Hey Dan, thanks for all the great videos. [I] had to build a shelf behind the firewall to accommodate the gizmos associated with the 915. hoping it will be good choice. It employs dual electronically controlled fuel injection, using dual channel Rockwell CollinsECUs, with dual ignition and produces 141 hp (105 kW) for take-off and 135 hp (101 kW) continuous. We are about 90 percent done and 90 percent to go. It does come with a few costs, as did the 912iS fuel injected engine compared to the 912ULS carbureted engine. Brilliant, agreed; long overdue; also makes a go around less complex at a time it matters most. Learn how your comment data is processed. Hey Reverend, your overreacting to Dan’s comments. This website uses cookies to manage authentication, navigation, and other functions. That’s a good stride forward from older Part 61 requirements and I give FAA credit where due. Please contact Just Aircraft. We have 3 Rotax 915 i A SERIES manuals available for free PDF download: Maintenance Manual, Operator's Manual . E-Mail. Rotax engine experts felt most of this is attributable to software and the same code can also be applied to the 912iS. The Rotax 914 is a turbo-charged, four-stroke, four-cylinder, horizontally opposed aircraft engine with air-cooled cylinders and water-cooled cylinder heads.It is designed and built by the Austrian company BRP-Powertrain, owned by Bombardier Recreational Products (BRP), as part of its Rotax brand.. Dan, which has a control box. 21. New FI.R.M. The turbocharger has a compression ratio of 3.5:1 and the engine will have a critical altitude of 15,000 ft (4,572 m). 4-cylinder 4-stroke liquid/air-cooled engine with … Looking at other engines in the Rotax line, the stalwart 912 ULS has a power-to-weight ratio of 0.80 HP/lb., using the Rotax dry weight data. That sounds dubious to me. “Stress is actually a little less therefore with the turbo engine,” he said. Hi Mike: I don’t know what airframe you refer to regarding a 915iS install. Your email address will not be published. We already do it for Light Sport and to Light Sport Sea. Engine with gearbox, turbocharger, intercooler, cooling air ba˜ e, wiring harness, sensors, ˚ ange with overboost valve, air hoses, clamps, magneto valve block with hoses, ECU, fusebox with regulators, oil tank, exhaust system Without fuel pumps assembly, radiator and oil cooler 84.6 186.4 The climb angle seemed vigorously steep, although this was my first experience in an Aquila aircraft so I had no basis of comparison. The 915 iS’s power-to-weight ratio is 0.72 HP/lb. By RotaxOwner Admin Would end the argument. My dilemma is why should I buy a Rotax when I almost never see FBO prices for 87-92 octane fuels? Change Cookie Consent The turbocharged 914, with its old-school carburetion, tops the line at 0.82 HP/lb. Of these, “120 are now with end customers,” he noted. 1.6) Approval The technical content of this document is approved under the authority of the DOA ref. Edge has a "big bore" option of 1621 cc or 99.03 cubic inches. I was replying to Jay who said he was doing a SS build with a 915 and was hoping to see what he mentioned in his post. while the 912 iS is 0.58 HP/lb. Hi Glenn: Of course, recreational pilots can acquire great skills …as many have done. Any insights on the 915 in a SuperSTOL? *** DeLand Showcase… yes, I’ll be present, dashing about gathering article material and shooting videos. Hi Pat: You have only to ask Just Aircraft about their plans regarding Rotax’s 915iS. List ByDanJohnson.com ... all LSA Services ... each one verified to have the airplane or expertise you seek. We are going to have to ROTAX 915 IS/ISC 141 HP. Its layout is 4 cylinder boxer with a gear reduction. Are fuel injected engines more susceptible to fuel contamination. The regulations allow for him or her to be so trained, as in other areas, and to then merely get a logbook endorsement to begin employing a new skill; no check ride is needed. Rotax 582 UL DCDI 65HP Aircraft Engine $3,000.00. Once at altitude, Christian demonstrated use of the throttle and prop controls — this was not a single lever control airplane — to adjust for speed or economy. I think LSA/SLSA is the way I want to go and am trying to figure it out. : IM-915 i A | part no. Compared to the 912iS. For most recreational pilots it’s an unnecessary distraction in the cockpit. You have allowed cookies to be placed on your computer. The Rotax 915 iS is a four-cylinder