Log in
Search
Latest topics
» *Cox Engine of The Month* Submit your pictures! -May 2024-by Admin Today at 2:38 am
» Three (only one left) Cox .020 silencers for sale.
by MauricioB Today at 1:53 am
» Roddie-Rigger.. a 2005 original design
by MauricioB Today at 1:50 am
» Project Cox .049 r/c & Citabrian Champion
by MauricioB Today at 1:42 am
» Fox .35 Modifications
by GallopingGhostler Today at 12:20 am
» Speed plane - Crispy but not too crispy
by GallopingGhostler Today at 12:00 am
» Jim Walkers FireBee - This is going to be fun
by roddie Yesterday at 6:51 pm
» Post your Older ignition books
by lla Yesterday at 6:34 pm
» S1 Ringmaster
by Onelife Yesterday at 8:40 am
» O&R 23 & Brown Jr
by getback Yesterday at 7:47 am
» Introducing our Cox .049 TD Engines
by MauricioB Yesterday at 2:31 am
» Jim Walker Firebaby
by rdw777 Tue Apr 30, 2024 4:16 pm
Cox Engine of The Month
CEF Profile Scale Speed rules.
Page 2 of 2
Page 2 of 2 • 1, 2
Re: CEF Profile Scale Speed rules.
Washington State is beautiful that time of the year!
duke.johnson- Diamond Member
- Posts : 1734
Join date : 2012-11-05
Age : 52
Location : Rochester, Washington
Re: CEF Profile Scale Speed rules.
This should make Jim happy. I've been looking at a bipe for the contest. But when I scaled the wing, even up to 50sq.in., the fuse is still to short. The wing can be shorter on the bipe, does the fuse stay 12"? I'm a little worried about just changing the moment or scaling the wing too big by making the whole plane bigger. What do you think Jim?
duke.johnson- Diamond Member
- Posts : 1734
Join date : 2012-11-05
Age : 52
Location : Rochester, Washington
Re: CEF Profile Scale Speed rules.
The wing and fuselage don't need to be in exact proportion, it's fun scale or stand off scale. How will it look if you stretch the fuse through the tail, or scale up the fuse and shorten the wings?duke.johnson wrote:This should make Jim happy. I've been looking at a bipe for the contest. But when I scaled the wing, even up to 50sq.in., the fuse is still to short. The wing can be shorter on the bipe, does the fuse stay 12"? I'm a little worried about just changing the moment or scaling the wing too big by making the whole plane bigger. What do you think Jim?
Jim
JPvelo- Diamond Member
- Posts : 1972
Join date : 2011-12-02
Age : 56
Location : Colorado
Re: CEF Profile Scale Speed rules.
Very nice paved circles..... Also several grass ones. It's nice to be able to stick a landing on concrete once and a while as it never happens in grass.GUS THE I.A. wrote:I offer Wichita as a good centralized location for a get-together. We have nice, paved circles to fly from. We already fly Mouse racers here, and this sounds like another good venue for the Cox engines!
Cribbs74- Moderator
-
Posts : 11895
Join date : 2011-10-24
Age : 50
Location : Tuttle, OK
Re: CEF Profile Scale Speed rules.
I'll try stretching the fuse first.
duke.johnson- Diamond Member
- Posts : 1734
Join date : 2012-11-05
Age : 52
Location : Rochester, Washington
Page 2 of 2 • 1, 2
Similar topics
» CEF Profile Scale Speed 2015!
» 1/2 A Multi Engine Profile Scale P-38M Night Lightning
» Phoenix scale/carrier/speed meet
» 1/2 A's Sweep Open Speed in Santarem Portugal
» Fellow speed freaks, help me build a pair of speed Bees.
» 1/2 A Multi Engine Profile Scale P-38M Night Lightning
» Phoenix scale/carrier/speed meet
» 1/2 A's Sweep Open Speed in Santarem Portugal
» Fellow speed freaks, help me build a pair of speed Bees.
Page 2 of 2
Permissions in this forum:
You cannot reply to topics in this forum