Useful Load: 489 lb (223 kg) Baggage allowance: 44 lb (20 kg) Fuel tank capacity: 26 US Gal (100 lt) Powerplant . 20oz/sqft is a good sport plane wing loading. 4 Online Drawings Menu Page, m-sandlin.info's )), had a top speed of about 200(?) a) 4 Carbon Fiber wing spars. JMB Aircraft, the exclusive dealer of VL3 Evolution aircraft for Germany, is now the new production company for the aircraft. Wing Loading : 74.3-91.4 gr/dm^2. During cruise your wings are operating at a low CL and so minimal induced drag irrespective of planform, wing taper will have little impact meaning an untapered wing wont cruise significantly slower that an tapered one. & Answers Page, Motorfloater Storyboard 1 (New), back to Basic This means, in short, that it may be flown, without a pilot's license, medical certificate, or previous aircraft experience. DFE Ultralights are currently building it as the DFE Ascender III series. fast and slow traffic. We have placed cookies on your device to help make this website better. I know very well how important my wing is to my life. At ultralight speeds theres not much point aerodynamically, however small amounts of sweep are used occasionally to solve problems with spar placement or weight & balance. How to determine the thickness of an airfoil? drawings will be the first ones updated when changes drawings will be the first ones updated when This, combined with the affordability of the UltraCruiser, makes it the most popular among the Hummel Aircraft Company fleet. I believe that it would be lighter to use the leading edge "D" box spar and the rear spar that the flaps will hinge on as the load elements and attach the wing to the top of the fusalage and with struts at some length of the span for twist prevention and longtitudinal stability. When considering your options, rank the merits of each aircraft and compare them using the Ultralight News handy 10-point system for rating ultralight aircraft. The P2002 Sierra Is the Sporty, Low Wing, Single Engine Aircraft for Sale by Tecnam Aircraft. Dealing with hard questions during a software developer interview. It is still one of the only all metal part 103 ultralights in the world. Dealing with hard questions during a software developer interview. Engine: 1 40-hp Rotax 447, 46- or 50-hp Rotax 503, 60-hp HKS 700E 4-stroke. Engines used include the 11 hp (8 kW)McCulloch MAC-101, 15 hp (11 kW) Hirth F-36 and Solo 210. How to determine individual wing loading of a triplane for stress analysis? Future edit- "perhaps it would be wiser to actually limit the stall speed". A great airplane! To minimise the induced drag longer wing spans are desirable they have weaker tip vortices and thus a lower drag penalty. If you can't find it here, contact us at service@northwingsports.com as we may have it in stock and ready for delivery to you. I'm sure people used all sorts of engines. Gyroplanes are ultralights that resemble helicopters but fly like airplanes. A motorfloater is an ultralight airplane with a small motor that flies very slow. You need to be a member in order to leave a comment. Most general aviation aircraft in the United States are registered to the FAA with respective tail numbers. most wood/glass sport planes under 1/4 scale wind up around 17-20oz/sqft without cutting huge amounts of weight out until the plane is boarderline flimsy. show up first online. In reality the wing will be analysed using computational methods for many different loading combinations that exist at the edge of the aircraft design envelope and then subjected to a static test at the ultimate load factor to show that failure will not occur below the ultimate load. Wing Area: 117 sq/ft: Wing Loading: 4.3 lbs./sq. The process is simple: You drag the wings up until they snap in order to find out exactly how much flex they have. Yes, they use unleaded gas but that's cheaper anyways. Take a piece of fiberglass and static test it to 2000 lbs. This is accomplished by dividing the weight of the aircraft by the wing area to produce a factor known as Wing Loading. All their engines are listed as "Ship to store for pickup", so you'll grounded for some number of days waiting on that. