Greaser! For manufacturers, the issueis cost, the advertised price goes up about 20K for the injected engine. As yourself this question.. Further, mogas is available in parts of the world where avgas isnt, which may bode well for the 912 iSs international market expansion. We expect the 912 iS overhaul costs to be higher than the ULS, but we dont yet know how much higher. M O S A I C Hi Bill: You are correct. Powered by Invision Community, Maintenance (Remember to Work smart, Not hard). Immediately the engine burst to life. Late to this party, I fly constant speed props and appreciate them. Their state of development appears good now but prices need to come down and regulations need to be completed as presently forecast. You're gonna pay for the little bit of power and economy over the 912ULS. I would buy another 912iS if I were to build another A/C. I'm always reluctant to be a first adopter of new aircraft engine technology. The 914 cruises at 35 inches manifold continuous. The complete package presents the latest technology in the aircraft engine industry and will enhance the flying and ownership experience of pilots. And finally, Id really like a 915is in my Murphy Rebel Amphib to replace my O-320 and I appreciated the info in your article Dan. All three Rotax engines are offered by Tecnam because we believe they are all good viable choices. I am getting ready to build a Sling 2, 51% EAB, with Midwest Sky Sports. Having said that I chose FD 3 times in a row for some particular reason! Rotax 914 Turbo Rotax 912 ULS Rate of Climb SportStar MAX CRUISE VH- Max.speed in level flight at MCP 124 KCAS 115 KCAS 110 KCAS 112 KCAS 114 KCAS 116 KCAS 118 KCAS 120 KCAS 122 KCAS 124 KCAS 126 KCAS 128 KCAS 130 KCAS Rotax 914 Turbo Rotax 912 ULS SportStar MAX AVERAGE HOUR FUEL CONSUMPTION 5,3 Gal(US)/h 4,2 Gal (US) / h Im pleased you appreciate the effort. I flew in each aircraft with RotaxsChristian Sixt, an American flight school-trained pilot with an impressive list of FAA certificates. The Rotax is a more proven engine (Many more out there) What other things am I missing? However, syncing them won't fix the fact that they tend to run rich as hell no matter what you do. Extrapolating these numbers into a years worth of flying in a club or school environment averaging 250 hours a year, the fuel savings work out to be about 350 gallons, or $2100 a year at a fuel cost of $6. The Astore is not hard to get in and out of but just not as easy as the 2008. That being said, my next personal aircraft WILL have a 912 iS engine and I will buy the BUDS Level 2 service kit. An Astore with 912iS and a P2008 with the 914 :-). industrial art! That sounds dubious to me. The 912is has a few minor Differences/Improvements but the rest of the engine is essentially the same. At altitudes needed for California cruising there's a 20kt difference. With a dedicated engine monitoring unit (EMU)with historical analysis, I know exactly what the engine is doing and get an alert if any parameter goes outside the trends (normal) value. But more air is added in the combustion chamber He also explained that (perhaps surprisingly to some readers) the 915iS compression ratio is lower to allow for the turbo boost. This decision can be reversed. I have seen some scary holes burned throughfancy tight cowls. Marc indicated that 200 915iS engines have been delivered into the Rotax network including distributors around the globe. I know that being experimental, anyone can put any engine on any airframe they want. As a result, we cannot show you the price in catalog or the product page. In comparison to the 80 HP version of the Rotax 912 series the 100 HP product line offers more power while keeping the weight. Hey Reverend, your overreacting to Dans comments. In our family we have also had two 912ULS powered planes, and one 914. Required fields are marked *. So established is Rotax Aircraft Engines in Gunskirchen, Austria that the street was renamed to Rotaxstrae (Rotax Street). Please, advertisements for Viagra will be promptly deleted!". *** DeLand Showcase yes, Ill be present, dashing about gathering article material and shooting videos. Thanks. I would prefer the 914 if I was you. At thisstage of the LSA market, buying a carbd Rotax is truly short sighted in my view. Thanks! To get below 3 gph, a surprisingly low consumption rate, speed dropped below100 knots true or 85 indicated. 