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General control line discussion => Open Forum => Topic started by: Tim Wescott on May 03, 2016, 07:22:58 PM

Title: Airplane size vs. line length
Post by: Tim Wescott on May 03, 2016, 07:22:58 PM: Depending on how much hacking and pruning I do, I have space in my back yard for a plane on lines that are between 40 and 55 feet.

What's a good rule of thumb for what sized model (weight, wingspan, power) for a given length of line? I'm looking for a "stuntish" sort of run.

TIA.
Title: Re: Airplane size vs. line length
Post by: RandySmith on May 03, 2016, 07:42:07 PM: You can use a good 15 to 20 size plane and use 52 ft lines, I had a Shark 15 that flew great, you can also find stellar full body ships that work well, and use a 15 19 or 20

Randy
Title: Re: Airplane size vs. line length
Post by: bob whitney on May 03, 2016, 07:46:32 PM: i flight streak jr with an LA15 on 54 ft and have a blast
Title: Re: Airplane size vs. line length
Post by: Steve Hines on May 03, 2016, 08:05:23 PM: I have about the same, but when I was flying the tree move in about 3 feet and hit my plane.

Steve
Title: Re: Airplane size vs. line length
Post by: bob whitney on May 03, 2016, 08:50:30 PM: i hate it when that happens
Title: Re: Airplane size vs. line length
Post by: Russell Shaffer on May 03, 2016, 09:10:47 PM: Sig Akromaster. Power from a .10 to a .19 depending on the desired speed. Or electric. I have photos of the electric but not with me.
Title: Re: Airplane size vs. line length
Post by: tom brightbill on May 03, 2016, 10:07:46 PM: Your Legacy with a 2.25" pitched prop 😖
Title: Re: Airplane size vs. line length
Post by: Tim Wescott on May 03, 2016, 11:45:22 PM: Quote from: tom brightbill on May 03, 2016, 10:07:46 PM
Your Legacy with a 2.25" pitched prop 😖

Did Tex ever tell you about the time he wanted to find out what happened when you just hooked your handle up to the leadouts and launched?

He found out. It was something powered by a Fox 35.
Title: Re: Airplane size vs. line length
Post by: Howard Rush on May 04, 2016, 12:42:45 AM: https://www.youtube.com/watch?v=Bg0C2QFammI
Title: Re: Airplane size vs. line length
Post by: Eric Viglione on May 04, 2016, 06:20:32 AM: With lines that short Howard, its the pilot that should be wearing the hearing protection... and maybe a codpiece.
Title: Re: Airplane size vs. line length
Post by: Robert Dible on May 04, 2016, 08:17:35 AM: That was a fun video. At what length of lines do you just forget to start the engine, put a plastic flowerpot on your head and just "whip it good"?
Title: Re: Airplane size vs. line length
Post by: Larry Fernandez on May 04, 2016, 10:55:36 AM: Quote from: Howard Rush on May 04, 2016, 12:42:45 AM
https://www.youtube.com/watch?v=Bg0C2QFammI

This is a crack up
I could just imagine someone in a clown suit doing something this goofy.

Who says combat guys don't know how to have fun?

Larry, Buttafucco Stunt Team
Title: Re: Airplane size vs. line length
Post by: john e. holliday on May 04, 2016, 10:57:12 AM: What is he smoking?
Title: Re: Airplane size vs. line length
Post by: Phil Krankowski on May 04, 2016, 11:31:38 AM: Break out the .061 and .049 engines. Have a blast.

Phil
Title: Re: Airplane size vs. line length
Post by: Scott B. Riese on May 04, 2016, 04:50:54 PM: Welll??? I'm flying a small plane this spring. I made a .10 powered plane with flaps and on 47' .012 lines. 1.5oz tank, 7x4 prop, and I do the whole pattern. IN fact I was in the wind today........no problem. I have the templates and blue print. IT'S lots-o-fun. Just asked the Fireball crew.

Scott(half a knee)Riese

BTW...It has Flaps!
Title: Re: Airplane size vs. line length
Post by: Randy Powell on May 04, 2016, 05:16:45 PM: I actually have room for a full sized circle at my place. I can get about 175' diameter circle in there. Take a chain saw, a bunch of time and some land moving and grading equipment, but it could be done. Of course, I'd be flying in a hole surrounded by 100' fir trees all the way around. Could be interesting in the wind.
Title: Re: Airplane size vs. line length
Post by: Phil Krankowski on May 04, 2016, 08:21:01 PM: Quote from: Randy Powell on May 04, 2016, 05:16:45 PM
I actually have room for a full sized circle at my place. I can get about 175' diameter circle in there. Take a chain saw, a bunch of time and some land moving and grading equipment, but it could be done. Of course, I'd be flying in a hole surrounded by 100' fir trees all the way around. Could be interesting in the wind.

If the circle of trees is continuous the ground level will be surprisingly calm. IF I were to chop all my trees down on the river floodplain I would have a similar situation... due to emerald ash borer I might be there this year anyways... I'll plant willow I think... The bottom of my little section of valley is always calm, except when a storm is bearing down... I would expect the TOP, 70 ft above ground level, to be a little strange more often though.

Phil