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. The NorthWing Maverick 2 RT is an excellent example of what happens when you combine a hang gliding wing, an open cockpit fuselage, and a zesty 40 horsepower engine with a tricycle landing gear. I understand these engines are rated continuous duty at 75% rpm, so oil and heat shouldn't be a problem. An aircraft or animal with a low wing loading has a larger wing area relative to its mass, as compared to one with a high wing loading. Newbie pilots and potential buyers of ultralight aircraft owners can join these clubs and obtain helpful information on the best type of ultralights to buy, weight restrictions for their area, and flight instructions. A 12-volt charging port and 3-point seatbelt. Its semi symmetrical airfoil and long tail moment deliver precise aerobatic performance for experienced pilots, yet the Tucano's superb stability and ultralight wing loading make it an ideal first low-wing model. that it would be lighter to use the leading edge "D" box spar and the rear spar that the flaps will hinge on as the load elements and attach the wing to the top of the fusalage and with struts at some length of the span for twist prevention and . The 10 most popular ultralight aircraft of all times, considerably less expensive than traditional helicopters. Semi-symmetrical airfoil and extruded aluminum wing struts. The all-new TrueLite Part 103 ultralight with 2-minute wing fold system Aeromarine has a long history with Aviad which is Francesco Di Martino's aircraft company founded in Italy. In Canada we have a big box store called Princess Auto. This isnt a comment but a question. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ). As a certified design, factory pre-assembled aircraft are available direct from the manufacturer. Have to wonder if oil reservoir is large enough also. This ARF has been designed to keep building time to a minimum; it's 90% pre-built, with premium covering. Assembling an ultralight aircraft from a kit is the cheapest way of getting your ultralight adventure started. We can calculate, optimize and propose the best propeller for your craft. Ultralight aircraft, as a group, are designed primarily for recreational flying for distances of not more than 165.4 kilometers from a home base. The Kolb Firestar I complies with The American FAR (Part 103) regulations with its single-seat configuration and maximum empty weight of 115 kg. I will use Junker style ailerons and ungapped hinged simple flaps. This will walk you through exactly what to look for and what to avoid when selecting your next ultralight. Then calculate the area you will need given a length to chord ratio for your flight regime. Get Your Aerolite 103 Hats Here! The 2.97 oz noncertified at 4.35/yard is as cheap a fabric almost anywhereIf you do not finish, because you keep it a box you will have a very light safe strong covering. 2.4k views | By Hangar.Flights Contributor | Last updated on February 17, 2023. A sturdy steel and aluminum construction, removable doors/windows and folding wings and tail complete the priced-just-right package. So, what makes the Merlin Lite unique? . Full size Parts on (30)24x36 CAD drawn pages. then I don't know if I am being heard. Thank you for the concern. The UltraCruiser is a Part 103legal all metal ultralight, 6.5 ft.track and low CGfor improved ground handling, Many building options with customer support. usually throttle back to idle to reduce the engine noise, and even Solitaire was a flop because it was found that the canard config did not lend itself to flying close to stall with a decently low sink rate and it wasn't very good at thermalling. Powered fixed-wing ultralights have a more streamlined design for optimum aerodynamics, and they are among the most popular ultralight aircraft. Questions With a lighter gross weight (useful load), a lower empty weight is achieved using lighter materials in selected areas. Ultralight flying represents one of the fastest and purest ways to experience the joys of aviation. use a headset radio because it is required at my airport, but I would Large vertical tail designed to produce superior yaw stability. The aircraft plans claim it can be built out of readily sourced and inexpensive . The long wing is best for floats and soaring. flyingby Mike Sandlin. To determine wing loading, do you need to subtract the weight of the wing from the gross weight? Read on to discover the wings that will take you on your next adventure. The maximum approved gross weight for a two-place ultralight is 1,320 pounds. Then develop an aluminum box to take all the loads and the torsion, Then check for flutter, then see if it will fit into 9inch limitation. To transmit, I We built quite a few of his MG-12 Zigolo and developed an electric-powered version which worked very well and flew for nearly one hour. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. 4 Also the air density and wing area are usually fixed, (assuming you arent approaching Mach 1 or extending flaps), which conveniently leaves us with a direct relationship between airspeed and CL: At high airspeeds a lot of air is passing the wing so the CL must be low the wing only needs to divert the passing air a small amount to produce the lift required to hold the plane up. The UltraCruiser is an FAR Part 103 Compliant Ultralight aircraft. Wikipedia says "The initial engine was the 22 hp (16 kW) Zenoah G-25, but this was changed to a Robin engine and then later the 20 hp (15 kW) Cuyuna 215. Carried to the extreme, the airspeed can drop so low that the wing reaches its maximum possible CL, it is now at its stalling angle of attack and any attempt to further divert the passing airflow will cause the flow to start separating from the wings upper surface initiating a stall. Ultralights. Wing area in sq. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. The basic idea of limiting the wing loading is to limit the stall speed and thus the destructive energy involved in a forced landing. The best answers are voted up and rise to the top, Not the answer you're looking for? Do you Need a Cellular iPad for Foreflight? Applications of super-mathematics to non-super mathematics. The aircraft was designed with safety in mind, and with it's "G" rating of 4, it proves to be one of the strongest ultralight aircraft around. are provided here, each in a different file format. The Cloudster is a very simple design that is among the easiest of wood ultralights to build AND fly. The wings can be readily detached from the fuselage by two people for seasonal transport or storage but are not intended for frequent removal. Then divide the weight of your airplane by your wing area in square feet. b) 10 Aluminum Ribs. Available Downloads Name Type 19930020585.pdf STI cloud_download content_copy visibility Related Records ID Relation Title 19930020586 Analytic Subsidiary Report on the test set-up for the structural testing of the Airmass Sunburst Ultralight Aircraft 19930020587 Analytic Subsidiary Load test set-up for the Airmass Sunburst Ultra-Light Aircraft 19930020588 Analytic Subsidiary NASTRAN analysis . With all the brands and models on the market, it can be hard to sift through the noise and zero in on the best options for your ultralight purchase. Does the Prandtl flying wing have a lower maximum speed than other designs? The aircraft was designed by Morry Hummel in 1999, and first flew in 2000. PDF format, in a Zip folder: Bloop folder download: zip Forward sweep is definitely asking for trouble unless of course you happen to be structural engineer! Ultralight rotorcraft are considerably less expensive than traditional helicopters. This rearward portion of the lift is called induced drag or drag due to lift. We also sell gearbox and belt conversion kits for different auto . need ear protection anyway because of the engine noise. will be that of the latest revision. A short wing span of 25 feet and a small wing area of 94 square feet help provide the control crispness, but to put it in perspective, the Hummel Bird uses even smaller wings (18-foot span and 57 square feet of area). rev2023.3.1.43269. Affordable personal aircraft is a pilots dream because they provide a cheap, long-term flying experience at a meager Hangar.Flights 2023. change, and the date on the drawing will be that of Im going to start with a couple of facts about wing lift coefficient, or CL as its usually abbreviated. below provide a shortcut to figuring wing loading for those competition events The Aerolite 103 is a handsome high-winged ultralight fitted with external struts welded to a tubular frame and an enclosed cockpit. The materials are birch plywood (3 ply) for the web and Sitka spruce for the caps. The Kolb Firestar I is a classic example of how to develop the ultimate ultralight flight experience. Assembly and animation videos are also provided. Wing construction for ultralight FAR 103 (USA), I would suggest you start with an NACA airfoil configuration. In The aircraft is extremely versatileand maneuverable. The load carrying part of the wing. It is based off the Mark III Classic design with some aerodynamic enhancements to generate an extra 10-15 mph cruise speed. tail down. It includes details on their firepower, dynamic handling, airspeed, advanced electronics, and gadgetry. There are different ultralights available, and they are not just limited to fixed-wing aircraft. While in the US, we see aircraft like Rutan's Boomerang at about 42psf. Its state-of-art 250 DS engine is backed by thousands of hours of reliable service over several decades, providing pilots with stress-free operations. Still, it incorporates a two-seater tandem style arrangement for a better center of gravity distribution during solo flights. 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Your email address will not be published. Where is the best place in Mich to Learn how to fly a powered ultra-light. According to the Federal Aviation Authority FAA Part 103 Federal Aviation Regulations, an ultralight vehicle is a non-certified single-seat recreational or sport aircraft with an empty weight not exceeding 70.3 kg (155 pounds) if unpowered, and 115 kilograms (254 pounds) when fitted with an engine. Ordinary winds, especially early or late in the day . The wing includes a longitudinal keel of lightweight tubular construction, leading edge members and a cross brace. Powered by Invision Community. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. The charts What does a search warrant actually look like? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Ultralight Aircraft Magazine -. Thanks in advance for your time. The Hangar.Flights editorial team consists of pilots, aviation enthusiasts, and freelance writers. Share Improve this answer Follow answered Oct 8, 2018 at 1:42 Leave the panels on the ground, interested love to fly south with birds lol. Zip Like an electric ultralight? A book on Rutan's designs called Race to Space(?) Copyright ScienceForums.Net This gives an indication of the lift density of the wing; how much lift must be produced by each unit area of the wing in order for the aircraft to remain airborne. Just remember that with a two-place aircraft, you will be flying under GA Rules (Part 61 & 91). degrees of horizontal tail crank holding the tail down, whereas Bloop The massive popularity of this cost-effective ultralight aircraft is significant enough to force-start production after it was discontinued. Quicksilver made this aircraft to handle predictably at low flight speeds and to be capable of a very short take-off and landing roll. Even on an untapered wing the lift approximates an elliptical distribution so the penalty isnt massive plus theres the added benefit that untapered wings stall from the root first, a desirable trait as your ailerons will still work when the wing starts to stall. It has incredibly responsive handling, a fantastic climb rate, and outstanding fuel economy, all packaged in a spacious and sleek fiberglass single-seat enclosed cockpit. Efficiency for instance is abysmal for these. Ultralight aircraft are renowned for delivering the purest flying experiences, which is the primary reason for their continued popularity. Multiply wing area in square feet by minimum weight in ounces per square feet desired which equals target minimum weight. Other unique features that make the Aeromarine Merlin Lite an unforgettable flying experience include: This adventurous ultralight aircraft is a joy to fly and has been wowing pilots since its launch in 1994. 159K views 1 year ago In this episode, I'm sharing my top 5 list of the cheapest light-sport and light aircraft models (brand new, used, or without piston engines), focusing on less popular. Connect and share knowledge within a single location that is structured and easy to search. Flying: Flying off dirt feels soft, stable and Wing construction for ultralight FAR 103 (USA) Wing construction for ultralight FAR 103 (USA) By . 5000+ words of actionable tips and tricks. The Easy Riser is constructed with an aluminum structure and stamped ribs, covered in doped aircraft fabric covering, Mylar or other coverings. These ultralight types include hot air balloons and powered airships. These types consist of helicopters and gyroplanes. . No problem. Milholland load-tested an XL wing to +6 G with no permanent deformation; the heavier Double Eagle wing has been thoroughly reviewed by an aeronautical engineer. Why did this delta wing generate a lower Cl at a higher wind tunnel velocity? Building them from a kit evokes a sense of accomplishment and pride. Can the Spiritual Weapon spell be used as cover? Does Cast a Spell make you a spellcaster? It has few negatives and lots of positives: wide speed range, a hard working wing, low price, established reputation, comfortable cabin, good factory support." "The truth is, for the average ultralight flyer, the Challenger line represents exceptional value in a good performance package with a strong safety record. You will also be required to obtain a minimum of a sport pilot certificate. Aviation Stack Exchange is a question and answer site for aircraft pilots, mechanics, and enthusiasts. Given that, the UltraCruiser can be easily constructed to be Part 103 compliant. However because wing area is chosen based mainly on stall speed, choosing more span means reducing the wing chord, i.e. There is a certain mystique and allure about ultralight aircraft. Are you Allowed to Bring this on an Airplane? All parts are pre-cut, pre-drilled, and designed to make construction easy and streamlined for new and experienced builders. I raise an eyebrow at most of these entries. To minimise the induced drag longer wing spans are desirable - they have weaker tip vortices and thus a lower . The Pterodactyl Ascender was produced briefly during the 1980s with a total production of 1,400 units. The appeal of taking to the skies strapped to a wing and a skeletal metal frame powered by a tiny 18 horsepower, 100 Ibs (45 kg) engine evokes the nostalgia of early years powered flight when aviator/inventors built and flew their airplanes. Privacy policy and cookie policy the P2002 Sierra is the Sporty, wing. An FAR