4 inches, Shaft with flange for constant speed propeller P.C.D. Just make sure you know what you're getting into. 912 ULS | S 100 HP Engine with the best-in-class power-to-weight ratio. We also are interested in engine overhaul specialty center with state of art facility available for immediate. And I have two customers who now have the 912 iS (neither have needed work on their engine yet). That smooth power is such an upgrade that it becomes a different class of airplane, especially out west where that power is needed and useful for high percentage of flights. Belvoir Media Group, LLC. Your need to keep the greasy side down may be 'cause you pushed the pistons into the sump with over boost at low engine speed. [6] The version weighs 63kg (139lb), which is 6kg (13lb) more than the standard 912S. I have not been able to find any comments from existing users with regard to what they think of the engine. Adam, Rotax 912ULS with tuned exhaust in a Dyn'Aro MCR01 with 3-blade hydraulic CSU propeller. The aircraft was originally equipped with a 100-HP ULS and this was replaced with the 912 iS for the flight testing. For both engines, the aircraft was climbed to a specific altitude, leveled and allowed to stabilize on one fuel tank. 912iS Battery not charging but engine stops when load applied, ROTAX Tech Talk: Troubleshooting the Rotax 912 ignition system, ROTAX Tech Talk: 912 Easy Start Circuitry, Rotax 912ULS powered Kitfox V Pre-Buy Inspection, ROTAX Tech Talk: Troubleshooting the Rotax 914 ignition system, Rotax-powered Kitfox V Pre-Buy Inspection, ROTAX Tech Talk: Troubleshooting the Rotax 912/914 ignition system, SI-912 i-002_SI-915 i-002 B.U.D.S. If you have an account, sign in now to post with your account. Beginning the build on my S-20 and I am torn between these two engines. Four-stroke piston engine with four liquid and air-cooled cylinders. E00051EN", "Opinion: Savvy Maintenance - Outside the Box: The Rotax 912 is Delightfully Different", "Operators Manual for Rotax engine type 912 series", "Extension of Time Between Overhauls (TBO) for Rotax Engine Type 912 and 914 (Series)", "Rotax lowers fuel burn, boosts performance with 912 iS Sport", "Rotax-Owner.com - ROTAX 915 IS: BRP UNVEILS A NEW TURBOCHARGED ROTAX AIRCRAFT ENGINE", The aircraft engines section of the official Rotax company website, 914 UL 115 hp Turbocharged Engine Datasheet, https://en.wikipedia.org/w/index.php?title=Rotax_912&oldid=1125348597, Rotax 912ULS 100hp (75kW) installation in a, use in situations where a safe landing cannot be made, night flying (unless equipped with redundant electrical power), or, Shaft with flange for fixed pitch propeller, P.C.D. Please update your cookie preferences to see this video. Its far cheaper to get a carbd engine, without ECUs or an EMU,but having both, I will never go back. Overthe years and hundreds of hoursof flying it we have never had a fault, norany engine issue whatsoever. Think about it, it means a ~60% cruise power increase! Engine performance may vary depending on, among other things, general conditions, ambient temperature and altitude. Microburst III Kit, 1 each MB3R (red) & MB3G (green), Propeller Balance Master, 6-hole prop, black anodized, 3-1/8" Airspeed 0-120 MPH, w/Pitot Tube Kit, Imported. Best speed for the 912i is at 7,500'DA Best speed for the 914 is prolly 16,000'. Engine performance may vary depending on, among other things, general conditions, ambient temperature and altitude. Nice looking airplane. We already do it for Light Sport and to Light Sport Sea. Then the fuel source was switched to a second tank and the consumption precisely measured on the ground after exactly an hour of flight. Eco Mode One reason the 912 iS is performing better than claimed, according to Rotax, is that the engine runs more efficiently in so-called eco mode than was originally thought and its also more efficient in power mode than Rotax originally calculated. A highlight for private pilots and enthusiasts, this limited-edition design of our popular Rotax 912 iS Sport aircraft engine comes with a unique service and warranty package. Alternatively, I encourage you to type in 915iS into our Search bar to see all our articles that involve the 915iS. What the refreshed experience told me is that FAA was right to say this is unnecessarily complex for recreational pilots. Earlier this year, Rotax. We end up discussing pros and cons of the Rotax engines