New LS8-e neo review | Electric Glider 15 m & 18 m wingspan
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- Опубликовано: 10 сен 2019
- Flying the LS8-e neo in Italy was a lot of fun. With this review I will show you the most important technical features of the glider and FES propulsion system.
These are my personal thoughts about the LS8-e neo and this video is not sponsored by DG Flugzeugbau.
More information about the glider: www.dg-flugzeugbau.de/en/airc...
Many thanks to Julia Steinle for the thumbnail and helping me to film the review on the ground.
Follow Julia on Instagram: / juliet.sierra
Follow me on Instagram: / stefan.langer
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Наука
it’s the only sport that makes me dream. and even more today. my first flight was in a wooden glider with my dad in 1967. spending time on airfields is what we did throughout our childhood and adolescence. glider passion is a virus. Congratulations about this one and thank you to share with us
A wooden glider?!
@@kagefisk in 1967
@@kagefisk : they all were made from wood and cloth - once. Plastic fantastic is here for only, like, 50 years. What are 50 yrs, nothing. I learned to fly on a wood&cloth glider, too. Was a great experience.
@@demezon6572 wow thats amazing!
It must be on the expensive side of gliders, but I love it's high tech dashboard. Also the electric propulsion is nice feature for gaining altitude when it's really need.
The point at this glider is, that the construction of it is already almost 30 years old. In fact its even older because the Ls8 is basicly a Ls6 with fixed flaps, so you can say that the glider is from the 80s. Of course the Ls8 became kind of a legend with the time because it flies really easy but though has a good glide ratio (should be about 44:1) . Also its one of the most used glider for competitions in the standard class besides the discus 2.
So DG in fact builds a glider, which is more than 30 years old. They do only small facelifts (like the neo winglets and so on) on them. The gliders of them cant compete with gliders of today, but nevertheless they cost a lot.
@@Michael0905 how much
@@minecraftminecraft3580 ~$160,000 USD from what I've found.
I am so glad that full size aviation is finally catching up with RC model technology.
TXLorenzo how much would one of these cost?
@@leom5095 about 140K Euro. Gliders can last very long 50+ years.
@@folkenvanvanel6611 I’m way late, but me and a few others will be attempting to make a glider like this with one seat, and we are starting to make RC models of this, hopefully we can make a full size model soon.
Thanks for the walkaround. What a beautiful glider you have! Such neat insturments and a full screen gps and presumably any kind of map. I love the electical system and with 20kW surely one could climb at several m/s. I went solo in England flying in K7's, a K10 (I think), then K8's. Great fun! I'd love to fly again!
Can't believe how far RC's have come - 'bout time they released a 1:1 ratio model
Haha, but not the cheapest RC glider 😂
I had an irresistible urge to blip the throttle stick on my transmitter as he was winding the prop! :D:D:D:D
The electric cri-cri is the ultimate 1:1 RC model =)
Stefan Langer Whats the Prize for the Plane ?
@@Tatesmate grand prize
Magnificent looking glider. Smooth low noise and compact electric power. Top combination.
He literally said it was too loud. As the 1 thing he didn't like.
I thought it was amazing though.
For a glider its actually pretty loud. Since we don't have engines running and fly at around 100-160 km/h on average it's normally even quieter.
Hopefully only the airvent or the canopy...
Fascinating my friend, keep up the good work.
So Cool.....Glider flight is truly amazing. Now with this, much more exciting experience. Thank you!
Großartige Idee! Bitte mehr Segler-Reviews! :D
Comes closer and closer to rc electric glider solutions. Like it!
My thoughts exactly. Looks so much like the electric launch RC gliders I used to fly.
I particularly enjoyed the extended battery securing aspect to this video. It's never given enough air time in similar features. I love watching batteries.
@Sam Haslam it is not completely foolproof, so not yet suitable for club operation... ;-)
I don't mind a little TV or a campfire, but sitting around watching batteries...👀..?
Cynthia Ayers I think they’ve got a website for that.
The batteries can be swapped and the flat batteries are charged while you fly. Way more fun than charging built in batteries when you can't fly for an hour or so while waiting.
that prop is the coolest thing! it comes out on its own then folds back in on its own! thats so cool!
this guy in 2030 : Boeing 798-678-A review
I don't even own a glider. Just really enjoyed such an indepth review, got to learn a bit about gliders too!