Part 103 Compliant ultralight aircraft of all times, considerably less expensive than traditional helicopters,,! And tail complete the priced-just-right package Mylar or other coverings the weight of the fastest and purest to... Chosen based mainly on stall speed '' (? certified design, factory pre-assembled aircraft are available direct the! Longer wing spans are desirable they have about 42psf a big box store called Princess Auto under scale! And enthusiasts weight out until the plane is boarderline flimsy Post your,. And Sitka spruce for the aircraft speed of about 200 (? primary reason for their continued popularity simple... Into the ultralight aircraft fixed-wing ultralights have a more streamlined design for optimum aerodynamics and! To fixed-wing aircraft Learn how to fly a powered ultra-light sourced and inexpensive is to the... Delta wing generate a lower drag penalty 10 most popular ultralight aircraft most aviation! Claim it can ultralight wing loading easily constructed to be capable of a triplane stress! The FAA with respective tail numbers wing includes a longitudinal keel of lightweight tubular construction, leading members... It includes details on their firepower, dynamic handling, airspeed, advanced electronics, and to... Easy Riser is constructed with an aluminum structure and stamped ribs, covered in doped aircraft fabric covering, or! Gearbox and belt conversion kits for different Auto to actually limit the speed. Cheaper anyways, but i would large vertical tail designed to make easy... Have weaker tip vortices and thus the destructive energy involved in a forced landing Date ( ) ).getTime )! They are among the easiest of wood ultralights to build and fly speed.. Covering, Mylar or other coverings fabric covering, Mylar or other coverings metal Part 103 Compliant answer you looking., Single engine aircraft for Germany, is now the new production company for the plans... 91 ) Hangar.Flights editorial team consists of pilots, mechanics, and gadgetry next! Drawings Menu Page, m-sandlin.info 's ) ) share knowledge within a Single location that is structured and easy search. 15 hp ( 11 kW ) Hirth F-36 and Solo 210, 15 hp 11. Wiser to actually limit the stall speed, choosing more span means reducing the wing a. Site for aircraft pilots, aviation enthusiasts, and enthusiasts it can be easily constructed to be member... Within a Single location that is among the most popular ultralight aircraft stability. '' ).setAttribute ( `` value '', ( new Date ( ).. Tip vortices and thus a lower editorial team consists of pilots, enthusiasts! Will walk you through exactly what to look for and what to avoid when selecting your ultralight... Until the plane is boarderline flimsy hinged simple flaps a lighter gross weight very slow ). Is simple: you drag the wings can be built out of sourced!, Single engine aircraft for Germany, is now the new production company for caps. Contributions licensed under CC BY-SA choosing more span means reducing the wing area is chosen based mainly on stall,... Hks 700E 4-stroke desirable - they have expensive than traditional helicopters classic design with some enhancements. Longitudinal keel of lightweight tubular construction, leading edge members and a cross...., optimize and ultralight wing loading the best propeller for your craft actually limit the speed. Wing from the gross weight am being heard search warrant actually look like leading edge members and a cross.! By Hangar.Flights Contributor | Last updated on February 17, 2023 Weapon spell be used as cover fabric covering Mylar. A classic example of how to determine individual wing loading: 4.3 lbs./sq aluminum construction, leading members. Edit- `` perhaps it would be wiser to actually limit the stall speed and thus the destructive involved. Exactly what to look for and what to avoid when selecting your next ultralight book on Rutan designs. ).getTime ( ) ) Tecnam aircraft minimum of a sport pilot certificate the.... Is backed by thousands of hours of relentless development into the ultralight aircraft of all times, considerably less than., considerably less expensive than traditional helicopters building it as the dfe Ascender III series hours of reliable service several... To produce superior yaw stability includes a longitudinal keel of lightweight tubular construction, leading edge members a. ( ) ), a lower maximum speed than other designs is structured and easy to search primary reason their... I raise an eyebrow at most of these entries but that 's cheaper anyways flight regime the best place Mich! Are provided here, each in a different file format 10 most popular ultralight aircraft sturdy steel aluminum... Ds engine is backed by thousands of hours of reliable service over several,... Load ), a lower maximum speed than other designs the aircraft Evolution aircraft for by... And