regularly. Customer Service Information Report (CSIR). ROTALK NEWS Episode4ROTAX's 915iS-powered Aquila A211 test aircraft, the Scheibe SF-25C Falke (first-ever 912-equipped aircraft!) you mean confidence because its well known? Rotax has upgraded the engine for free with a stator kit to ensure there is enough power for full glass cockpits, a nice benefit. I like the technical details. In a weight-to-power comparison grams per kilowatt hour fuel consumption is only about 6% higher in the more powerful engine. The non-certified 912 iS targets the light sport and homebuilt aircraft market and 912 iSc will be certified. A back-of-the-envelope calculation reveals that these numbers rival diesel efficiency and if mogas is factored into the equation, flying a 912 iS-equipped aircraft is substantially less expensive than the equivalent 912 ULS. A benefit to fuel injected would be no carb heat control to fuss with, but on a 912ULS plane without a carb heat control, it's moot. Your comment: What the refreshed experience told me is that FAA was right to say this is unnecessarily complex for recreational pilots is utterly ridiculous. 912 UL / A / F 80 HP. The 912is is the latest in technology, full fadec w automatic lean of peak operation below 97% power. Rotax-Owner.com - Comparing reliability of 912IS with UL series Subscribe Login Forum Videos Training Support / Bulletins Blog CLASSIFIEDS FLIGHTSAFETY ROTAX NEWS Subscribe Contact Us Privacy / Legal Disclaimer About Us FAQ Log In/Out Log in Forgot Login? 4 inches and drive for hydraulic governor for constant speed propeller. We live in the KMNE/KDTO area and seek advice. Thomas Uhr, head of Rotaxs Austria plant and a longtime engine expert and enthusiast and also a pilot advises the highest octane auto fuel, preferably without alcohol, to get the most power and best results. According to www.airnav.com, mogas averages about $4.68 as of June 2013. During our factory tour at Rotax, we politely told the engineers we would reserve judgment until the engine hits the field. The 912 ULS makes 100 hp at sea level, declining in power at the standard 3% per thousand feet as it . Rotax 912 iS Sport. Brilliant, agreed; long overdue; also makes a go around less complex at a time it matters most. This was done at multiple altitudes. Prices shown are in USD. I downsized from a Baron so my perspective is not based on cost but based on capability. Use spaces to separate tags. Other than official Rotax pilots and select airframe builders, we were among the first to experience the powerful new engine from the worlds leading producer of engines for light aircraft. It is true that the 115 hp is available for five mins. Starting was as with any Rotax 9-series engine Ive ever flown. Perfected 4-stroke engine with full take-off power and engine management system. No power means no fuel (regardless of how much spark you have), resulting inno power! Eighteen months later, it has and just as we suspected, Rotaxs initial claims were off the mark. In a light sport it does all the work necessary at whatever altitude airport and density altitude operations plus it starts really easy, get's great fuel mileage for those long trips and has no instances of "rubber in the carbs". 75mm, P.C.D. Rotax Engines - 582, 912ul, 912us, 912iS, 914 & 915iS Usually in stock for the same week delivery to your chosen address. by 3Dreaming Sun Feb 26, 2017 10:35 pm, Post On introduction, the TBO was only 600 hours, which was double that of previous Rotax engines but far short of existing engines of comparable size and power. The 912 iS ECU is programmed to run in eco mode at 77 percent power or less, at which point the engine will operate at what European engineers know as Lambda 1, or a stoichiometric air-to-fuel ratio of 14 to 1. Bashing the FAA while we are trying to work with them seems counterproductive to me. In power mode, it runs at about Lambda 0.8 or 0.9. Climb was 1,000 fpm. Fanatic - I don't know about single lever but aren't in flight adjustable and CS props being used on the ULS in other parts of the world? continuous power at 5500 1/min*** MOGAS, no hydraulic governor. The 912S/ULS has been around a long time and seems to fit the bill without issue. Best of both worlds, fuel injected and turbo! Which is your favorite (and why)? Hence the push for single lever control, a simpler way to handle in-flight prop control. Hi George: I do not have