Added: 5 years ago
From: Tomasreabe
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  • I think the CG was off. Without knowing anything else, I would say that this plane was tail heavy. The flight was doomed from the start. Hope you got it fixed!

  • Sounded like it was missing its tail wheel

  • yeap. too underpowered!

    

  • wat u get for it being electric

    

  • I crashed mine the same way because I didn't use enough throttle the first two times . When I forced myself to use full throttle I did fine. I was used to the hobbyzone Champ which will fly with next to nothing for throttle.

  • Bravo!

    Way underpowered though... next time you'll check static thrust before takeoff.

  • I've seen SO many cubs crash like that!

  • next time try taking off INTO the wind

  • Check the takeoffs on my J3 cub videos - its also underpowered. Into a breeze I try and keep it nice and smooth off the ground so I can pick up some speed and not worry about stalling.

    It is good for a trainer to have a low thrust/weight ratio as it teaches the pilot to monitor what the plane is doing, anticipate their next move and plan ahead, rather than just pin the throttle and yank the sticks.

  • Resembled a reversed aileron take off and crash....are you sure the ailerons where setup correctly during your pre-flight? These Cubs are hard to stall, the take off didn't look that steep, and the wing loading on that model is not much at all. Not to insult you, but it was a dumb-thumb or reversed ailerons from my experience.

  • @ricksteffey123 We did check the ailerons both before and after flight, They were good, I also did look at the controls of the pilot just after the crash, he had full right ailerons but no rudder, this cub was under powered compared to most RC planes. The pilot pulled the plane into a stall at takeoff and the tryed to correct the roll with aileron, this caused the left wing to stall and start a spin. The spin could not fully develop in that the ground got in the way.

  • @Tomasreabe

    Was he on the right Model when he took off?

  • @ricksteffey123 hard to stall !they stall and spin as a result of poor c.g. the tale never came of the ground probly the giant lipo pack sitting in the back seat but im no expert just restore and fly fullscales oh and also build and fly in r.c. topgun comp i didnt look to see if ail were reversed but they probly were to a cub needs to be a little nose heavy or they bite!

  • Pilot error. Whether scale or real (I fly both). A cub is not an easy plane to fly compared to a cherokee or cessna. It's a lot more rudder dependent. Typical spin stall. I've done it with my 1/4 scale before that is underpowered with an OS120. I'm now putting a gas engine on it 30cc. That plane could have flown if given the speed needed to take off and not over pitched upward before it was ready to fly.

  • Pilot error.

  • How the hell can you fly with out the engine cover are you made thats proberbly why you crashed it and something that big witch is alot of money what are you thinking your mad.

  • i could see it having little power and being tail heavy

  • Small power. More power and will be ok.

  • WERE THE AILERONS REVERSED?

  • Way.... Btw the nose was loose so thats might wat have happend

  • try taking off into the wind next time

  • tail heavy. i would suggest having it slightly nose heavy

  • Not enought horizontal speed. This is a scale model not a trainer.

  • I've flown a lot of r/c cubs and that is how they tip stall. Most likely tail heavy with too much elevator on take off. There was no cowl and if it was balanced with the cowl then that would partly explain it. My friends used to laugh at my clipped cubs saying they were boring until one friend bought one and 20 attempts later gave up because he never got it off the ground. :^) Ground loops, tip stall take off attempts, flipping the nose in to the grass. It was so funny.

  • you didn't have flying speed at takeoff and you entered a tip stall with no chance for recovery

  • The sound in the first 5 seconds makes me want to rip my ears off!

    Seriously, how do you stall a Cub on takeoff?

  • @caseythesnake lol no ailerons! :)

  • I,m gonna take a guess your ailerons are backwards.

  • Reversed ailerons

  • it doesn't seem to take off that fast.... maybe it could get some more speed instead.

  • common cub responce, was caused by 1.took off to quick, 2. torque. classic tip stall

  • lol that was fast xD!

  • underpowered model....classic cub stall/spin on takeoff

  • it didnt stall the alerons were reversed..and it was under powered

  • @Ruffpuppys cubs dont have alerons....

  • Cub's DO have ailerons.

  • @Ruffpuppys

    exactly what i figured from watching the video. definatly nat a stall.

    Dissagree that it was underpowered though.

  • @Ruffpuppys

    ."and it was under powered"

    So are the real ones. They fly from lift created from air over the wings. Not hanging onto a spinning prop.

  • People know they need training for work. Then they assume this takes no education. College degrees are training not intelligence.

    Anyone can contact me for theory of aerodynamics.

    32 years experience and theory.

  • For a quick background, I have been in avation all my life. My family does crop dusting and I learned to fly in a PA-18 Cub, and flew solo at 16. I have been flying RC planes since age 14. Or crashing might be a better way of wording it. I passed the controles over to a more experienced RC pilot. But what caused this was an under powered plane, and a pilot that did not know how to fly a plane like that. The plane was too slow at take off and he just pointed it noise high, it stalled and spun.

  • You got it man!

  • Not nesicarily. Training implies that you work with something physically gaining experience, such as on the job training or physical training. College is not nescicarily training, but learning. You learn how something works and why it does things a certain way. Of course a through understanding of aerodynamics is essitential to becomeing a good pilot as is the propper training and experience. They are two strands of the same cord and one cannot be a good pilot without both aspects in balance.

  • Looks to me like the ailerons were reversed..

  • Nose heavy planes fly poorly...

    Tail heavy planes fly once...

  • except 3D aerobatic planes

  • I got very lucky the other night. i took off and the engine cut out.....my cub flipped over on its back. thankfully the weight all went on the prop so there was no damage. well, exept the prop.

  • Cub are not super easy to fly. They have very bad stall tendancies if not flown correctly. Plane could have been out of balance but I wouldn't blame that over pilot error.

  • Like all airplanes, they don't fly when you stall them. And yes, it wasn't just improper CG, pilot error caused the roll over. But Cubs are one of the most forgiving ariplanes to fly aslong as they have not been modifyed too much. They need to make a true scale model of a cub, one with an acurate airfoil. In this video it almost looks like he tries to snap-roll at 3 feet. This is why you have an instructor and a buddy box.

  • !! LOL FAIL !!

  • cubs fly different then others, they have different tendencies and until you learn that, you will continue to run it into the ground :)

  • Yeah, tendencies to be super forgiving and easy to fly. His CG was WAY off. That plane would takeoff and land itself if it was set up right. Notice that his tail never left the ground. Also, the guy just stalled it absolutely to death.

  • I agree because i fly one.

  • That was not because of CG, the plane didn't fly long enough to determine that. He tried to get it in the air before it was ready. That was pilot error 100%. I have flown both rc and real cubs. I am refering to the RC model when I say bad stall tendancies, this video is a perfect example. I own the same one and have videos posted. They will go into a spin very easy and need alot of power to recover. They do not fly like a RC trainer at all.

  • I agree. The sport ones have the charectoristic cub shape and yellow color but their "cookie cutter" shape only fools the eyes into thinking it's a cub. I was refering to scale models of this aircraft in compairison. As I implied this is not a REAL cub model it is a FAKE model that only LOOKS like a cub and flies nothing LIKE a cub and I believe that it is a FRAUD to sell it as a 1/4 Scale cub. It is a LIE.

  • unless you have a high thrust to weight ratio you cant horse a Cub off the ground..

  • Comment removed

  • This is typical to the Piper cub (full scale also !)

    It fly and land easy and nice, but take off are pain in a butt. I crashed mine (1985 !) few weeks ago, exactly the same way !

  • Have you ever flown a Full scale Cub? This was a spin just after take off. A Cub is a great plane to advoid a spin in and has the rudder needed to correct it if the Pilot knew what he was doing. And what do you mean crashed yours, RC or Full Scale? Thanks

  • Hi,

    No I never flown a full scale Piper Cub.

    The one I crashed was a Carl Goldberg kit from 1985.

    Yes I must be a bad pilote.

  • it sounded like there was something rong with the enjien sorry bout spelling i'm 13 and suck in spelling. i fly the stricker and the new extra 300 sp. it seems like that plane would be more like a nexstar, i that it would be easy right =)

  • LOL at the electric. Only winps fly electric ;)

  • Yeah...LOL!

  • was tail heavy i had same plane same problem i moved battery up to nose and flys fine now

  • positively tail heavy

  • ha ha

  • hey did you ever find out what was wrong with that cub,  got the same plane same problem. was it tail heavy.

  • It looks like like the plane is tail heavy or does not have enough vertical support... or a combination of both. Hope this helps. happy flying.

  • It was the start of a spin, the pilot took off to slow and tried to roll level but stalled the wing he was trying to lift. Tail heavy is not the problem

  • hasn't it got a back wheel? its scraping ad yeah needs a bit more power and less elevator ha

  • every one knows that you put an nitro engine a a piper that big. electrics are easyer to stall

  • haha right because a properly sized electric setup will be more likely to stall than a glow setup... that was sarcasm by the way. if anything an electric will be less likely to stall as it has instant power unlike the fuel motors that have to rev up slower.

  • hey I am new at flying but nitro always will have the most power. at least thats what the guys at the hobbie shop say.....

  • i'd find a new hobby shop if i was you. electrics can have more power, glow can have more power. it all depends on how you build it.

  • k well ty anyway and any advice on how to fly a plane?

  • :::OUCH:::

  • Do you know what gets you a nomination for the worst R/C pilot in the world? Stalling a J-3 Cub 2 feet off of takeoff!

  • Engine got no Power,i think....

  • tail heavy I guess..

  • Under powered it may have been but with a half decent pilot that would have flown.

  • I would tend to agree with ya.

  • Horrible pilot, stalled the plane very brutally. Bigger engine would only hide pilot's inability for some time.

  • it really looked like invered aileron control, the stall was too quick isnt it?

  • It looked as no aileron control due to wing stall. Very classic case. But the pilot pulled elevator exceptionally.

  • you should pop the tail in the air and let it pick up speed while on the ground then take off.

  • the problem was the pilot, yes you get the tail off the ground as soon as possable, get the speed to what is required and then take off. the plane was overweight and under powered.

  • i dont think it was overweight but the pilot is just shitty.

  • To slow speed!

  • Yes to slow of a takeoff speed. When the pilot tried to level the wings with the ailerons the plane rolled the opposite direction. This would indicate that the plane was very close to stall speed. If we would have used rudder and no ailerons, as well as kept the nose down instead of trying to pop the plane into the air that cub might still be flyable. But he didn't

  • Is that electric??

  • Yes, it was way under power and overweight, The pilot was used to flying foam electrics, so he did not let it get enough speed, so he spun or snap rolled the plane in.

  • Wow, that's the bggest electric I've ever seen. Is it bought, or built?

  • search this one

    "16' Telemaster Flight"

    this is the largest Electric that We have made. but the largest Electric that I know of is called "Big Floyd" It had a 50 foot wing span and was moved to the field by 3 mini vans. Hans Wildebush built it.

  • nice pilot skills lol

  • BOTTOM LINE...TAIL HEAVY

  • classic cub crash, you took off before the tail was even flying and it stalled. not to mention that field doesnt seem appropriate to fly a 106 inch plane...

  • This was the Plane that was given to us that we had to use for our project, Unless it would not work.

  • cg too far back?

  • yep electric motors are light its hard to move them up thats why turboprop crop dusters look so funny with ther long noses

  • sweet takeoff

  • Man, that blows.

  • my plane does that EVERY TAKEOFF

  • See most gas clubs say that electric doesnt have a scale sound. A gasser is not a scale sound thats 2 stroke. This electric Mustang has reciprocating sound right here. This could save a club in trouble with noise they know who they are. As you can see its not so bad this one performs.

    type -->p 51 conversion

  • I lost a plane once just like this one.

    The moment it crashed I realised the ailerons weren't reved and thus responding opposite my stick.

    I had been fiddling with the new tx and at the end of the day I decided to reset the thing,but didn't realise I forgot to rev the aileron servo again.

    Just like a clubmember said: It's a mistake you have to make once.

  • Good chance the ailerons were backwards.

  • That's an all to familiar see-saw wipe out of a full wing cub. Clip the wing, put a potato on the CG and try to keep it on the ground until you reach 1.5* stall speed. That finally got it for me.

  • It looks to me to be seriously underpowered. Maybe too low C rating of the battery, maybe prop pitch too high, maybe engine too weak. Plus not very competent piloting. If you are past some imaginary T-mark it doesnt means you HAVE to take off. The pilot was watching too many movies.

  • nice lol wow is that electric ? nice thow lol im sorry 4 your loss then agen it doesnt look like the plane was hurt to badly :)

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