Avtech Javelin
November 21, 2008 by R.Vogelaar · Leave a Comment
Based in Englewood, Colorado, Aviation Technology Group, Inc. was incorporated in June of 2000 to harness the synergies of emerging technologies into the design, development, and production of the Javelin Executive Jet and its derivatives, including the Javelin Advanced Jet Trainer.
The first Javelin developmental prototype took flight in September 30, 2005. FAA certification and first deliveries of the Javelin are projected to take place in 2008.
Non-military Javelin utility is broad. In addition to owner-flown transportation there are a number of additional uses. Charter, air taxi, civil turbine pilot training, high altitude atmospheric, meteorological, UV & IR experiment support, aerial video and photography.
ATG is working with Israel Aircraft Industries to market the Javelin Mk-20, a 5th-generation military jet trainer, to friends and allies around the world. At one third the cost of current military trainers.
With performance being the key requirement, the Javelin will utilize next generation, high bypass ratio, wide-fan technology engines. The two engines will combine to produce a thrust to weight ratio greater than the supersonic USAF T-38, Talon, and will be FAA certified to aerobatic standards. The Javelins long range is guaranteed by the engines high fuel specifics.
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Developing nation: |
USA |
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Manufacturer/designer: |
Aviation Technology Group Inc. |
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Production line: |
Front Range Airport, Adams County, Colorado. |
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Type aircraft: |
- two persons business jet. - light military trainer. |
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First flight: |
September 30, 2005. |
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First delivery: |
take place in 2008. |
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Avtech Javelin Mk.10 |
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Cockpit crew: |
one pilot. |
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Passengers: |
one. |
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Baggage: |
100 kg. |
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Wing span: |
6,71 m. |
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Fuselage length: |
10,85 m. |
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Height: |
3,20 m. |
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Engines: |
- two Williams FJ33-4-17M turbofans each rated at 7,6 kN. |
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Weight: |
- empty: 1.138 Kg. - fuel: 760 liters. |
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Max. take off weight: |
2.086 Kg. |
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Cruise speed: |
975 km/h. |
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Service ceiling: |
13.000 m. |
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Range: |
- max. range 2.300 km. - max. endurance 3 hours, 22 minutes. |
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Performance: |
- max. rate of climb at sea level 3.901 m per minute. |
Boeing Bird of Prey
November 9, 2008 by Marcel van Leeuwen · Leave a Comment
The Boeing Bird of Prey is an aircraft from Phantom Works, further below you can find the press release.
| Developing Nation: | United States |
| First Flight(s): | Fall 1996 |
| Flights: | 38 Test Flights |
| Last Flight: | 1999 |
| First Public: | 18th October 2002 |
| Task: | Stealth Technology Demonstrator |
| Specifications: | |
| Crew: | 1 |
| Wing span: | 7,01 m |
| Length: | 14,32 m |
| Height: | |
| Engine (s): | Pratt & Whitney JT15D-5C turbofan |
| Weights empty: | 3.357 kg |
| Max. take-off weight: | |
| Max. landing weight: | |
| Max. payload: | |
| Fuel: | - Internal
- External |
| Cruise speed: | Max. 481 km/h |
| Operating altitude: | 6.100 m |
| Max. range: | |
| Performance: | Max. endurance hours |
ST. LOUIS , October 18, 2002 – Boeing [NYSE: BA] today unveiled the “Bird of Prey,” a technology demonstrator that pioneered breakthrough low-observable technologies and revolutionized aircraft design, development and production. The once highly classified project ran from 1992 through 1999, and was revealed because the technologies and capabilities developed have become industry standards, and it is no longer necessary to conceal the aircraft’s existence.
In addition to proving many new stealth concepts, the Bird of Prey program demonstrated innovative rapid prototyping techniques. Developed by the Boeing Phantom Works advanced research-and-development organization, the Bird of Prey was among the first to initiate the use of large, single-piece composite structures; low-cost, disposable tooling; and 3-D virtual reality design and assembly processes to ensure the aircraft was affordable to build as well as high-performing.
Fully funded by Boeing, the Bird of Prey project costs $67 million. A subsonic, single-seat technology demonstrator, the aircraft completed 38 test flights as part of its flight-demonstration program. Its first flight took place in fall 1996. Bird of Prey has a wingspan of approximately 23 feet and a length of 47 feet, and weighs nearly 7,400 pounds. Powered by a Pratt & Whitney JT15D-5C turbofan engine, the Bird of Prey has an operational speed of 260 knots and a maximum operating altitude of 20,000 feet.
“Early investments in technology demonstration projects such as Bird of Prey have positioned Boeing to help shape our industry’s transformation,” said Jim Albaugh, president and CEO of Boeing Integrated Defense Systems. “With this aircraft, we changed the rules on how to design and build an aircraft, and what we’ve learned is enabling us to provide our customers with affordable, high-performing products. Projects such as Bird of Prey have provided the catalyst for integrating speed, agility and reduced cost into the processes we employ to introduce new commercial and military systems to market.”
Boeing’s current development of the X-45A Unmanned Combat Air Vehicle, or UCAV, technology demonstrator draws directly on its Bird of Prey experience. Some aspects of the UCAV’s innovative radar-evading design, such as its shape and inlet, were developed from this project. Together, Boeing Phantom Works and Boeing Integrated Defense Systems are developing UCAV for the Defense Advanced Research Projects Agency, or DARPA, and the U.S. Air Force.
“The success of the Bird of Prey is a testament to the shared commitment of Boeing and the Air Force to pioneering innovative methods to drive down costs and improve performance,” said George Muellner, senior vice president of Air Force Systems for Boeing Integrated Defense Systems. “This project stressed affordability as much as performance and quality, and is one of many that we are using to define the future of aerospace.”
The Boeing Company is the world’s largest manufacturer of satellites, commercial jetliners and military aircraft. In terms of sales, Boeing is the largest exporter in the United States . Total company revenues for 2001 were $58 billion. A unit of The Boeing Company, Boeing Integrated Defense Systems is one of the world’s largest space and defense businesses. Headquartered in St. Louis , Boeing Integrated Defense Systems is a $23 billion business. It provides systems solutions to its global military, government and commercial customers. Boeing Phantom Works is the catalyst of innovation within the company. By working with the company’s business units, it provides advanced solutions and innovative, breakthrough technologies that reduce cycle time and cost while improving the quality and performance of aerospace products and services.
The previously classified ‘Bird of Prey’, a technology demonstrator that pioneered breakthrough low-observable technologies and revolutionized aircraft desing, was unveiled at the ceremony and will later be on display at the Air Force Museum at Wright-Patterson Air Force Base, Ohio.