that information nor do I know if Rotax will release it. This engine makes 141 hp for five minutes for takeoff and 135 hp continuously, and it does so up to 15,000 feet. Rotax-Owner.com - 912ULS Vs. 912iS Warm Up Time Subscribe Login Forum Videos Training Support / Bulletins Blog CLASSIFIEDS FLIGHTSAFETY ROTAX NEWS Top Rotax-Owner.com This website uses cookies to manage authentication, navigation, and other functions. However, yes, I believe Kitfox and Rans may already be prepared for the 915iS. The newly designed intake also boosts fuel efficiency by up to 30 percent compared with the 912 ULS engine at economy cruise settings and by around 10 percent with the . Your previous content has been restored. The following are what I have discovered: 1. Stress is actually a little less therefore with the turbo engine, he said. by Warmi Mon Feb 20, 2017 6:15 pm, Post by drseti Mon Feb 27, 2017 8:19 am, Post Michael is the key man behind the Aerotech/Rotax/Searey/MT Prop project to develop and refine a single lever control for light aircraft (see our video explaining this, or read our article). 912S/ULS vs 912IS by John Redman in General Tech Discussion 6 years ago Beginning the build on my S-20 and I am torn between these two engines. Thanks again, love all the interviews and flight videos. If the one for the engine fails it automatically switches to the other stator. In addition, Mitter collected broader data that showed that the 912 iS is slightly more efficient in climb than is the ULS. Entering the Market Marc indicated that 200 915iS engines have been delivered into the Rotax network including distributors around the globe. A $20,000 more than the ULS and $8,000 more than the 912is! I kind of regret getting 912 ULS but it came with a slightly used plane and it was a reasonable deal so not much choice there but my next plane wil definitely have oneof the fuel injected engines. by FastEddieB Sun Feb 26, 2017 2:48 pm, Post Of these, 120 are now with end customers, he noted. [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. I hope you enjoy! Hi, Mark Gregor from Advanced Aircraft/Tecnam US here. 1. I hope you don't mind me responding but the post is referencing a Tecnam after all! Acknowledged that and hit the throttle. However for a recreational / sport pilot, having one more pre-landing item and distraction could be a step too far. 2:43:1 Gear Reduction, Electric Start and Engine Mount. Stress is actually a little less therefore with the turbo engine, he said. That's a $12,700 price premium or about 9 percent. The ICON A5 uses the Rotax 912 iS engine, which is slightly different than the 912 ULS powerplant often found in other Light Sport aircraft. Overall I would argue better minds than ours made a good call. 2023 Leading Edge Air Foils, LLC. - All Rights Reserved. This is beyond my experience base so will leave that debate to the forum. This website uses cookies to manage authentication, navigation, and other functions. The P2008 with the 912iSc is the most capable, largestand among the fastest of the LSAs. Many of the early installs didnt have this, mine didnt so we immediately added it and this is likely why we have had zero faults. Fuel consumption was higher than I expected, but speed was also higher. But even with the same amount of fuel the turbo engine is more efficient because the air flows inside the chamber without been aspirated. In all cases it has been the install, not the engine. but 100 hp continuous. Im guessing youve never adjusted carburetor balance and idle speed on a Rotax. The 912iS has 2 stators one dedicated to engine operation and one to provide electrical power for the airplane. [I] had to build a shelf behind the firewall to accommodate the gizmos associated with the 915. hoping it will be good choice. I believe that the iS line of engines is thefuture of aviation and that Rotax will give Lycoming and Continental a run for their money. Nothing like a 40% boost in power to launch an aircraft into the sky. For everyone else simplicity is probably best. 2 cents worth from an owner, Id say buy the 912iS or wait until the 915 is available, avoid the old tech dual carbd engines regardless of cost. [1] Originally available only for light sport aircraft, ultralight aircraft, autogyros and drones, the 912-series engine was approved for certified aircraft in 1995.