What is Scale Aerobatics? A little about the sport

Scale aerobatics is aerobatic operation of a radio controlled scale model of full-sized aerobatic competition plane.

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How to Begin Getting started in competition

We can assume that you are tired of flying in circles, practicing your landings, etc. and looking for a new R/C challenge…and you are in luck!

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Join IMACSupport Scale Aerobatics!

The International Miniature Aerobatic Club (IMAC) is an organization dedicated to competitive sport of radio controlled Scale Aerobatic competition.

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IMAC Updates!
Posted on:
After considerable discussion that lasted several months, The IMAC Board of Directors has selected the host site for the 2018 IMAC World Championships.  They were unanimous on the decision as to where...

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Posted on:
2018 World ChampionshipUSA Team Selection1. The qualification process for the 2018 USA IMAC World Championship Team is as described below. The United States, and all other participating countries,...

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Posted on:
The winner of the membership drive raffle was selected this afternoon by a random automated drawing. Since the August 1, 2015 start of the raffle, there were 402 people that either joined IMAC or...

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What's New
  • Go to last post snap questions (Compete!)
    "Been practicing and got all the snaps down great. Another question: Let's say, on the Sportsman sequence (I am helping one of my buddies) It starts..."
    by Orthobird Tuesday, February 09, 2016 4:30:59 AM(UTC)
  • Go to last post Gasket vs. RTV (Shop Talk)
    "OK, so I know almost everybody uses RTV on their exhaust. In fact, I have ONLY used RTV myself on my 3 gas airplanes. My question is...is it in..."
    by djmoose Monday, February 08, 2016 10:16:44 PM(UTC)
  • Go to last post Clean Header Flange? (Shop Talk)
    "I would not worry about it. It will not have any negative side effects. I don't use any gaskets, I use red RTV and have not had any problems. "
    by Terry Pellerin Monday, February 08, 2016 10:08:48 PM(UTC)
  • Go to last post Where can I find a? (Shop Talk)
    "I just found one at Tower Hobby. It's a "Harry Higley" trimming tool."
    by Steve Stanton Monday, February 08, 2016 1:55:38 PM(UTC)
  • Go to last post WELCOME back home!! (Southeast Region)
    "I can not say enough about him either! He was instrumental in SC and will be (already is) sorely missed. But his heart is SE and glad he was able..."
    by Doug Pilcher Sunday, February 07, 2016 9:03:29 PM(UTC)
  • Go to last post Air filters on our engines? splatter/fuel economy? (Shop Talk)
    "Fuel filters absolutely do nothing to improve fuel economy . . . they simply filter air. There are of course differences between them but that is a..."
    by Ron Graham Saturday, February 06, 2016 10:36:04 AM(UTC)
  • Go to last post IMAC & Gyros (Getting Started)
    "Wayne/members, Can you please elaborate on timing devices? Please forgive me if this is an ignorant question but would this be referring to "snap..."
    by Silver Fox Friday, February 05, 2016 1:02:49 PM(UTC)
  • Go to last post International Reports and updates (International)
    "Videos which were made in SWEDEN by Peter Schmidt and a group of pilots of the Basic, Sportsman, Intermediate and Advanced sequences are posted in..."
    by Silver Fox Thursday, February 04, 2016 5:24:03 AM(UTC)