Most people don't own gliders. They join a gliding club and pay membership fees which entitle them to fly the club's aircraft. It's mostly volunteers that do the instruction and that's usually free. You just pay for the launch and a nominal hourly rate for the aircraft. You should check it out... it's a really great scene.
Try with styrofoam. Wrap it with some cheap carbon fiber substitute. And you might be able to take it up to the sky.
And it promises to bring you down sooner or later in one way or other. 😁😛
your comment is 200 likes!
Mosquito helicopter?
@@misternaive8566 and then break your legs ......hahahaha
I landed on the rich people's side of RUclips again :/
I have been recommended gliding videos multiple times now as of today. I dont get it. Cant even afford a new phone and they are showing me this lol
Hello there fellow peasant!
adrianTNT Yep,there's no doubt about it,being rich looks fun...😔
adrianTNT 😂
Almost nothing about is free but gliding is not expensive when compared to other sports. Most gliding clubs are run by volunteers ie. Members and may have only a couple of employees (usually instructors).
There's also amazing rates for under 25's which can make the flying almost free, young people just need to be able to make their way to the airfield and you can borrow club gliders until you give up flying if you don't want to buy one.
As with cars (also not free 😉) there's a second hand market and often random people buy one together and share annual costs in a syndicate.
It costs as much as you want to put in to it.
£50 a month can buy you an hour or more of flying and that's basically a cheap meal out for two with someone you really liiiiike
Dankeschön, brother, for showing again German ingenuity! Cheers from the U.S.! 🇺🇸💛🇩🇪
Sehr schön😃👍🏽leider blieb mir das Thermik-Gefühl immer verwehrt und ich musste mich mit der Motorfliegerei begnügen...das Video ist klasse👍🏽👍🏽👍🏽
Dankeschön 👍🏼
Das Motorfliegen hat mich bis jetzt noch nicht gereizt.
+1
Ich fang nächstes Jahr an freu mich auf viele tolle flugstunden
I had a glider flight, the view of you going down the runway was such a rush. What a lucky dog you are. It's not very, very good, it's excelent.
It took my body a few flights to become used to the sensation but i've just logged my 17th and over 10 hours and I don't intend to give it up as long as I can keep it up ;)
Just wait until you get to try a winch launch. It's incredible
You sound just like my brother in Germany. Dang dude, makes me miss him more. Be safe and this was an awesome review!
Yo man i hope your having a great day!
I love how everything is perfect here
Seems to be a very nice glider. Thanks for sharing!
It is!
I love how he reviews the cockpit while he is flying lol
Makes a change from watching car videos. Very cool glider and amazing countryside, nice driving roads.
AMAZING!! Certainly the best glider channel on RUclips.
This is the future.... awesome engineering
I thought we're living in the present ;)
@@SKhandleYT THAT WAS A STATEMENT FOR THE TECH SHOWN IN VIDEO. THE "TECH IS FUTURE". BE COOL
Beautiful flying machines 👍
Sehr schönes Flugzeug. Super gut erklärt, viel Spaß mit dem schönen Vogel und immer guter Flug.
Hi Stefen , i absolutely like your channel , great job !
Sensacional! Eu ainda vou ter um desses. Voar é simplesmente maravilhoso!
Lucky
Holy crap! That's a real ep glider! Thought this was RC review
Haha, real gliding is more fun 😅
So what's the price bro?
@@monsieuryatangaki9862 The price depends on the equipment, trailer... The base price for the glider is about 115.000 € + VAT
@@SteFly that is actually not extreme. I saw some electric gliders for more than twice that
Stefan Langer I’m more of a car person. I would spend $115,000.00 on a sports car. But it would be so cool to be able to fly
Beautiful walkthrough 👌👍
This guy living the dream 😍✈🛫🛬🛰🛏🛋🚿
Thank you for the interesting video: it gives a nice insight into the operational realities of a FES equipped glider. You make an interesting comment that the LS8, when compared to the '29, is the more 'communicative' glider regarding thermal structure and hence easier to core quickly. I was wondering how you would rate the Libelle in this regard?
The Std. Libelle (without winglets) is also very communicative but compared to the LS8 not so stable. You need to fly the Libelle more actively and it takes more concentration. But the feeling of the thermals was also very good.
