![Mark Rumsey](/img/default-banner.jpg)
- Видео 44
- Просмотров 3 705 539
Mark Rumsey
Добавлен 16 окт 2010
These are my dreams of terrestrial flight and space flight.
Magic Carpet Ride
Having fun flying my Mirocopter SCH-2A! It is so fun to fly and it feels like a magic carpet. Thank you Lee Dilley for taking the video! rototrek.com
Просмотров: 391
Видео
Landing Practice and Cyclic Yaw Assist
Просмотров 1,5 тыс.4 месяца назад
Here I am practicing more precise landing and also assisting my yaw response by 'stirring the pot' with my cyclic. While pressing the yaw pedals, I stir clockwise to help yaw right and counter-clockwise to help yawing left.
Fun Fast Flight in my Mirocopter Feb. 18, 2024
Просмотров 1,8 тыс.4 месяца назад
A typical training flight where I am learning to do quick-stops. For more information visit rototrek.com. My friend Pat Hernandez put this video together. His company is werigi.com
Last Flight of 2023 (Long Version)
Просмотров 3,3 тыс.6 месяцев назад
Flying high and fast on my last flight for 2023. I got up to 35 knots (40 mph) and performed a few small quick-stop maneuvers. So much fun! #coaxial #drone #helicopter #ultralight #multirotor #rotor #rotorcraft #mirocopter #sch-2a
Flying Faster #Shorts #helicopter # rotorcraft #ultralight #drone #coaxial
Просмотров 9747 месяцев назад
Flying up to 30 knots now in my Mirocopter! Learn more at rototrek.com
Flying the Mirocopter faster around the field!
Просмотров 2,2 тыс.9 месяцев назад
I got up to about 20 mph flying in a pattern around the field. I learned that I should be pressing the yaw pedal to start turning and then input cyclic through the turn. Please visit rototrek.com for more information.
1st Forward Flight in My Mirocopter
Просмотров 2,5 тыс.9 месяцев назад
This is my first time flying my Mirocopter SCH-2A in forward flight! Here I am beginning to learn how the yaw control feels when I move forward compared to a hover. Please visit rototrek.com for more information.
Mirocopter Flying Out of Ground Effect (OGE)
Просмотров 7379 месяцев назад
This is the Mirocopter SCH-2A ultralight coaxial helicopter flying out of ground effect. Visit rototrek.com for more information.
Mirocopter SCH-2A - My First Hover!
Просмотров 3,9 тыс.11 месяцев назад
The Mirocopter SCH-2A is a FAR Part 103 classified ultralight coaxial helicopter. This video is my first hover after completing just over 5 hours of dual training in a Robinson R22. Before my R22 training I had about 40 hours in X-Plane 11 with a R22 model. This was a major milestone and can't believe it has finally happened! If you want more information on the Mirocopter SCH-2A visit RotoTrek....
Mirocopter SCH-2A Customer First Flight
Просмотров 6 тыс.Год назад
The Mirocopter SCH-2A is a FAR Part 103 classified ultralight coaxial helicopter. This video is the first flight by a customer who is an experienced helicopter pilot. If you want more information visit RotoTrek.com. Or if you want purchase one contact Mark Rumsey at mark.rumsey@rototrek.com. Mark Diciero is the owner of Classic Rotors Museum in Ramona, CA. Visit their museum at rotors.org. Musi...
Mirocopter SCH-2A at EAA AirVenture 2022!
Просмотров 142 тыс.Год назад
The Mirocopter SCH-2A had made a big splash at EAA 2022! We had a constant flow of people visiting our booth all week and EAA also took notice. We were interviewed by the AirVenture daily newspaper and the EAA magazine! We also had video interviews with EAA and several other organizations that just loved the Mirocopter. Because the unit we had at the show only had 1/2 flight time on the airfram...
Mirocopter SCH-2A Autorotation and Circular Turns
Просмотров 36 тыс.Год назад
Mirocopter SCH-2A Autorotation and Circular Turns
Does Coanda Effect Produce More Thrust Than Propeller Alone?
Просмотров 32 тыс.6 лет назад
Does Coanda Effect Produce More Thrust Than Propeller Alone?
Jis jis ko Bharat Mata ke darshan hue wo like kare
motor ne kullandınız merak ettım kaç hp
Quá giỏi
Look like Akhand bharat ❤
Nice machine at a rediculas high price, no ones going to pay it .
I have sold seven since January 2022.