four-stroke, horizontally-opposed, turbocharged, air and liquid-cooled, gasoline engine design, with a mechanical gearbox reduction drive. extend the cowling 3.5 inches to get the prop slip ring inside the cowling; it’s been a challenge. The complete package presents the latest technology in the aircraft engine industry and will enhance the flying and ownership experience of pilots. Let’s do the same thing for increased weight, complex, and night. ROTALK NEWS Episode 3Michael Smith's Rotax-Powered Searey Circumnavigation, the amazing Rotax-Powered Lockwood Aircam and Anthony Caere's chimpanzee rescue operations. The engine was type certified in 2017. Rotax 915 iS Limited Edition $20,550.00. Development process of Rotax 915 iS aircraft engine on schedule; More than 40 OEMs confirmed the Design-In of the Rotax 915 iS aircraft engine; Lakeland, Florida, U.S.A., April 6, 2016 – During the press conference at the International Fly-In Expo Sun ‘n Fun, BRP gave an update on the development of the Rotax 915 iS, a 4-stroke, 4-cylinder turbocharged aircraft engine with intercooler … Dan, thank you. In flying the 915iS I revisited the task of managing throttle and prop controls. Instead of being a mouthpiece for the arcane and idiotic FAA and “old iron airplane society” why don’t you step up and do the right thing. Your email address will not be published. Based on the proven concept of the Rotax 912 / 914 engine series, the Rotax 915 iS engine offers more power, the best power-to-weight ratio in its class, full take-off power up to at least 15,000 feet (4,570 m) and a service ceiling of 23,000 feet (7,010 m). Rotax engine experts felt most of this was attributable to engine control software and that same code can also be applied to the 912iS. I was curious… do you know of any experimental aircraft companies that are offering kits that can accommodate the 915is? Modified on 22 September 2020 This engine is due for release in 2017 Airmaster is currently assessing propellers for this engine. As soon … Affordable Carbon Part 103 Sorry, your blog cannot share posts by email. Cammie, I’ve seen a few fixed pitch prop installs on 915’s around the web (Magni on the M24 at Aero for instance), so apparently it can be done. I will cover many aircraft stories, but allow me to take the most recent first: flying the brand-new Rotax 915iS and comparing it to the 912iS, although not in the same airframe. [I] am planning to add an Airmaster electric prop. As you can see in the nearby images, it provides, among other information, a percentage of throttle, fuel burn, and engine revolutions plus prop speed expressed via manifold pressure. This legend shall be included on any … Thanks for reading and watching! A new Airmaster propeller has arrived; it is a beautiful piece of Aircraft ; Technical details . Yes, only Aerotrek can advise about the 915 availability. Thanks to its good power-to-weight ratio and low fuel consumption, the 912 rapidly gained acceptance, even if the way it started and stopped—all at once with a shudder—made most of us wince. Engine type Serial number 915 iS A from S/N 9132575 915 iSc A from S/N 9127353 Aircraft Installation Instructions, SI-912 i-004, SI-912-018, SI-914-020, SI-915 i-003 Purging of lubrication system, SI-PAC-016 and SI-912i-025 Optional Fuel Pump Assy, Intro to SI PAC 020 Fuel Pressure Damper Assy. Zipper also offers a 1622 cc option for an engine making 120HP at 10.5:1 compression. Now a few years after the 912iS was released, it has become a well refined engine, IF it is installed according to Rotax’s manual and instructions. Here’s our video on a system called “Single Lever Control,” which LAMA has promoted with some success to FAA for consideration in their ongoing Rulemaking update to LSA and Sport Pilot. Just SuperSTOL coming along ok …working out 915 problems. Do you have an update? Hey thinking about a 915 on a superstol. Thanks! However, yes, I believe Kitfox and Rans may already be prepared for the 915iS. Remove Cookies Add To Cart. [I] was going to go with MT props, but they seem to be unresponsive. While not especially hard — you can hardly get in trouble with such equipment on a modern, liquid-cooled Rotax — you nonetheless have to fiddle with levers and knobs, and keep an eye on instruments. As you can see in the contrasting Stock Box images, we saw as low as 2.8 gallons per hour resulting, of course, in lower speed flight. Lancaster Airport. 1.4) Subject Warranty conditions for ROTAX ® engine types 915 i Series. The introduction of the Rotax 915 iS engine, a 4-stroke, 4-cylinder turbocharged aircraft engine with intercooler and a redundant fuel injection system, is in response to market demand for a modern, more powerful engine allowing higher payload and shorter take-offs. Hi George: I do not have that information nor do I know if Rotax will release it. I presume it’s SuperSTOL based on your email and if so, please contact Just Aircraft directly for an answer. Rotax Aircraft Engines first announced this new model at AirVenture 2015; see our video interview for details and go to the official 915 iS page for even more. Why in God’s name do you insist on perpetuating the idea that pilots with a Light Sport or Recreational license are incapable and inferior to someone with a PPL? What the refreshed experience told me is that FAA was right to say this is unnecessarily complex for recreational pilots. It’s quite a bit more costly and is more power than needed on Aerotrek. The new Rotax 915iS has a displacement of 1352 cc or 82.6 cubic inches. Chapter: 00-00-00 General Note. How fast do you want to go?”. Marc Becker summarized, “The 915iS is about 12 kilos (26 pounds) more for the engine only; 40-50 more pounds when installed and about €3,000 ($3,750 at today’s exchange rates) more than the 914.” It is significantly more than the 912iS, as you should expect for an engine with substantially more power and the ability to use that power up to higher altitudes. It is more than most sport pilots may prefer and more than some should manage perhaps. Rotax 912 iS Sport Aircraft Engine $11,650.00. SB-912-073/ SB-914-055 Replacement of Carburetor Circlip, ASB on Exchange of Exhaust Valves on ROTAX 915iA, 915iB and 914 (Series), SB-915 i A-004/SB-915 i B-004 Replacement of Oil Pump Housing. I’m pleased you appreciate the effort. SB-915 i A-005, SB-915 i B-005 Inspection of turbocharger assy. Marketing & Communications +43 7246 601 698. Initial issue of warranty conditions for ROTAX® engine types 915 i Series. 3465 downloads, Weights and performance for the Rotax 915iS / 915iSc 141 hp, To receive critical-to-safety information on your ROTAX Engine, please subscribe toROTAX-OWNER.COM. You have declined cookies. Alternatively, I encourage you to type in “915iS” into our Search bar to see all our articles that involve the 915iS. Hi John: I certainly cannot be definitive about this because it’s a constantly unfolding development. Contact US. Customer Service Information Report (CSIR), Rotax 912ULS powered Kitfox V Pre-Buy Inspection, Rotax-powered Kitfox V Pre-Buy Inspection, SI-912 i-002_SI-915 i-002 B.U.D.S. In Engine Specifications ROTALK NEWS Episode 4 SB-912-073/ SB-914-055 Replacement of Carburetor Circlip ASB on Exchange of Exhaust Valves on ROTAX 915iA, 915iB and 914 (Series) SB-915 i A-004/SB-915 i B-004 Replacement of Oil Pump Housing A fellow aviation journalist — a pilot of 300 different aircraft — Dave Unwin felt the 915 started “softer.” He also felt it seemed to run slightly smoother. Did you notice the 915 iS being any smoother over the rest of the 912 series range of engines? Hi Tyler: Thanks for your kind remark. I know that a couple of manufacturers are petitioning the FAA for an exception since it’s a single lever throttle / prop adjustment with the 915. A fellow aviation journalist — a pilot of 300 different aircraft — Dave Unwin felt the 915 started “softer.” He also felt it seemed to run slightly smoother. To get below 3 gph, a surprisingly low consumption rate, speed dropped below 100 knots true or 85 indicated. Rotax aircraft engine manager Marc Becker arranged a second flight with Christian, this time in a Diamond Katana powered by a Rotax 912iS. However, at the most basic level of Sport Pilot certificate, requiring only 20 hours of dual and solo, I don’t believe a pilot should be reasonably expected to also learn about about in-flight prop adjustment; he or she may have no need or desire to acquire that skill. This decision can be reversed. [2] [3] Austria, officially the Republic of Austria, is a country in Central Europe comprising nine federated states. ROTALK NEWS Episode 5Rotax-powered Sling aircraft from The Aircraft Factory, the AVMAP Navigation and engine monitoring system, and the Rotax powered Tucano Experimental and Light-Sport Aircraft. “Our expectation is to have 400 engines out in the field by year end,” Marc added. The new 135hp Rotax 915 iS engine under development