of Williams FJ44-4A turbofan engines. A unique feature of the FJ44-4A powerplant is the Quiet Power Mode; in addition to providing thrust and main power, standby power is also drawn from the main engines in Quiet Power Mode, in place of a separate auxiliary power unit (APU). An additional 5 per cent is available via an Automatic Thrust Reserve feature. The engines are mounted on the upper portion of the rear fuselage to prevent foreign object damage (FOD) during operations at rough airstrips. Other FOD-reduction measures include the enlarged flaps and chines on the nose wheel of the landing gear. The exhaust ducts of the engines feature an aerodynamic modification, having been shaped so the outflow contributes to the thrust vector during takeoff, reducing the takeoff roll distance.
In May 2014, Pilatus briefly took orders for the PC-24; the company has claimed to have sold 84 production places within the first 36 hours, each with a $250,000 deposit; these orders represented the first three years of planned production from 2017 to 2019. Pilatus stopped accepting orders at this point, and will accept new orders closer to 2020.
Data from Manufacturer
- Crew: one or two
- Capacity: ten passengers
- Length: 16.8 m (55 ft 1 in)
- Wingspan: 17.0 m (55 ft 9 in)
- Height: 5.3 m (17 ft 5 in)
- Empty weight: 4,967 kg (10,950 lb)
- Max takeoff weight: 8,006 kg (17,650 lb)
- Fuel capacity: 888.5 US gal (3,363 L)
- Powerplant: 2 × Williams FJ44-4A turbofan engines, 15 kN (3,400 lbf) thrust each
- Cruise speed: 787 km/h; 489 mph (425 kn) at FL 300
- Stall speed: 150 km/h; 93 mph (81 kn) at max. landing weight
- Range: 3,610 km; 1,949 nmi (2,243 mi)
- Service ceiling: 13,716 m (45,000 ft) single engine ceiling 7,925 m (26,000 ft)
- Rate of climb: 20.70 m/s (4,075 ft/min)
- Time to altitude: FL 450 in 30 minutes
- Wing loading: 259 kg/m2 (53.1 lb/sq ft)
- Thrust/weight: 0.2
- Max. payload: 2,500 lb at 1,190 nm range, 800 lb at 1,950 nm, or 915 lb at full fuel
- Take-off distance: 2,690 ft (820 m)
- Landing distance: 2,525 ft (770 m)
- Cabin altitude: 8,000ft at 45,000ft (8.78 psi-d)
- Aircraft of comparable role, configuration and era
- Sarsfield, Kate (11 May 2015). "Pilatus PC-24 'super versatile jet' takes to the skies". London: Flightglobal.
- "Third and final Pilatus PC-24 enters flight testing". FlightGlobal. 7 March 2017.
- Grady, Mary (21 May 2013). "Pilatus Introduces PC-24 TwinJet". AVweb.
- "PC-24 Gets Off to a Flying Start". Aviation International News. 19 May 2015.
- "OPINION: Why Pilatus, Antonov gambles have different stakes." Flight International, 18 May 2015.
- Sarsfield, Kate (21 May 2013). "EBACE: Pilatus joins the Jet Set with PC-24". Flightglobal.
- Whitfield, Bethany (4 April 2013). "Pilatus to Reveal PC-24 Jet at EBACE". Flying.
- Whyte, Alasdair (22 May 2013). "The Pilatus PC-24 versus the Cessna Citation CJ4 and the Embraer Phenom 300". Corporate Jet Investor. Retrieved 22 May 2013.
- Perry, Dominic. "PICTURES: Pilatus PC-24 is rolled out at Stans ceremony." Flight International, 2 August 2014.
- Perry, Dominic (19 February 2015). "Pilatus begins engine ground runs on PC-24". London: Flightglobal.
- Trautvetter, Chad (11 May 2015). "Pilatus Jets into the Future with PC-24 First Flight". Aviation International News.
- Sarsfield, Kate. "VIDEO: Pilatus PC-24 'super versatile jet' takes to the skies." Flight International, 11 May 2015.
- Niles, Russ (18 May 2014). "Pilatus Opens Order Book On Jet". AVweb.
- "PC-24 Prototypes Are Keeping Busy". Aviation Week & Space Technology. 25 May 2016.
- Huber, Mark. "Second Pilatus PC-24 Flies." AIN Online, 17 November 2015.
- Sarsfield, Kate. "NBAA: Pilatus marks flight of second PC-24 and upgrades PC-12NG." Flight International, 16 November 2015.
- Alcock, Charles. "Certification-chasing PC-24 Does EBACE Touch and Go." AIN Online, 24 May 2016.
- Huber, Mark (22 October 2014). "Pilatus Gears Up for PC-24". Aviation International News.
- Patrick Veillette. "Pilatus Designs The PC-24 To Do Everything". Aviation Week, 26 October 2015.
- "Why own a PC-24?." Pilatus Aircraft, Retrieved: 4 June 2016.
- "Cabin." Pilatus Aircraft, Retrieved: 4 June 2016.
- "Cargo." Pilatus Aircraft, Retrieved: 4 June 2016.
- "Cockpit." Pilatus Aircraft, Retrieved: 4 June 2016.
- "Honeywell Will Supply Pilatus PC-24 Avionics." Aviation Week, 21 May 2013.
- "Williams to Power New Pilatus PC-24, as Two Other Williams Turbofans Receive FAA Certification and Begin Production." Williams International, 21 May 2013.
- Trautvetter, Chad (22 May 2014). "Waiting Line for Pilatus PC-24 Extends to 2020". Aviation International News.
- Bellamy, Woodrow III. "Pilatus Debuts First PC-24." Aviation Today, 4 August 2014. Accessed: 8 September 2014.
- "Huge Success for the PC-24: 84 Aircraft Sold." Pilatus Aircraft, 21 May 2014.
- "RFDS buys Pilatus PC-24 for Adelaide-based Central Operations". Retrieved 10 January 2017.
- "Ueli Maurer darf Pilatus-Jet kaufen" [Ueli Maurer authorised to purchase Pilatus jet]. 20 Minuten (in German). Tamedia AG. 2 July 2014. Retrieved 31 January 2015.
- Raths, Olivia (1 August 2014). "Der PC-24 von Pilatus wird der neue Bundesratsjet" [The PC-24 from Pilatus will be the new parliamentary jet]. Der Bund (in German). Tamedia AG. Retrieved 10 November 2015.
- "Pilatus Aircraft PC-24 Fact Sheet" (PDF). Pilatus Aircraft. 2014. Retrieved 22 May 2014.
- "Rising Stars: 5 Planes That Will Change Aviation - Pilatus PC-24". Flying (magazine). 16 July 2014. Retrieved 23 June 2015.
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