BA609–The Bell Agusta BA609 tiltrotor program is progressing on schedule. On July 13, the second BA609 test aircraft (S/N 60002) performed its first ground run at AgustaWestland’s facility in Cameri, Italy. First flight of this aircraft is pending. S/N 60003 is also at the AgustaWestland facility in Cameri and S/N 60004 is on the assembly line at Bell’s plant in Fort Worth, Texas.
Meanwhile, BA609 S/N 60001 is continuing flight testing at Bell’s Flight Research Center in Arlington, Texas, and has expanded the tiltrotor’s envelope to 300 knots and 25,000 feet.
The dual flight test effort now supports the dual production line plans for parent company facilities in the U.S. and Italy. EASA and FAA certification are planned for 2010, with deliveries to follow immediately. The order backlog still stands at about 60 aircraft, though Bell Agusta has not released a final price (previous estimates were upward of $12 million).
A BA609 ground article has accumulated more than 38,000 equivalent flight hours on a full-scale wing and some 54,000 equivalent flight hours of successful pressurization tests, allowing flight at 25,000 feet. It has also undergone successful bird strike tests for the fuselage, wing and tail.
The BA609 will have a three-screen Rockwell Collins Pro Line 21 flight deck and will be certified for IFR flight in known-icing conditions. BA609 customer training will be conducted at Alliance Airport in Fort Worth, which will also serve as the initial tiltrotor delivery center.
Comp Air 12–Comp Air of Merritt Island, Fla., in July unveiled plans to certify its 10-seat, all-composite Comp Air 12 turboprop single. The Honeywell TPE331-14GR-powered airplane is expected to enter flight testing by year-end, with certification slated for 2009.
Since this is composite kitplane manufacturer Comp Air’s first foray into aircraft certification, the company has enlisted Marsh Aviation of Mesa, Ariz., to help with certification of the engine and airframe. Likewise, it has tapped Executive Aircraft Maintenance of Scottsdale, Ariz., to provide maintenance support for the type’s engine during and after certification.
Comp Air 12 specifications include a 10,500-pound mtow, 4,700-pound useful load, 300-knot high-speed cruise, 900-foot takeoff roll (mtow, SL) and 1,458-nm max range. No price has been announced yet for the airplane.
Dynasty–Epic Aircraft said the Dynasty prototype has logged more than 800 hours from the company’s Bend, Ore. facility. A conforming copy of the all-composite turboprop single is in final assembly, with first flight of this aircraft scheduled by the end of this month.
The company is currently evaluating the Garmin G1000 and OP Technologies glass cockpits for the turboprop single. A decision on the aircraft’s avionics is expected to be announced here at the NBAA Convention.
Epic Aircraft president Rick Schrameck said that, due to the backlog at the FAA certification branch, the Dynasty would first be certified by Transport Canada, with follow-on approval from the FAA and EASA. In January, Epic said it would receive Canadian certification early next year, but at EAA AirVenture in July Schrameck said that it is now estimated for mid-2008. He did not elaborate on the reason for the delay.
A duplicate of the 100,000-sq-ft production plant in Bend is being constructed in Alberta, Canada, which will effectively double the manufacturing capacity for the Las Vegas-based startup company. Epic says it has firm orders for more than 50 copies of the $1.9 million certified version of the Dynasty (neé Epic LT), with deliveries to start in late 2008.
EV-55–Czech aircraft designer and manufacturer Evektor-Aerotechnik, best known for a line of light piston singles, continues to develop its new EV-55 twin turboprop. The unpressurized utility aircraft, partly financed by the Czech government, is priced at $1.7 million and is expected to sell as an alternative to turboprop singles such as the Cessna Caravan.
Powered by two PT6A-21 engines, the aircraft will cruise at 229 knots with a max load of 14 passengers. The aircraft will have a cabin that measures 14.8 feet long, 5.25 feet wide and 4.5 feet high and have a 44-cu-ft baggage capacity. Takeoff distance at both paved and unpaved runways is projected to be 2,300 feet.
The EV-55 will also be available in a cargo or cargo/passenger configuration. The Czech Republic-based company has set up Evektor Aircraft in Canada to market and assemble all future aircraft models for the North and South American markets. Evektor-Aerotechnik anticipates FAA and EASA certification of the EV-55 twin turboprop by late 2008.
F1 Kestrel–On July 29, Farnborough Aircraft’s F1 Kestrel prototype (N352F) lifted off the runway at Bend Airport, Ore., for its maiden flight. The milestone came after nearly five years of design and development since the newly formed Farnborough Aircraft Corp. Ltd. (FACL) began work on the all-composite, turboprop single.
“This is a fantastic achievement,” said FACL chairman and CEO Geoffrey Galley. “Despite many obstacles encountered throughout the history of the project, the team has delivered a remarkable and unique aircraft…our first flight is a major milestone on the road to a fully certified aircraft.”
According to the company, the Kestrel prototype in August completed an initial test flight campaign in Bend before flying to FACL’s base in the UK. The aircraft then continued to the United Arab Emirates (UAE) to begin a two-week promotional tour in the Gulf area before returning to its new UK base.
Following the initial flight-testing phase, Farnborough Aircraft will work with UAE-based manufacturing partner Gamco to gain EASA and FAA certification of the F1 Kestrel, which is expected in 2008. FACL says the 352-knot turboprop will be able to carry six passengers while operating from short landing strips.
G140TP–Grob’s unpressurized G140TP turboprop single program is still largely on the back burner due to slow sales and a higher priority placed on the German manufacturer’s G180 SPn Utility Jet. The company has not yet released updated plans for certification of the all-composite G140TP, though previous estimates pegged approval in the second half of this year.
The sole G140TP test aircraft, powered by a 450-shp Rolls-Royce 250-B17F turboprop, has accumulated more than 250 hours since its first flight in December 2002. A $1.2 million derivative of the aerobatic two-seat G120 piston single, the four-seat G140TP maintains the G120’s aerobatic capabilities, making it well suited to the training role.
G160 Ranger–Certification of the seven-seat Grob G160 Ranger turboprop single has also been delayed, but only partly because of the focus on the SPn twinjet. Last year, Grob revised the certification schedule for the G160 to incorporate a new interior design and aerodynamic refinements. The company lists the certification date as “to be announced,” as the previous estimate of the middle of this year has come and gone.
The improvements, announced in June last year, mainly include the addition of winglets and “other refinements” that provide optimal performance across the flight envelope. Inside, the new interior design sports leather seats similar to those of the Grob SPn Utility Jet.
Powered by an 850-shp Pratt & Whitney Canada PT6A-42A engine, the G160 Ranger will have a 270-knot cruise speed and 2,200-nm maximum range.
Ae270B–On February 24, the FAA issued the type certificate for the Ibis Aero-space Ae270 turboprop single to Aero Vodochody, the Czech partner in the joint venture with Taiwan’s Aerospace Industries Development. About a month earlier, the European Aviation Safety Agency issued its certification.
However, the current version of the aircraft has not met its performance targets and the manufacturer intends to develop an improved Ae270 that will go into production. Dubbed the Ae270B, the improved turboprop single will have a larger, lighter wing that will be of greater span and deeper than the existing design. Repositioned flaps and ailerons will provide room for fuel for greater range and improved stall characteristics. The Ae270B is not expected to receive certification until the middle of next year at the earliest. Ibis said it expects to receive additional financing from Taiwan that will fund development to the production phase.
National Aerospace Laboratories
Saras–This 14-passenger twin-turboprop pusher–designed for the business, regional and corporate shuttle markets–is the first civil transport to be developed in India. The Saras, which is named after the Indian crane, is being developed by India’s National Aerospace Laboratories (NAL).
Work on the aircraft started in 1991, though the prototype didn’t fly until May 29, 2004. The 13,450-pound-mtow, all-aluminum airplane is powered by two 850-shp Pratt & Whitney Canada PT6A-66 turboprops. Preliminary performance specifications include a cruise speed of 297 knots, max range of 800 nm (215 nm with 14 passengers), max endurance of six hours and a Part 25 takeoff distance of 1,968 feet.
Major risk-sharing financial partners in the Saras project include India’s Hindustan Aeronautics. NAL plans to obtain Indian certification and begin deliveries next summer.
Avanti II–Piaggio’s updated version of the Avanti twin turboprop received EASA approval last November and FAA certification in late March. The Avanti II sports a front-to-back upgrade that includes Rockwell Collins Pro Line 21 avionics, better performance and new cabin amenities. Deliveries of the $5.97 million Avanti II started late last year, though the first delivery to a U.S. customer didn’t take place until June.