I saw this glider today @Bruchsal Airfield. I'm a proud member of the Lsv Bruchsal. :) nicely worked out video there
Great honest review. Thank you.
Looks fun. Wish we mere mortals could fly too but it's pretty to watch also. Thanks for the vid and the plane looks and flies great from what I see here.
The wright brothers would be proud of your glider.
Santos Dumont*
Otto Lilientahl to
I started in a Switzer 233 like flying a pickup truck, It had air leaks all over and i liked the wind sound. When the sound stopped your were in a Thermal or in trouble. It was fun.
Was it with air cadets?
@@Matthew-se1xf I wish it would of been cheaper.
I was a passenger in one of those once. My friend did wingovers above the Flatirons in Boulder and I puked out of the rectangular side window in the back seat that flopped downward on hinges. No thanks.
The SGS 2-33 was my first solo...the only other gliders I've flown are the ASK 21 and PW-6U but compared to those, it flies like a pickup truck. Compared to the LS8 and other modern stuff, it must be closer to a freight train. Still, the Schweizer was always a good time...god knows my slipping skills got better because of it.
Super Video! Mit vielen Infos, ganz toll!
Dieses Flugzeug ist sehr beliebt, Stefan, danke für den Einweisungsflug. Von einem so schönen Flugzeug würde ich gerne mal einen Selbststart ohne Schlepphilfe sehen. Der Lärm kann durch die FES-Kühlung des Elektromotors verursacht werden. Ich wünsche Dir einen guten Start in die Saison!
Hi Stefan, nice video again! :) was the noise in the cockpit produced by a bad sealing somewhere, or is it produced by the FES propellor?
Nice review Stefan, how do you have the time to create that many videos haha. This LS8 is a dream setup! - though would've loved to hear some range and performance specs on the FES system.
Thanks mate! Yes, it´s really time consuming to film and edit so many videos. Especially during competitions it is stressful. But now I´m back home and take some time to edit the footage. I had no time to make a proper range test only with the electrical motor. At one day I used 3,3 kWh and the battery was already fairly empty and the FCU said that I should reduce the power, even in level flight with 5 kW setting... So the reality is something between 60 - 80 km range in calm air. But most of the time this is enough.
Super emotions! Thanks!
Love this glider. Thanks
Very cool glider! How many minutes of power do those batteries provide, when on powered flight?
This plane I literally have as an RC 😲🤩
Yes! Me too. I have a asw28 which is similar. The nearest i get to this is with fpv
Super tu video!! Exelente descripción del planeador!
Enjoyed it immensly
Muito bom o vôo, parabéns
If I had unlimited funds, this 18m would be my first, last, and only choice.
@IIExtreme23x how long do you want the wing to be? any longer and his roll rate would be slower than the antonov
@@papakilo-2750 not really, the aileron is still on the far edge of the wing so there is alot of Torque and the plane is also very light.
I would buy a plain with a big engine.
Literally first glider video I saw an hour ago got me thinking that it would be a nice addition to have an electric motor with a folding prop on one of those in case the pilot fails to find any lift. Then I thought that of course that would be a compromise on the gliding abilit, because of the weight so maybe it's not the best idea. Googled the weight of some glider, did some quick rough maths about weight, electric motors and energy consumption then realized it might not be such a bad idea. Literally a few recommendations later this video shows up and I feel validated lol.
Ausgezeichnet....Sie sprechen sehr gut English! Ich habe alles genoßen! Vielen Dank. Before I went to US Navy Flight School, YEARS ago, I flew Schweizer 2-22 and 1-26 Sailplanes...never had the chance to fly a Glasflügel. One fact: sailplanes make one a better pilot, at least for my sailplane experiences, I had no motor and thus had to have an excellent downwind, base, and FINAL....could not go around again!! Love this video....Wenn ich nur dort wäre!!
Nice review. I have to agree that the noise levels are way too high. I’ve flow I think 4 standard LS8's and none were as noisy. I’d suggest it’s caused by the unsealed battery box leaking and I’m surprised you didn’t tape it up...
You are awesome man 👍
Thank you man 👍🏼
Thank you for sharing! God bless!
Wow that is amazing.. I love the future of aviation... thank you for this beautiful video..🤙🏻🤙🏻🤙🏻
future ?