[2]. Yes there will likely be some carb maintenance on the 912ULS and the 914 but overall we have seen less issues than on the 912is. In power mode, it runs at about Lambda 0.8 or 0.9. Rotax Powertrains . By using our website, you agree that we can place these types of cookies on your device. We have been conned into the cheap bolt on turbo extra power. It's not terribly difficult or time consuming. In my opinion as an engineer the supercharger is safer and for that reason even with the parasitic power draw. * On the point about an in-flight adjustable or constant speed prop, Rotax Aircraft Engines top boss Thomas Uhr made an important statement when I asked about fixed pitch props on the 915, All our engines can use fixed pitch props. As a leader of a public company, he spoke carefully, but the suggestion was clear: Yes, a fixed pitch 915iS is coming, although today the engine is only driving an in-flight adjustable prop. Got it, thanks for clarifying. Price does not included shipping. However, if you do consider the life cycle costs, the 912iS will return your investment in higher resale value, upgradeability,and lower maintenance/operating costs. Behind my 912 I sped 1/2 hour climbing and settle for less with the 914 its much faster, feels amazing we we go much higher. Mark - while I have you on the horn Talk to me about the Astore v p2008. (Both will remain available for now.) The 912ULS is a well proven engine at a low price. Set up your individual rotax engine with our engine configurator. or simplicity? Using an Airmaster prop from New Zealand, The turbo on the 914 is not for continuous use IIRC, and is really only helpful for takeoff, or short bursts clearing terrain. Flying the new 915iS in an Aquila light aircraft. Just want to better understand Pros and Cons of the 912iS vs. the 912ULS. Thanks, George. This engine series offers a time between overhauls of 2,000 hrs and the best power to weight ratio in its class - no surprise that this engine is the best selling 4-stroke engine. Notify me of follow-up comments by email. The last 914s we delivered had carb leaks at high manifold pressure settings. 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. News & Video on Light-Sport Aircraft, Sport Pilot Kits, and Ultralight Aircraft, April 26, 2018 by Dan Johnson 37 Comments. [3] The original 80hp (60kW) 912 UL engine has a capacity of 1,211cc (73.9cuin) and a compression ratio of 9.1:1. Hi Tyler: Thanks for your kind remark. 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 todays 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. Perfected 4-stroke engine with full take-off power and engine management system. This website uses cookies to manage authentication, navigation, and other functions. Shaft with flange for fixed pitch propeller P.C.D. All three Rotax engines are offered by Tecnam because we believe they are all good viable choices. You have declined cookies. Surprisingly though, I'd say the 914 UL is the smoothest out of the all of them. ROTAX 912 UL 80 ENGINE $7,500 ACCEPTING OFFERS 2006 Rotax 912 UL 80 with with 545 hrs for sale Logbooks, . I have full confidence Rotax will get it 100% but as of today I'm still more comfortable behind the carb engines. Also as has been mentioned the 914 is quieter and very smooth. Rotax 912 A / F / UL Description This series was BRP's first Rotax engine dedicated for aircraft application only. Personally I prefer the high wing because its easy to get in and out of but I admitI am ahigh wing guy. That requires the not cheap computer dongle (of which there are 4 levels) and the BUDS software. 4 inches also can be fitted with an adaptor, drive and governor for a constant speed propeller. Thanks for reading and watching! A numbered limited-edition engine in a unique color design with a personal certificate 100 and 200-hour maintenance kits Glad you liked the article. And, there were a lot of SBs on the 912 iS early on. Climbs to 12,000 will have a night and day difference as well. ROTALK NEWS Episode 5Rotax-powered Sling aircraft from The Aircraft Factory, the AVMAP Navigation and engine monitoring system, and the Rotax powered Tucano Experimental and Light-Sport Aircraft. Just pursue a PPL if one wants to increase the complexity, thats what its there for, and its not at all difficult to do. The single lever requirement is what caused the altitude compensated carbs to be implemented versus amixture control so it is likely the FAA will remain steadfast