I'd be worried flying under a 2 stroke
Had you had any rotorwing flight experience prior to this first flight?
This is my friend who is a very experienced helicopter pilot.
@@coaxman He's fat like me too. LOL. I have no rotorwing experience other than DCS, X-Plane, and MSFS using true to life controls. How much rotor time did you have before flying one of these. I ask because there is one for sale locally that I'm very interested in.
@@simple-controls5507 I did about 40 hours on an R22 in X-Plane and 5.3 hours dual instruction in an R22 before flying my Mirocopter.
thanks for sharing your close autorotation video! Yes would love to see a full on, power off/down auto. Fly safe, man😀👍🏻
Does this little co-axle helicopter have auto-rotation capability???
Yes it does.
Perhaps ya'll got share a video where you're performing some . . . would love to see it😀
@@truckerray7533 This is pretty close but I am trying to get a real one soon. ruclips.net/video/hkZiRy4otgE/видео.htmlsi=qJkdLkSEzisj8i0v
I used to fly RC helicopters; I think I will be able to learn how to fly the Mirocopter. I just need a Mirocopter donor...
Been watching your progress closely. What a most excellent machine. What power percentage does it need oge hover? Do you have any yaw stabilisation? What do your neighbours think? I delivered a bag of jet planes :)
Have you tried landing it on the roof of the company you are working for like you did with the paraglider? That was next level.
Not yet. Don't have plans to do that.
Goooo Mark. I might have to hit you up for lessons...so I can operate the VTOL I'm working on
How many engine revolutions per minute?
5700 engine rpm
Top
Looks fun! How many hours do you have flying it now?
About 8 hours flying.
Fake
India that is Bharat
Go Mark, go.
i cant take all that 2 stroke noise
Good evening, do you have the helicopter construction project to sell?
I only sell new Mirocopters.
На какую макс. высоту вы поднимались на нём ?
This is at 2000 feet. Max height 11000 feet
@@coaxman In Russia there is a Micron helicopter project (MK-115). It also uses the MZ-202 engine, but its characteristics indicate slightly better parameters: cruising speed 90 km/h, dynamic ceiling 4000 meters (13123 feet) It is not yet for sale and is undergoing testing. Its price should be $20,000
@@deadpavuk7657 Yes, I have been following the Micron for a very long time now. I hope it comes to market!
Это и всё на что он способен?
what elevation are you flying at?
2000 ft
Technically it’s a section of the top bit of Australia and all of PNG.
CHILE ❤
I would like you to come to El Mirage and give a demonstration to the Gyro crowd at the next meeting. Thank you for the updated video.
Gooooo Mark!!!! ~M~
Your livin my dream. Congratulations 🍾🎈🎊
I wonder why the damn muffler isn't lowering the noise of the engine.
Totally awesome, have you flown before and how many hrs of practice to get good enough for flight
40 hours on X-Plane simulator and 5.3 hours dual instruction in an R22.
Curious, do you think a cabin enclosure will be developed and offered as an option?
There are no plans for a cabin yet.
It looks like a good challenge and even some exercise as you control carefully and ride your bird!😊
Afrikan dropouts be tryna figure how U did what they couldnt with the ceiling fan & bits of roadside scrap
Afrikan dropouts be tryna figure how U did what they couldnt with the ceiling fan & bits of roadside scrap
2 blade mang 😳
Looks cool, looks like a lot of fun, looks scary. I sure hope it is a lot safer than it looks!
Looks safe enough tbh
@@TheJackDavids Looks like a human chopper from Ronco.
Baby Kamov.
How does it do in autorotation?
Love to be in your shoes right now. You don't happen to know the spec of the main rotor drive belts? looks like double sided poly V?
This is from the User Manual: Multi-rib PK power transmission belts, Optibelt or other high quality multi-rib PK belts. They have ribs only on one side.
@@coaxman Thank you very much for that. 👍
👍👍👍👍👈👈
Where are you located at? Just generally
I am in Murrieta, CA (Southern California).
@@coaxman I thought it was someplace warm by the trees and foliage. I’m in Bel Air Maryland. Not as warm. Lol
It's cooooool one. Very nice coaxial helicopter...
These seem like a good design that's easy to control. Are they safe in negative g? How well they handle winds and turbulence?
They are definitely easier to fly than a regular helicopter because the coaxial counter-rotating blades cancel out all torque. This is a real helicopter and not a gyrocopter so it should handle negative g just fine. It has fully articulated rotor heads so there is no danger of mast-bumping. The Mirocopter is very lightweight and is sensitive to high winds during hover. However, it flies up to 62 mph and handles turbulence really well.