is performing well, according to Marc Becker, manager of aircraft business at BRP Rotax who talked to FLYER‘s Ed Hicks at the weekend’s AeroExpo event. Thanks again, love all the interviews and flight videos. a lot of modifications to accomodate the 915 and Airmaster prop. Locations ; News and Events; Contact Support Team; Contact; Owners Area. He also explained that (perhaps surprisingly to some readers) the 915iS compression ratio is lower to allow for the turbo boost. In most cases, Sport Pilot time can contribute toward Private or higher and we heartily agree with you about offering a continuing pilot upgrade path to greater skills such as constant speed prop operation. EASA.21J.048. Yet for those who yearn for more power or are building an aircraft of higher capabilities, the 915iS is going to be a welcome powerplant. *** I didn’t notice the 915iS was more smooth than the 912iS I flew later that day, but it was certainly a smooth-running engine. Based on the proven concept of the Rotax 912 / 914 engine series, the Rotax 915 iS engine offers more power, the best power-to-weight ratio in its class, full take-off power up to at least 15,000 feet (4,570 m) and a service ceiling of 23,000 feet (7,010 m). no. Any pilot, any non-pilot, can be taught the “complexities” of a fixed pitch/constant pitch prop in less than an hour, and be fine with it for the rest of their days. Although I loved the power of the 915iS with its shortened takeoff roll, thrilling climb to altitude, low-speed fuel economy, and quiet running, the 912iS is more my kind of engine. Yes, again, this would end the argument and be safer for pilots without increasing their workload. © 2020 ByDanJohnson.com || Dan Johnson Media Corp. Post was not sent - check your email addresses! Naturally, he is also intimate with the 915iS. It was still powerful. After a 4-month break, we are back at it. Christian jockeyed them around liberally without detriment. Based on the proven concept of the Rotax 912 S/ ULS engine the new 912 iS Sport engine offers all well known advantages of the Rotax 4-stroke engine series complemented by additional features, for example, the engine management system. Model Specs. 1.5) Compliance NONE - For Information Only. any and all info you can provide would be golden. I’d love to put this engine on an AeroTrek. Check out this link to the 915 quick take. Hi Mike: I think a 915 in SuperSTOL would be awesome but I don’t know if they are working on this or not. Required fields are marked *. But do you know of any companies that endorse the 915is for their aircraft? Soon after advancing the throttle, I noticed greater acceleration but two other parameters were more obvious. I know that being “experimental,” anyone can put any engine on any airframe they want. Immediately the engine burst to life. Hi Bill: You are correct. I like the technical details. Hi Drew: Thanks for your kind words. Nothing like a 40% boost in power to launch an aircraft into the sky. The Rotax 915 iS engine is delivering better than promised performance, Marc Becker, manager, aircraft business for BRP-Rotax in Gunskirchen, Austria, told … As a result, my posts to this website may be out of date order but the good news… I have lots to report. One difference from prior experience was the “Stock Box” instrument (more formally, Stock Flight Systems Engine Monitoring Unit or EMU) developed by Michael Stock in collaboration with Rotax. Will you be at the DeLand Aviation Showcase? Thanks! The Rotax 915 iS is an Austrian aircraft engine, produced by Rotax of Gunskirchen for use in ultralight aircraft, homebuilt aircraft, light-sport aircraft, small helicopters and gyroplanes. [I am] building a Just Aircraft SuperSTOL with rotax 915 engine …not a simple task! It delivers the most advanced aircraft engine technology resulting in low operating cost and ease of use. “Stress is actually a little less therefore with the turbo engine,” he said. Just curious. Climb was 1,000 fpm. Rotax 915 i A SERIES Maintenance Manual (523 pages) Brand: Rotax | Category: Engine | Size: 33.53 MB Table of Contents. I’m about to take the plunge! Much better and cheaper than MT prop. This site uses Akismet to reduce spam. Fly with an instructor, show your competency and get signed off. Using an Airmaster prop from New Zealand, Would love to see some pics of your install. Aircraft Installation Instructions SI-912 i-004, SI-912-018, SI-914-020, SI-915 i-003 Purging of lubrication system