Brilliant design and very good glider
hmmmm
Man, that folder looks CLEAN. I could see owning this...nooo problem. Would really like a self launcher, though, so that pretty up front prop isn't really the answer for me. Ridiculously nice panel, dude. Does the whistle diminish when you open/close the vent, or is that not a contributor?
Such Quality!
wow!! so amazing!!!
Finally they made a 1:1 scale RC motor glider ;)
Nice aircraft :)
I like the mauser cannon poking out through the spinner :-P
Time to buy one !!!
Imagine if thermals could be sensed and detected and then projected onto the canopy like a full canopy heads up display.
Beautiful glider. Pity it’s so loud... probably the propeller blades causing rupture in laminar flow around the nose area? I wonder if they can fix that. Thanks for sharing!
Yes, I also did not expect that it is so loud. But still better than the old sustainer engines. Thank you! 👍🏼
Ultra cool!
It melts my heart
🥰😍😍
Yeah, I think I wouldn't buy this glider too, because of all of that noise in the background as he said... too noisy... I'll stick to my new skateboard :-(
LOLL
@ASTAAD G you also don't have a sense of humour... lol
Lol
LOL
Ale Cisla you don’t either.
"It's too noisy in here" well, it is but you can wear headsets for the noise. Nice glider
If you're flying a glider, you don't want to need noise canceling headsets. It's like heavy vibrations on a bicycle...
Складывающиеся лопасти! Это ж охренеть! Гениально!
Génial enfin un système bien fini simple Leger performant ....
Cool glider! They’ve come a long way from the old Blanic’s my dad used to fly me in as a kid!
Der Batteriegrösse nach , schätze ich , das 3Kwh elektrische Arbeit zur Verfügung stehen . Erstaunlich das 5kw Motorleistung genügen , den Segeler auf Höhe zu halten . Hab Dank für die Vorstellung des Elektrosegelers.
Angegeben sind 4,2 kWh, die aber nur bei geringer Leistungsentnahme realistisch sind.
@@SteFly Den Effeckt kenn ich von meiner Solarinselanlage . Das BMS im Segeler wird eine maximale Entladertiefe von 70% der Gesamtkapazität dulden . Wären AGM Batterien verbaut , dürfte man nur maximal 50% entladen . Bei hohen Entladeströmen hat man erhebliche Wärmeveruste . Mir fielen die 4 Kühlventilatoren im Akkuabteil des Flugzeuges auf . Also denn : Many happy landings.
@@arminmoller9927 An einem Flug hatte ich 3,3 kWh verbraucht und der Akku war schon relativ leer. Zeitweise bin ich aber auch mit voller Leistung geflogen, um einen Wendepunkt im Berg zu erreichen...
Very nice sailplane. Love sailplane flying.
Beautiful plane i believed i can fly,Nice xplained
Couldn't find a price on their website. Does that mean it's too expensive?
Yup
It costs about 140.000€
If you have to ask you can’t afford it!
@@bridgefin Kind of.
Do you want to buy?
Nice glider but the lack of t/o capability kills it for me. I'm extremely happy with my Silent 2 Electro which never needs a tow thus allowing me to fly out of my nearest airport whenever the conditions look right. It also allows me to extend my gliding season by about 2 months as all the clubs here are on grass fields which aren't usable until the snow is gone and the field is dry. It would be nice to have the extra performance of an 18m but only if I could take off.
@SassuWunnuOn Lak 17C-FES is an 18m self launcher. ruclips.net/video/rxe6DIfPKb4/видео.html
I can't understan why someone will waste time or money in a electrical propulsion system unable to t/o
Amazing glider stephan
Прикольно, он такой разговорчивый, всякие звуки подает)
Somehow it should be possible to drop the battery when it is empty with a parachute away. Maybe motor aswell.
I can just imagine going to retreive it from some unsuspecting homeowner who saw it parachute right down through their window....
Beautiful glider.
Good,very informative.
I love this design, it is so compact-minimal!
I like technology with the less needed possible( if you could allow me to say that for your project)
launch with the electric prop, then jetison the battery back to earth via parachute. Retrim, and extend range greatly.
wouldn't extend the range. Adding ballast extends range. Look up the glider's polar curve at different wing loadings. In any case you need tail ballast to shift the CoG back to the right position if you fly without the batteries.
Simon Buckley i think it was Joke...
All the buttons, screens and instruments and still one of the most important gliding instrument is a piece of wool taped to the canopy! Nice looking ship!
Why a piece of wool ?
Sound so amizing
how long can u fly with engine on? range if u can
Probabbly not really long.
Engine is used just to take off or gain altidute when needed.
My gosh, I didn't know we had a "plane" like this, awesome.
ruclips.net/video/37-QWbjrho0/видео.html
Crazy fly
Great video 👍🏻
I'd be very worried about accidentally pulling the NOAH system when I meant to pull the cable release !
What a fantastic glider. The cockpit looks cramped. Is it ?
There is a safety mechanism, so that you can´t inflate the NOAH system when the canopy is closed. The cockpit is not cramped, it´s comfortable from the space. Much bigger than an a-fuselage from Schempp-Hirth, feels more like the b-fuselage or the ASG29 cockpit.
@@SteFly Good to know about the NOAH canopy lock out.
@@SteFly Just stumbled upon your channel and know nothing about gliders, but when you were talking about the NOAH system, did you say that its to be used in the air so you can get out with a parachute??
@@SteFly Yeah, having spent most of my single seater time in SH gliders, I'm envious of all the space in this one. And the side pockets! :).
@@MrJaxalope its a gas inflated cushion that lifts you to the edge of the canopy. You can then roll out of the glider and use your parachute. The system was invented due to people getting stuck during high 'g'.
Please review the GP 15 SE JETA . From the stats it looks like it might be the best in class. Only you can tell us.
Unfortunately I had no chance to fly the GP 15 by now. But let´s hope for next year.
i can enjoying this video. Very good idea
Good video very informative.
Thanks
Ok, now I want one
Besides the tow-hook, what else is sacrified for the FES engine compared to the normal LS8?
Can the rudder pedal go as far to the front, (the normal LS8 is not that big)?
Is is still possible to put trimmweights behind the rudderpedals?
At the prototype the rudder pedal looses one step, so it is about 3 cm shorter. But in the next gliders they will change it and the full length will be available. Trimmweight should be possible, at least I had some trimmweights in the trailer. ;)
Beautiful
Thank you for the video. That is one cool glider. I noticed you have a spot personal locator beacon on. I’m glad you have a beacon. But you might consider getting the ACR brand. There is a few reasons for this. One the ACR brand has no monthly fee. It also has 5 W of power. This way if you were down in the canyon or under a snow covered canopy it will have the power to get out where the spot only has 1/2 of 1 W. The spot also has a monthly fee. Finally the ACR brand is part of a worldwide search and rescue network that many governments are on board with and the ACR beacon will work anywhere in the world even the north or south pole. The spot uses a private satellite network and there are reports of the beacon being set off and them not dispatching search and rescue because they think it is not a real emergency. That is not an option with the other network. Also the other networks at ACR uses uses two different satellite constellations. Anyway just wanted to point that out beautiful glider thank you
How about a tour of the instrument panel ? What are the buttons on the stick for ? How many KWHr is the battery ?
The instrument panel is a state of the art panel with LX9070 glide computer and the remote stick is for user inputs to the glide computer in flight. The remote stick is neccessary, because my arm is too short to use the rotary knobs and buttons in a comfortable way. Both battery packs together have a 4,2 kWh of energy, which is max. 80 km range of pure electric flying.
@@SteFly Wow, just wow. 80Km is enough to prevent a lot of off glider port landings. Can you charge the battery in the glider ?
What is the L/D on that thing ? How much drag does the prop add ? Is that where the cockpit noise is coming from ?
Please do a video on that panel, both on the ground and using it in the air. Does it have a radio ? ADS-B ?
What is the "Fire Warning" button about ? The battery system ?
@@SteFly Its an amazing efficient use of elektrickel energy. In comparison to petrol engines : 1kg petrol has 11kwh Energy in stock. No petrol sustainer can drive a glider for 80 km with 1l of petrol.
@@arminmoller9927 Well no. With the weight of those batteries in gasoline - this glider would fly across a continent. And it is 4.2kWh for both batteries combined. You can get a self launch, not a sustainer with the same weight.
@@SomeTechGuy666 The panel has a "air control display" its a combined Altimeter/Radio/Transponder controller. The plane for sure has a Powerflarm integrated into the LX Computer which features ADS-B in. The LD is 1:50 for 18m. Don't know about the drag.