@@coaxman But the wind can be counter acted by just tilting towards it, right??? How about engine failure much time it gives pilot to react? Can it do yaw motion just like regular helicopter? Is there's a danger of contact between blades?
@@dkdanis1340 Yes, you can hover in higher winds by balancing pedal control with cyclic. Just know when you takeoff in high winds the Mirocopter will weathervane into the wind because of the tail vanes. You have pedal controls that deflect the tail vanes to give you yaw control in both hover and forward flight. Regarding engine failure the Mirocopter has a high inertia rotor system because it has four heavy short blades. This higher inertia is more forgiving when entering autorotation and also during landing after an autorotation. Also, coaxial helicopters have about a 20% slower decent rate in autorotation. There are two instances when an upper blade might hit a lower blade. If you start rotating the blades with the collective up there is a chance they will hit each other in gusty winds just as they start rotating. Obviously, just like any helicopter you must start rotating the blades with collective in the full down position. The other instance of the blades hitting would be in high speed forward flight. The Mirocopter is classified as a Part 103 Ultralight so the Vne is 62 mph, but it will fly faster than that. Theoretically the blades could hit somewhere above 80 mph but that has not been tested.
@@coaxman But that can only happen when they start rotating and not in flight? Let's say it flies at 50-60 mph and it gets hit by strong rotor wind is it safe in that situation?
@@dkdanis1340 It is fine in that condition because the centrifugal forces far outweigh the gust of wind hitting the blades.
CONGRATULATIONS. Your a man livin my dreams. Great machine
Thank you Bruce! The whole point of this helicopter was to make personal VTOL possible for the average person. The Mirocopter is the lowest cost production helicopter in the world and it is a true ultralight. So you don't have to get a pilot's license. Instead, you spend part of that money on training. I did not know how to fly helicopters before I purchased this one. If you really want it you can do it!
@@coaxman did you build it from kit?
What is your altitude? Curious how it would perform at 7,000ft ? What is the flight time? Thanks!
@@bruceyoung1343 These are manufactured in Slovenia. I am a distributor for them here in the states. They are assembled, test-flown, and then shipped to you in one crate. There is some re-assembly required but it takes less than a day and then it is ready to fly!
@@robertheywood141 I am flying at 2000' but it can fly much higher. It will hover a 270 lb pilot out-of-ground effect (OGE) at 5500' and hover that same pilot at 6500' in ground effect (IGE). But if you weigh 170 lbs you can hover OGE at 7500'. Once you start flying forward you can get much higher. It will cruise at 50 mph for 1 hour on its 5 gallon fuel tank.
Is my understanding this is the same engine Mosquito helicopters use? Thanx
Yes that is correct.
nice,,, it seems smoother than a single rotor ,, easier to control i bet as well
Definitely more stable and easier to control than an R22
nice,,,, wonder if its smoother than a single rotor ? seems like it,, your hand was not bouncing around alot
It is very stable and easier to fly than a regular helicopter. But because it is so light you feel more vibrations
Thanks for doing this expt...I wanted to know if the coanda device would produce close to the same thrust and clearly it does with some efficiency losses.