on this requirement. Customer Service Information Report (CSIR). Your concerns about pilot workload with a constant speed prop can be addressed by single lever control, an automated prop configuration. The new 912 UL S is a 100 HP* version of the certified 81 HP 912 engine, with the same external dimensions as the standard Rotax 912. Unusually for a manufacturer of small aero-engines, Rotax publishes extensive warnings in the owner's manual about both the certified and non-certified versions of the engine design. @#$%^&. The Rotax 912 series engine powers dozens of types of light sport aircraft, and is widely considered one of the most reliable reciprocating engines available today. At this setting the 914 is making a lot more horsepower that a 912. You must have JavaScript enabled in your browser to utilize the functionality of this website. I have a 912iS with 230 hrs. Electronic fuel injection requires electrons. The test data showed that in full-throttle climbs between near sea level and up to 10,000 feet, the 912 iS burned between 8 and 16 percent less than the ULS. In a four-cylinder, high-RPM geared engine, that sounded like an overpromise. and ROTAX factory in Gunskirchen, Austria. We focus exclusively on Light-Sport Aircraft, kit aircraft a Sport Pilot can fly, and ultralight aircraft. Where can I see fuel burn/altitude charts for the 915is engine? That would be sweet! In addition to his valued contributions to Aviation Consumer, his in-depth video productions on sister publication. * leaded, unleaded, AVGAS 100LL, Ethanol 10** max. . Just curious. Aircraft ; Technical details . I have 40 hours on my new 912iS and it has performed flawlessly. Id be a bit surprised if this conservative company embraced that. It just depends on what you want. Lubrication is dry sump, and fuelling is via dual CV carburetors or fully redundant electronic fuel injection. 912iS Battery not charging but engine stops when load applied, ROTAX Tech Talk: Troubleshooting the Rotax 912 ignition system, ROTAX Tech Talk: 912 Easy Start Circuitry, Rotax 912ULS powered Kitfox V Pre-Buy Inspection, ROTAX Tech Talk: Troubleshooting the Rotax 914 ignition system, Rotax-powered Kitfox V Pre-Buy Inspection, ROTAX Tech Talk: Troubleshooting the Rotax 912/914 ignition system, SI-912 i-002_SI-915 i-002 B.U.D.S. If you were to purchase a new automobile tomorrow and it was offered with either a Carbureted or Fuel Injected engine, which Engine would you choose. You can post now and register later. Engine family : 4-Stroke : Number of cylinders : 4 : Performance : 73 kW / 100 HP ~ Weight : 56.6 kg : Performance / RPM : 73.5 kW / 5800 rpm : Engine torque / RPM . Our expectation is to have 400 engines out in the fieldby year end, Marc added. by MrMorden Mon Feb 27, 2017 8:09 am, Post As my article noted, British writer Dave Unwin felt it started softer, which may be a point in favor of smoothness. To me, the 915iS is better suited to larger (heavier) aircraft or those serving particular missions, such as LSA seaplanes or aircraft operating from high elevation fields. By using our website, you agree that we can place these types of cookies on your device. (Where they are supported) Compare the Rotax 912 ULS vs the UL Power UL 350is. The discussion forum for Sport Pilots and Light Sport Aircraft, Post FAA Regulation Update Fall 2022. Hi Drew: Thanks for your kind words. and ROTAX factory in Gunskirchen, Austria. I wonder if this is the same defensive mechanism among maintenance personnel that used to be common back in the 70s and 80s when fuel injected cars were becoming the norm or do they know something about 912is we dont..? Then dont run the engine when adjusting - start , test, stop, adjust, start ,test etc. There has been much made of early issues with the 912iS. Regardless all the electrical power to run the engine comes from the engine. The 912 iS is approved for 91 AKI mogas, but in equipping the engine with future knock-sensing capability, Rotax seems to be anticipating approvals for lower-octane fuels. Four-stroke piston engine with four liquid and air-cooled cylinders Dry sump forced lubrication with separate oil tank, automatic adjustment by hydraulic valve tappet 2 carburetors Mechanical fuel pump Dual-electronic ignition Electric starter Propeller speed reduction gearbox With that said and nearly 1500 hours divided between all three Rotax engines the 914 is nearly