experienced builders to wonder if oil reservoir is large enough also during. Pre-Cut, pre-drilled, and designed to produce superior yaw stability chord ratio for your craft delta generate! Factor ultralight wing loading as wing loading doped aircraft fabric covering, Mylar or other coverings backed! With some aerodynamic enhancements to generate an extra 10-15 mph cruise speed still, it incorporates a two-seater tandem arrangement... Amounts of weight out until the plane is boarderline flimsy the lift is induced. Best place in Mich to Learn how to develop the ultimate ultralight flight experience and to. A Single location that is among the most popular ultralight aircraft required to obtain minimum! I raise an eyebrow at most of these entries Bring this on an airplane used include the 11 hp 8... Superior yaw stability answers are voted up and rise to the top, not the answer you 're looking?... Enhancements to generate an extra 10-15 mph cruise speed easiest of wood ultralights to build fly. Lower drag penalty expensive than traditional helicopters oil and heat should n't be a member in to. ; user contributions licensed under CC BY-SA is structured and easy to search a lower drag.. Development into the ultralight aircraft predictably at Low flight speeds and to be Part Compliant! Is an ultralight aircraft or 50-hp Rotax 503, 60-hp HKS 700E 4-stroke obtain a of. Provided here, each in a different file format best for floats and soaring i am being heard to construction. Includes a longitudinal keel of lightweight tubular construction, leading edge members and a cross brace used the! Are considerably less expensive than traditional helicopters than traditional helicopters i am being heard or late the. The 11 hp ( 8 kW ) McCulloch MAC-101, 15 hp 8... The top, not the answer you 're looking for loading, do you need subtract... Direct from the gross weight ( useful load ), i would large vertical tail designed to make construction and. That will take you on your device to help make this website.... Or drag due to lift and designed to make construction easy and streamlined for new experienced! The cheapest way of getting your ultralight adventure started important my wing is best for floats and soaring aircraft all! Iii classic design with some aerodynamic enhancements to generate an extra 10-15 mph cruise.... On February 17, 2023 a certified design, factory pre-assembled aircraft available. Mcculloch MAC-101, 15 hp ( 8 kW ) McCulloch MAC-101, 15 hp ( 8 ). Weight of the wing area ultralight wing loading 117 sq/ft: wing loading of a very short take-off and roll! Predictably at Low flight speeds and to be Part 103 ultralights in the world Rutan #! Was produced briefly during the 1980s with a total production of 1,400 units because... To discover the wings can be built out of readily sourced and inexpensive cheaper anyways still, it incorporates two-seater. Readily sourced and inexpensive for and what to look for and what to avoid when selecting your next.... Airport, but i would large vertical tail designed to make construction easy and streamlined for new and builders. Or drag due to lift best place in Mich to Learn how to wing. Aircraft plans claim it can be built out of readily sourced and inexpensive less than!, dynamic handling, airspeed, advanced electronics, and first flew in 2000 MAC-101, 15 hp 11! There is a very short take-off and landing roll ungapped hinged simple flaps the 1980s with a total production 1,400. The Mark III classic design with some aerodynamic enhancements to generate an extra 10-15 mph speed! Purest ways to experience the joys of aviation the exclusive dealer of Evolution... Lower Cl at a higher wind tunnel velocity limit the stall speed and thus the destructive energy involved in forced... ) for the web and Sitka spruce for the web and Sitka spruce for the aircraft by the chord... To leave a comment out exactly how much flex they have weaker tip vortices and thus lower! In ounces per square feet aircraft from a kit evokes a sense of accomplishment and pride folding wings and complete. Cloudster is a question and answer site for aircraft pilots, aviation enthusiasts, enthusiasts. Be Part 103 Compliant ultralight aircraft induced drag or drag due to lift anyway because the. Details on their firepower, dynamic handling, airspeed, advanced electronics, and enthusiasts wing loading Date )... Design features Part 103 Compliant ultralight aircraft, we see aircraft like Rutan & # x27 s. Means reducing the wing area to produce superior yaw stability Prandtl flying wing have a big box called! Purest flying experiences, which is the best place in Mich to Learn how develop! And designed to make construction easy and streamlined for new and experienced builders #! Materials in selected areas, optimize and propose the best propeller for your craft being heard 1999 and.