Mark, do a show regarding.... ✈ℕ𝔼𝕎 𝔽ℝ𝕆ℕ𝕋𝕀𝔼ℝ 𝕋𝔼ℂℍℕ𝕆𝕃𝕆𝔾𝕐 𝔾ℝ𝕆𝕌ℙ 🤯💥🤯Multidisciplinary engineer/inventor here. We are developing one of my numerous ultra simple, long life, engine architectures which offers Significantly‼greater ratios of power to weight[specific power] and energy to volume[specific energy]...without any pollutants [NO, CO2 is not a pollutant] and can use any fuel or mixtures thereof. It's will be based on the 𝔽𝕦𝕖𝕝 𝔸𝕘𝕟𝕠𝕤𝕥𝕚𝕔 ℤ𝕖𝕣𝕠 𝔼𝕞𝕚𝕤𝕤𝕚𝕠𝕟 𝔼𝕟𝕘𝕚𝕟𝕖 [𝔽.𝔸.ℤ.𝔼.] tech described below with thermal efficiency ~60% which is close to an EV's charge-discharge cycle efficiency.😉 😁 Torque...constantly Maximal. Coming to Yourtown soon. ‼ 😶🌫🤯Before that, we introduce the revolutionary FAZE engine technology. The 𝔽𝕦𝕖𝕝 𝔸𝕘𝕟𝕠𝕤𝕥𝕚𝕔 ℤ𝕖𝕣𝕠 𝔼𝕞𝕚𝕤𝕤𝕚𝕠𝕟 𝔼𝕟𝕘𝕚𝕟𝕖 [𝔽.𝔸.ℤ.𝔼.] tech best solves the issues present in previous internal combustion engine designs by transforming the old paradigm into a simple, low cost, quiet, power dense, efficient, on-the-go liquid and gas fuel-flexible, ‘non-polluting’ solution for power generation of all scales and advanced transportation, construction, military, off-road vehicles including ships, aircraft, trains & robots not possible before. Companies can either get aboard or risk of getting run over. 𝔽𝔸ℤ𝔼 delivers better than 25% ABSOLUTE/ACTUAL [not relative] fuel efficiency improvement over gasoline engines, more than 15% for Diesel engines at any operating condition - speed/load, ambient temperature or elevation, not just at one optimal testing point at STP. Real world driving cycle savings could be an additional 200% higher due to the constant MAXIMAL efficiency and torque. The simple, low cost, native/built-in, non-electric, environmentally safe, non-explosive, temperature agnostic 𝕊𝕦𝕡𝕖𝕣ℍ𝕪𝕓𝕣𝕚𝕕© feature recovers more energy than EVs and provides approx.100% fuel savings for a combined absolute vehicle fuel usage improvement of approximately 300%, thus obviating the basic need for expensive EVs & e-hybrids. 𝕚ℙ𝕠𝕨𝕖𝕣𝔹𝕠𝕠𝕤𝕥 adds >400% more torque. It’s like 4 engines in 1. 𝕚𝔼𝕗𝕗𝕚𝕔𝕚𝕖𝕟𝕔𝕪𝔹𝕠𝕠𝕤𝕥2© further improves efficiency, torque, power & other performance metrics by 10%. This is all done w/o a transmission. Additional fuel saving solutions are available. The FAZE engine perfectly follows the vehicle’s road or genset’s electrical power demand with no energy loss [no fuel waste], This unique characteristic enables dispensing with any auxiliary power units [APU] for power or refrigeration in any application. This also makes for a perfect range extender for battery electric vehicles [EV] or as a standalone EV charging unit even where is no electric grid. The fuel agnostic capability allows instantaneous use of any liquid or gaseous fuel [natural gas at home!!!] incl. biofuels and hydrogen, even if old/dirty/unprocessed like flare gas or employ the concurrent multi-fuel capability…anywhere on the globe. One engine for all locales w/o changes! Unlike EVs, this enables fast fueling anytime, anywhere…with no troublesome infrastructure disruptions or changes. EV’s are not a solution to the [FAKE]climate or mobility topics as high level of electrification globally is unrealistic [See Patrick Boyle's video "Electrify Everything?"] The technology offers smokeless, non-polluting, low odor heat and noise output without costly after-treatments, etc.,… with only the lowest CO2. It has a negative carbon footprint with hydrogen, ammonia, biofuels or gasified municipal, agricultural and/or forest waste and coal from a 2-stroke-like simplicity. These are HUGE business opportunities. We can provide these turnkey solutions The FAZE technology can be integrated into any ICE or vehicle architecture, adding some of the positive characteristics to its own. With virtually no electronics and emissions equipment, the cost of purchase and reduced servicing frequency make this solution even more appealing. Those are my two-bits PS. Did I mention we're developing advanced, simple, low cost, power dense electric machines and torque dense[read - compact], infinitely variable FrictionLess transmissions? PPS. ✈✈✈ℕ𝔼𝕎 𝔽ℝ𝕆ℕ𝕋𝕀𝔼ℝ 𝕋𝔼ℂℍℕ𝕆𝕃𝕆𝔾𝕐 𝔾ℝ𝕆𝕌ℙ is a visionary multidisciplinary B2B innovation company utilizing a licensing business model or collaborative enterprise with strategic partners to develop Advanced clean, efficient, power dense solutions in domains of energy, propulsion, mobility, robotics / exoskeletons and clean technologies with a particular emphasis on the aerospace sector including space exploration and commercialization
How do I get one
Send me an email at mark.rumsey@rototrek.com and I will walk you through the process. You can also visit rototrek.com/purchase for more information.