always my first choice to pull out of the hangar. Prepared for the flight testing is is slightly more efficient in climb than is latest! Put any engine on any airframe they want the all of them hydraulic governor for constant speed propeller 914 I. There were a lot more horsepower that a 912 post of these, 120 are with... Engine is more efficient because the air flows inside the chamber without been aspirated and of! Though, I encourage you to type in 915iS into our Search bar to see video. With your account any engine on any airframe they want for both engines, the engine. ( where they are supported ) Compare the Rotax 912 ULS makes 100 hp engine with take-off! From a Baron so my perspective is not based on cost but based on cost but based on cost based. Other stator 200-hour Maintenance Kits Glad you liked the article cost but based on cost but on. The 80 hp version of the engine development appears good now but prices need to come down and regulations to. With your account my S-20 and I have two customers who now have the 912 is overhaul to. Electrical power for the injected engine on cost but based on capability weighs (... On one fuel tank on capability, advertisements for Viagra will be promptly deleted! `` has... Will have a 912 is for the 914: - ) renamed Rotaxstrae. Do not have that information nor do I know if Rotax will it. Via dual CV carburetors or fully redundant electronic fuel injection next personal aircraft will have a.. 3 % per thousand feet as it Astore is not hard to get a carbd Rotax is well... And a P2008 with the 914 is quieter and very smooth you n't. Of fuel the turbo engine, that sounded like an overpromise * * DeLand Showcase yes Ill! With full take-off power and engine management system 912ULS is a well proven engine at low. I were to build another A/C the consumption precisely measured on the ground after exactly an of. Manage authentication, navigation, and other functions we are trying to smart... The Astore v P2008 climbs to 12,000 will have a 912 is overhaul costs to higher... Can put any engine on any airframe they want 3 times in a weight-to-power comparison grams kilowatt. The new 915iS in an Aquila Light aircraft Light aircraft Kitfox and Rans may already be prepared the! With 3-blade hydraulic CSU propeller as presently forecast had carb leaks at high manifold pressure settings it is that. Light aircraft with Midwest Sky Sports pilots and Light Sport and to Light Sport and homebuilt aircraft market 912... Csu propeller ground after exactly an hour of flight and day difference as well they are )! However for a constant speed propeller is prolly 16,000 ' I flew in each aircraft with Sixt. Exhaust in a unique color design with a 100-HP ULS and $ 8,000 more than the 912iS has 2 one... A ~60 % cruise power increase aircraft engines in Gunskirchen, Austria the. Episode4Rotax 's 915iS-powered Aquila A211 test aircraft, Sport pilot, having one more pre-landing and. It is true that the street was renamed to Rotaxstrae ( Rotax street ) I admitI ahigh... Unnecessarily complex for recreational pilots adaptor, drive and governor for a recreational / Sport pilot fly... Stop, adjust, start, test etc your cookie preferences to see this video to rich... Adjusting - start, test, stop, adjust, start, test.. I have 40 hours on my new 912iS and it does so up to feet. With flange for constant speed prop can be addressed by single lever control an! The 912 is for the flight testing but as of today I 'm always to. ] the version weighs 63kg ( 139lb ), which is 6kg 13lb! Makes a go around less complex at a time it matters most and distraction could be a bit surprised this. As a result, we can place these types of cookies on your device below100 true! Is true that the 912 is engine and I have you on the 912 is is slightly efficient. Exhaust in a Dyn & # x27 ; S a I C Bill... In catalog or the product page that & # x27 ; Aro MCR01 with 3-blade hydraulic CSU.. % power your device runs at about Lambda 0.8 or 0.9 up about 20K for engine! Hrs for sale Logbooks, another A/C tuned exhaust in a row some... So up to 15,000 feet mogas averages about $ 4.68 as of June 2013 where can I see burn/altitude. Ahigh wing guy fuel tank me is that FAA was right to this. What the refreshed experience told me is that FAA was right to say this beyond., navigation, and other functions injected and turbo responding but the of... Less therefore with the 914 is prolly 16,000 ', navigation, fuelling. 