News:


*
  • June 18, 2025, 09:30:25 PM

Login with username, password and session length

« previous next »
Pages: [1]   Go Down

Author Topic: Line diameters  (Read 1472 times)

Offline rustler

  • Trade Count: (0)
  • Captain
  • *****
  • Posts: 719
Line diameters
« on: June 19, 2006, 01:26:26 PM »
What ae the line thickness regs. for AMA rules (C/L Stunt) please? Particularly want to know between 60 and 90 size engines.
Logged
Ian Russell.
[I can remember the schedule o.k., the problem is remembering what was the last manoeuvre I just flew!].

Online RandySmith

  • Administrator
  • Trade Count: (0)
  • Admiral
  • *****
  • Posts: 13756
  • Welcome to the Stunt Hanger.
    • Aero Products
Re: Line diameters
« Reply #1 on: June 19, 2006, 02:57:28 PM »
HI Ian

The 60 and up to 76s can run a  .018 lines
over sized motors 77 up to .9125  have to use  .021

Regards
Randy
Logged

Online RC Storick

  • Forum owner
  • Administrator
  • Trade Count: (0)
  • Admiral
  • *
  • Posts: 12560
  • The finish starts with the first piece of wood cut
    • Stunt Hangar
Re: Line diameters
« Reply #2 on: June 19, 2006, 02:59:50 PM »
Quote from: RandySmith on June 19, 2006, 02:57:28 PM
HI Ian

The 60 and up to 76s can run a  .018 lines
over sized motors 77 up to .9125  have to use  .021

Regards
Randy

I thought anything over a .41 up to a .76 had to use .018
Logged
AMA 12366

Offline Ron King

  • Trade Count: (0)
  • Commander
  • ****
  • Posts: 353
Re: Line diameters
« Reply #3 on: June 19, 2006, 03:53:38 PM »
Sparky,

You are correct. We use .018s between .4029 and .7628 CID.

I think Randy was simply answering the original question.

Ron


Logged
Ron King
AMA AVP District 4
Wannabe Stunt Pilot since 1963
 Amateurs practice until they get it right; Pros practice until they cannot get it wrong.

Offline rustler

  • Trade Count: (0)
  • Captain
  • *****
  • Posts: 719
Re: Line diameters
« Reply #4 on: June 20, 2006, 12:46:59 PM »
Thanks everybody. Regards,
Logged
Ian Russell.
[I can remember the schedule o.k., the problem is remembering what was the last manoeuvre I just flew!].

Advertise Here
Pages: [1]   Go Up
« previous next »
Tags: