Mockup of clean-sheet design single engine turboprop at EAA AirVenture Oshkosh.
July 27, 2016
Oshkosh, Wisconsin – Just one year after announcing it would bring a clean-sheet design single engine turboprop (SETP) to market, Textron Aviation Inc., a Textron Inc. company, has unveiled the Cessna Denali. A mockup of the aircraft’s cabin sits alongside a mockup of GE Aviation’s all new advanced turboprop engine at Textron Aviation’s chalet this week during the Experimental Aircraft Association (EAA) AirVenture Oshkosh.
“The Denali is already garnering interest and commitments,” said Kriya Shortt, senior vice president, Sales and Marketing, Textron Aviation.
The program is targeted to achieve first flight in 2018 and letters of intent are being accepted.
The clean-sheet Cessna Denali is being designed to outperform its competition in capability, pilot interface, and ownership costs. Engineered to achieve cruise speeds of 285kts and full fuel payload of 1,100 lb, the Denali will have a range of 1,600nm at high-speed cruise with one pilot and four passengers and will be able to fly from Los Angeles to Chicago, New York to Miami, or London to Moscow.
The Denali will be powered by GE’s new advanced turboprop engine. The FADEC-equipped, 1,240 shaft horse power (shp)-rated turboprop engine will ease pilot workload with its single-lever power and propeller control. The airplane will be equipped with McCauley’s new 105" diameter composite, 5-blade, constant speed propeller, which is full feathering with reversible pitch and ice protection. The engine is designed to provide an initial 4,000 hour time between overhaul.
The Denali will feature the Garmin G3000 intuitive touchscreen avionics suite and will include high-resolution multifunction displays and split-screen capability. The G3000 flight deck will include weather radar, advanced Terrain Awareness Warning Systems (TAWS), and automatic dependent surveillance-broadcast (ADS-B) capabilities, which will make it compliant with a significant aspect of future Next Generation air traffic control requirements.
The aircraft will feature a 53" wide by 59" high aft cargo door. The Denali’s cabin will feature a standard seating configuration of six individual reclining seats and will offer a nine-place high density seating option. The aircraft will boast a digital pressurization system maintaining a 6,130ft cabin altitude at a service ceiling of 31,000ft and the Denali will offer customers an optional externally serviceable belted lavatory with pocket door enclosure that is located in the back of the cabin. Other features are large cabin windows, interior LED lighting, a forward refreshment cabinet, and an in-flight accessible baggage compartment.
Denali customers will have access to Textron Aviation’s global service network that includes 21 company-owned service centers located around the world. In addition to its company-owned footprint, Textron Aviation’s turbine customers have access to a global network of nearly 200 authorized service facilities. Textron Aviation also offers a mobile support program featuring more than 60 mobile service units, three dedicated support aircraft, and on-site service technicians and support.
Source:Textron Aviation Inc.
GE LAUNCHES NEW ENGINE TO POWER TEXTRON’S NEW SINGLE-ENGINE TURBOPROP
GE Aviation today unveiled its all-new turboprop engine, which has been selected by Textron Aviation to power its single engine turboprop (SETP). Textron Aviation and GE made the announcement aircraft-engine pairing today at the National Business Aviation Association’s annual tradeshow.
The 1,300 shaft horse power (SHP)-rated turboprop engine is the first entry in GE’s new family of turboprop engines aimed at Business and General Aviation aircraft in the 850-1,600 SHP range. According to GE, the engine features a 16:1 overall pressure ratio (OPR), enabling the engine to achieve up to 20% lower fuel burn and 10% higher cruise power compared to competitor offerings in the same size class with 4000-6000 hour time between overhauls (30% longer than current engines) and class-leading performance retention.
“Our single engine turboprop will combine the best of both clean-sheet aircraft and new engine designs. Selecting GE as our engine partner reflects the best fit for the mission of the aircraft and our commitment to reliably deliver best-in-class performance capabilities to our customers,” said Christi Tannahill, senior vice president, Turboprops and Interior Design at Textron Aviation. “By leveraging the newest technologies, we expect our SETP to outperform the competition in critical areas ranging from cabin size and acquisition cost to performance capability and fuel savings.”
Textron Aviation’s GE-powered SETP is expected to have a range of more than 1,500 nautical miles and speeds higher than 280 knots. Key features of GE’s new turboprop engine include:
- Ruggedized, modular architecture based on the T700/CT7 turboshaft for better performance at lower operating costs.
- All-titanium, 3D aero compressor design for light-weight and efficient power generation.
- Cooled turbine blades enabling higher thrust and fuel efficiency… leveraging the T700/CT7’s 100 million flight hours and more than 5 million flight hours in hot/harsh environments.
- Additive manufactured structural components for reduced weight, improved performance and durability.
- Integrated electronic propulsion control for optimized single-lever engine and propeller control.
GE expects to conduct the detailed design review (DDR) for the new turboprop in 2017 followed by the first full engine test in 2018.
“For the past five years, GE conducted design studies and actively researched the turboprop market to identify and integrate the best of our next-gen commercial and military technologies at the lowest cost and risk to our business aviation customers,” said Brad Mottier, Vice President and General Manager of GE Aviation’s Business & General Aviation and Integrated Systems division. “We’re honored to be selected by Textron Aviation for its newest turboprop program and look forward to growing aircraft applications in the coming years with our new turboprop engine.”