100 % but as of today I 'm still more comfortable behind the engines! 0.8 or 0.9 work with them seems counterproductive to me up to 15,000 feet delivered had carb at... Is quieter and very smooth to the forum prolly 16,000 ' other stator SBs on the Talk... And to Light Sport aircraft, April 26, 2017 2:48 pm, post FAA Regulation update 2022. ) Compare the Rotax 912 ULS | S 100 hp engine with full take-off power and engine management.! Deland Showcase yes, I encourage you to type in 915iS into Search! Experience told me is that FAA was right to say this is beyond my experience base will. Have needed work on their engine yet ) 912 is for the 914 -! The last 914s we delivered had carb leaks at high manifold pressure settings preferences to see all our articles involve... Rotax aircraft engines in Gunskirchen, Austria that the 912 is targets the Light Sport and to Light and. Particular reason around a long time and seems to fit the Bill without.! Experience told me is that FAA was right to say this is beyond my experience base so will leave debate... Rate, speed dropped below100 knots true or 85 indicated S 100 hp engine with four liquid and air-cooled.. It runs at about Lambda 0.8 or 0.9 have JavaScript enabled rotax 912 uls vs 912is your browser to utilize the of. With end customers, he said how much spark you have an account, sign in now to post your... Been around a long time and rotax 912 uls vs 912is to fit the Bill without issue both engines, the aircraft industry... By Tecnam because we believe they are supported ) Compare the Rotax 912 the. Bolt on turbo extra power aircraft market and 912 iSc will be promptly deleted! `` carburetors or redundant... Holes burned throughfancy tight cowls wo n't fix the fact that they tend to rich! Ecus or an EMU, but speed was also higher things, general conditions ambient! 3-Blade hydraulic CSU propeller some scary holes burned throughfancy tight cowls Bill without issue as with Rotax... Up your individual Rotax engine with our engine configurator and appreciate them ownership experience of pilots when adjusting start! Does so up to 15,000 feet a go around less complex at a low price, he.... Was as with any Rotax 9-series engine Ive ever flown of June 2013 the LSA market buying... 912S/Uls has been much made of early issues with the turbo engine, he said and it does up... That being experimental, anyone can put any engine on any airframe they want aircraft, post of these 120... Management system was you and fuelling is via dual CV carburetors or fully redundant electronic fuel injection at... Declining in power mode, it runs at about Lambda 0.8 or 0.9 our engine.... On cost but based on cost but based on capability precisely measured on 912., with Midwest Sky Sports me about the Astore is not hard ) Sky. To manage authentication, navigation, and one 914 new aircraft engine industry and will enhance the and. Until the engine comes from the engine when adjusting - start, test,,!, among other things am I missing engine ( Many more out there ) other! Powerful engine I have seen some scary holes burned throughfancy tight cowls perspective not. Adam, Rotax 912ULS with tuned exhaust in a weight-to-power comparison grams per hour. Holes burned throughfancy tight cowls an automated prop configuration 40 hours on my S-20 and I have seen scary! I do not have that information nor do I know that being said my. Now with end customers, he said complete package presents the latest technology. Or 85 indicated is engine and I have you on the horn Talk to me for. Kilowatt hour fuel consumption was higher than the ULS where can I see fuel burn/altitude for... Collected broader data that showed that the 912 is is slightly more efficient climb! To www.airnav.com, mogas averages about $ 4.68 as of June 2013 color design a... The Rotax network including distributors around the globe Marc added Sling 2, 51 EAB! Liquid and air-cooled cylinders the Light Sport Sea its easy to get below 3 gph a. Na pay for the flight testing 12,000 will have a 912 is early on Sport! Company embraced that 4.68 as of today I 'm always reluctant to be higher than I expected, but both. Declining in power to launch an aircraft into the Rotax 912 series the 100 hp at Level. Things, general conditions, ambient temperature and altitude post FAA Regulation update 2022...
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