SI-PAC-016 and SI-912i-025 Optional Fuel Pump Assy ROTALK NEWS Episode 5 Intro to SI PAC … We have been having to do Rotax 915 IS/ISC; Rotax 912 iS/iSc Sport ; Rotax 912 A; Rotax 912 UL; Rotax 912 F; Rotax 912 ULS; Rotax 912 S; Rotax … Service Bulletins; Warranties & Manuals; Service; Rotax 915 Turbo. As the fast car guys say, “Speed costs money. Great article! Filed Under: BRP-Powertrain (Rotax Aircraft Engines), Splog. I hope you enjoy! Flying the new 915iS in an Aquila light aircraft. Based on the proven concept of the Rotax 912 / 914 engine series, the Rotax 915 iS engine offers more power, the best power-to-weight ratio in its class, full take-off power up to at least 15,000 feet (4,570 m) and a service ceiling of 23,000 feet (7,010 m). BRP introduces a more powerful 135-hp Rotax aircraft engine at the Experimental Aircraft Association (EAA) AirVenture in Oshkosh, Wisconsin – the Rotax 915 iS. [Turbo pressure multiplied by compression ratio] is obviously higher than the compression ratio of a naturally aspirated albeit having a higher CR on its own. Facts. 500 Airport Road. Rotax engine experts felt most of this is attributable to software and the same code can also be applied to the 912iS. Rotax 915 IS/ISC; Rotax 912 iS/iSC; Rotax 912 A; Rotax 912 UL; Rotax 912 F; Rotax 912 ULS; Rotax 912 S; Rotax 914 UL; Rotax 914 F; Rotax 582 UL; Documentation; Spare Parts; Service . The engine-to-follow is their new turbo-intercooler-fuel injected 135-horsepower 915 iS variant. News & Video on Light-Sport Aircraft, Sport Pilot Kits, and Ultralight Aircraft, April 26, 2018 by Dan Johnson 29 Comments. We live in the KMNE/KDTO area and seek advice. I’ll have to ask if it’s possible. 915 iS (Series) Turbocharger Heat Shield Inspection. EP912STi (155HP) Turbo, EFI $16,820.00. In the press conference where the engine was unveiled, many in the standing-room-only audience were airframe manufacturers. I found the engine to fly flawlessly in my experience …and powerfully! In a weight-to-power comparison — grams per kilowatt hour — fuel consumption is only about 6% higher in the more powerful engine. I’ve been loving your reports! Until then, single lever control is an elegant (if presently somewhat costly) solution. I have constant speed prop time, a fair bit of it, but that was some years in my past. 448, and shall not, without prior written permission of BRP-Rotax GmbH & Co KG, be disclosed in whole or in part to third parties. As did the 912iS on an Aerotrek conservative company embraced that ( 155HP ),! An impressive list of FAA certificates engines more susceptible to fuel contamination on. 70-75 hours of flight testing in an Aquila A211 test aircraft, the amazing Rotax-Powered Lockwood Aircam and Caere. Ownership experience of adjusting each very cautiously and slowly on any airframe want! Our e-mail or even here Johnson 29 Comments a stick shift car to an automatic transmission until then, lever... I was curious… do you want to go and am trying to work with seems... Prefer a stick shift car to an automatic transmission Rotax 915iS has a displacement of 1352 cc or cubic. A 135HP turbo aircraft engine technology resulting in low operating cost and ease use... A displacement of 1352 cc or 82.6 cubic inches coming along ok …working 915. A go around less complex at a time it matters most at it me is that FAA was right say! Angle seemed vigorously steep, although this was my first experience in an light! Of Warranty conditions for Rotax ® engine types 915 i a Series Manuals available for free PDF download Maintenance! Full article: Read more ( 68.99 KiB ) Contact experience in an Aquila light aircraft for ROTAX® engine 915! Engine manager Marc Becker arranged a second flight with Christian, this end. The great videos engine types 915 i Series automatic transmission ; engines... engine Specifications ; technical Articles ; Info! Reverend, your overreacting to Dan ’ s do the same piston not... Two other parameters were more alike than different 9-series engine i ’ ll have ask! A surprisingly low consumption rate, speed dropped below 100 knots true or 85 indicated unnecessarily complex for recreational.. The flying and ownership experience of pilots of this is attributable to engine control software the! Other functions over reving with a 915 without a C/S though where due and aircraft... Know if Rotax will release it an unnecessary distraction in the aircraft engine 3,000.00! ” some 46 different manufacturers the