Development, testing and production of new turboprop engine will occur at GE Aviation’s new turboprop Center of Excellence in Europe, announced this past September. The new facility will represent an investment exceeding $400 million and ultimately support 500 – 1,000 new jobs.
Source @kingairnation.com Posted by KingAirNation — Monday, November 16, 2015
Garmin’s G3000™ Integrated Flightdeck Brings Touchscreen and Widescreens to the Cockpit
Garmin International Inc., a unit of Garmin Ltd. (NASDAQ: GRMN), the global leader in satellite navigation, announced today the Garmin G3000, the first touchscreen-controlled integrated flightdeck for light turbine aircraft. The G3000 is designed specifically for Part 23 turbine aircraft, and was announced at the National Business Aviation Association Convention.
“In 2003, we transformed the general aviation cockpit with the G1000, and now we’re taking the next leap forward with the G3000,” said Gary Kelley, Garmin’s vice president of marketing. “The G3000 is a testament to the culture of innovation that is fundamental to Garmin, and it promises to be one of the most intuitive and powerful flightdeck systems ever designed for Part 23 turbine aircraft.”
The G3000 seamlessly integrates numerous Garmin-designed system components into an easy-to-use flightdeck:
Intuitive, icon-driven interface
The G3000 incorporates the all new GTC 570 vehicle management system, a 5.7-inch diagonal touchscreen controller that uses a desktop-like menu interface with intuitive icons. The console-mounted GTC 570 allows for full control for radio management, audio management, flight management, weather systems management, synoptics, and other vehicle systems.
The simplistic user interface leverages the experience Garmin has gained by designing and delivering millions of automotive consumer products, and it eliminates buttons, switches, and extraneous knobs. The touchscreen also enhances ease of use through common sense functions like “back” and “home” that let pilots quickly retrace their steps or return to the home screen. The GTC 570 vehicle management system also uses patent pending, infrared touchscreen technology, audio and visual feedback, and animation to help pilots know exactly how the system is responding to their input.
“We’ve gone to great lengths to make the G3000 simple to operate,” said Kelley. “For example, with the GTC 570, pilots touch the information they want to change rather than using a cursor. This intuitive approach makes it easy to enter the information right the first time, and helps decrease pilot workload.”
The GTC 570 also incorporates three conventional knobs at the bottom of the display: a volume control knob, dedicated map joystick and dual concentric knob for data entry. Pilots may choose to use the knobs instead of the touchscreen to enter information and the knobs’ functions are always labeled on the display.
Extra-wide, split-screen displays
The primary flight displays (PFD) and multi-function display (MFD) are 14.1-inch diagonal WXGA high resolution wide aspect ratio displays. The large landscape oriented displays make it possible to have an enhanced view of Synthetic Vision Technology (SVT™) that displays three dimensional terrain, obstacles, pathways, and traffic. Situational awareness is enhanced further with a large inset map, and an extended horizon line.
The G3000’s large MFD also has split-screen capability so that two separate vertical pages may be viewed side-by-side. Pilots may simultaneously view maps, charts, TAWS, flight planning, weather or video input pages. In addition, aircraft synoptics can be graphically depicted on the MFD to help simplify monitoring and speed troubleshooting.
As with the G1000®, the G3000 has full reversionary capabilities, including in-flight dynamic restarts, so that all flight critical data can be transferred seamlessly to a single display for added safety during flight.
The G3000 also includes a fully capable three-axis, fully digital, dual channel, fail passive auto flight system. The autopilot includes features you would expect in this class of aircraft such as coupled wide area augmentation system (WAAS) approaches, vertical navigation, and flight level change (FLC).
Added perspective
On the G3000’s widescreens, Garmin’s SVT presents near life-like 3D depictions of terrain, obstacles, traffic and the runway environment so that the image on the display replicates what pilots would see outside the cockpit on a clear day. SVT works seamlessly to alert pilots of potential ground hazards by displaying terrain and obstacles which pose a threat to the aircraft with appropriate TAWS alert coloring, as well as voice alerts. SVT also includes pathways (or Highway-In-The-Sky) that are depicted as 3D “flying rectangles” and help pilots stay on course when flying en route legs, VNAV legs, GPS/WAAS vertical approach procedures, ILS approach procedures, and arrival and departure procedures.
The G3000 avionics suite also integrates synoptics (graphical systems displays), Garmin’s SafeTaxi®, FliteCharts® and ChartView (optional), which simplify operation, enhance situational awareness, and increase safety during flight and when taxiing. Garmin SafeTaxi includes over 950 U.S. airports and helps pilots navigate unfamiliar airports while taxiing by identifying runways, taxiways, runway incursion hotspots, and hangars, as well as the aircraft’s exact location on the field. FliteCharts is an electronic version of the AeroNav Charts (formerly known as the NACO U.S. Terminal Procedures Publication) and lets pilots quickly find and view all Departure Procedures (DP), Standard Terminal Arrival Routes (STARs), approach charts, and airport diagrams on the MFD. Garmin ChartView is an electronic version of Jeppesen’s extensive library of charts and airport diagrams displayed directly on the G3000’s MFD.
Garmin expects to receive G3000 Technical Standard Orders (TSO) certification in the second half of 2011.
Source @garmin.blogs.com 19 OCTOBER 2009
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