New features in the Avanti II include three 10- by 8-inch LCD flight displays, FMS 3000 flight management system, AJS 3000 attitude heading reference system, 4000A GPS and L-3 Avionics’ GH-3000 electronic standby instrument. Optional avionics include L-3’s Skywatch HP traffic avoidance system and LandMark terrain awareness system.
The Avanti II also has an engine upgrade from PT6A-66s to -66Bs, which increases the long-range cruise speed by 12 knots to 380 knots and boosts the Mmo from Mach 0.68 to Mach 0.70. In addition, the Avanti II has a higher zero fuel weight of 9,800 pounds (versus 9,500 pounds), and the mtow jumped by 500 pounds to 12,050 pounds. Piaggio said it has also adopted a continuous improvement program that will deliver additional upgrades next year as retrofit items.
The first new level-D full-flight simulator for the Avanti II came online last month at FlightSafety International’s West Palm Beach, Fla. learning center.
Kodiak–Startup Quest Aircraft of Sandpoint, Idaho, recently delayed certification of its Kodiak by about six months to later this year. The delay stems from numerous changes to the turboprop single, including installation of the base interior and the cargo pod. The first cargo pod-equipped Kodiak was unveiled at EAA AirVenture in July.
The 60-cu-ft optional cargo pod, which will allow the aircraft to carry additional baggage or other equipment, was installed on the test aircraft in April. According to Quest, preliminary test data for the pod showed “minimal” effect on the aircraft’s cruise speed and handling.
Static testing has progressed concurrently with flight test. The main fuselage has passed its final battery of tests, and several major tests have also been completed on the wing as well.
Quest said the first production Kodiak (S/N 001) is now well on its way down the assembly line and should have rolled off the line shortly before the show here in Orlando. This aircraft will be used for flutter and systems testing, followed by function and reliability testing.
The company is also in the final stages of ramping up for full assembly operations in preparation for production start-up following certification. According to Quest, the next available delivery position for the utility turboprop is in the spring of 2009.
King Air C90GT–To strengthen its hand against the very light jet competition, Raytheon Aircraft last year unveiled this King Air C90B derivative with more powerful 750-shp (derated to 550 shp) PT6A-135-As. These new engines allow the C90GT to go 25 knots faster, making for a 271-knot cruise speed, and climb to its 30,000-foot ceiling in half the time (11 minutes versus 22 minutes).
But unlike the VLJs, the C90GT isn’t equipped with one of the latest glass cockpits; instead, it retains the C90B’s Rockwell Collins Pro Line II avionics with two-tube EFIS displays and Garmin 400 GPS/moving map. Raytheon said it is considering the Pro Line 21 integrated avionics system and the Garmin G1000 for the C90GT, and it could announce something here this week.
The $2.95 million twin turboprop received FAA certification in December, with EASA and other international certifications to follow later this year.
TBM 850–The Socata TBM 850, a faster, more powerful derivative of the TBM 700 turboprop single announced last year, received FAA approval on January 23, six weeks after the EASA certified the airplane. Building on the TBM 700 platform, the Pratt & Whitney Canada PT6A-66D-powered TBM 850 offers a higher maximum cruising speed (320 ktas) than its predecessor, as well as a 31,000-foot ceiling.
Socata said it has orders for 29 copies of the $2.8 million airplane. Deliveries began in the spring.
VF600W Mission–Vulcanair director of sales Remo De Feo earlier this year said that the VF600W Mission is still an active program, though it has been “severely delayed due to a number of factors.” These include a lack of funding to continue planned development of the turboprop single and several unplanned modifications that set back the flight-testing program.
Another factor is the diversion of limited resources to several other ongoing aircraft projects at Vulcanair, such as the re-engining of the P68C high-wing twin with SMA diesel engines. De Feo said Vulcanair is “re-attacking the VF600W Mission” now that much of the work on the P68C program is done.
The VF600W is expected to resume flight trials by year-end, “and after about 10 hours of flight, which are needed to gather additional data, we will remodulate the program accordingly and make another serious plan for possible deliveries,” De Feo said. Until then, Vulcanair is unable to provide a new certification estimate.