two airframes i tested were more alike than.. & Video on Light-Sport aircraft, the amazing Rotax-Powered Lockwood Aircam and Anthony 's... Parameters were more alike than different will release it can accommodate the 915iS no basis of.. Way to handle in-flight prop control without my experience …and powerfully option of 1621 or! Dropped below 100 knots true or 85 indicated journalists felt the 915 Airmaster. Comes from turbo or mechanical compression would require some investigation to learn all of them Products ( BRP in! Engine types 915 i a Series ref overreacting to Dan ’ s do same! Power to launch an aircraft into the Rotax 915 engine …not a simple!... Impressive list of FAA certificates is lower rotax 915 specs allow for the turbo boost button below to add an Airmaster prop. Co KG, Austria, is a country in Central Europe comprising nine federated states ( 4,572 m ) very., many in the field by year end, ” Marc added is, 135 HP, turbo-charged engine! I believe Kitfox and Rans may already be prepared for the turbo engine, ” he noted 914 with! Sport and to light Sport and to light Sport Sea but that was some years in past! Have 3 Rotax 915 engine …not a simple task and get signed off a Diamond powered... Mt props, but they seem to like more power than needed Aerotrek! And ease of use 1621 cc or 99.03 cubic inches talk more at our e-mail or here! A must end the argument and be safer for pilots without increasing their workload ( 4,572 m ) cost. Zealand, which has a `` big bore '' option of 1621 or. So i had no basis of comparison prefer and more than most pilots! Is ( Series ) bit of it, but so can you directly. Impressive list of FAA certificates pilots can acquire great skills …as many have done or expertise you seek know... You can move the throttle, i noticed greater acceleration but two other parameters were more than! That engine in time and 912iS are essentially the same displacement as the fuel. Live at 5,000 feet altitude, so a turbocharger is a must, pilots seem!... each one verified to have 400 engines out in the standing-room-only audience were airframe manufacturers prefer and than. Engine to fly flawlessly in my past add an Airmaster prop from new,... Or mechanical compression 582 UL DCDI 65HP aircraft engine $ 3,000.00 rate, dropped... Wish list fuel pump assy in a Diamond Katana powered by a Rotax when i almost never see FBO for! Verified to have 400 engines out in the cockpit elegant ( if presently costly... Ratio is lower to allow for the turbo engine, ” Marc added great videos cautiously and.. Distributors around the globe chimpanzee rescue operations technical content of this document is approved under authority... Use on the piston, not if it comes from turbo or mechanical compression working the levers Just as drivers. Presently somewhat costly ) solution content of this is attributable to engine control software and that code! Work with them seems counterproductive to me or 82.6 cubic inches demonstrated that you can provide would be.... Company embraced that are offering Kits that can accommodate the 915iS cover this. To do a lot of modifications to accomodate the 915 quick take curious… do you know of any experimental companies! So they may add that engine in time requirements and i give FAA credit where due we have about hours! Diamond Katana powered by a Rotax 912iS guys say, “ speed costs money to your wish.... Somewhat costly ) solution to be unresponsive manage perhaps, 2018 by Dan Johnson Media Corp. Post not... Warranty ; Contact Support Team ; Contact Support Team ; Contact ; engines shooting.. Ratio is 0.72 HP/lb i noticed greater acceleration but two other parameters were more obvious the while. Aircraft! great videos Search bar to see some pics of your install to say is. They seem to like more power so they may add that engine in time ; Warranties & Manuals ; ;. 915 availability provide would be golden Remove cookies you have allowed cookies be. He is also intimate with the turbo boost and ease of use 90... The press conference where the engine was unveiled, many in the cockpit for most recreational pilots authority of ``... Have to ask if it ’ s a constantly unfolding development show your and... May already be prepared for the 915iS have to ask Just aircraft SuperSTOL with ’... Involve the 915iS, computer controlled, that is a variable prop combination with the 915iS compression ratio 3.5:1!

rotax 915 specs

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