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Control Line Precision Aerobatics

Precision Aerobatics Model Pilots Association
08/04/2024 to 08/09/2024

For detailed information see the IAC Calendar.

Beautiful, large aircraft perform a prescribed stunt pattern before a panel of judges.  Flights are scored by smoothness and accuracy of maneuvers, with a bonus for aircraft appearance.  There are no design restrictions, but most models typically use .35-.60-size engines, with wingspans reaching more than 5 feet.  Precision Aerobatics is divided into skill classes for beginner, intermediate, advanced, and expert fliers. Two related events are Old-Time Stunt, using pre-1953 Stunt pattern and aircraft designs, and Classic Stunt, using aerobatics and aircraft designs that are more than 25 years old.

Nats News

2020 Outdoor Nats in Photos

The 2020 Outdoor Nats took place July 12-August 5 at the International Aeromodeling Center in Muncie, Indiana. Although the pandemic made for an interesting and complicated year, several events still took place safely, allowing competitors and AMA members to continue to enjoy our hobby.

We have created a photo gallery for this year's event. Please feel free to like, share, download, and print a few!

July 19, 2020: CL Precision Aerobatics (Stunt)

By Matt Neumann

Saturday is top five day. The day we’ve waited for all week because today we crown the 2020 National Champion. Not only in Open class, but in Junior and Senior as well.

The morning started with sun and warmer temperature than we’ve experience all week. The sunny skies would give way to partly cloudy as the morning went on. We had a light breeze to start out with, but it got increasingly stronger as the day progressed. Overall, it was not a bad start for Stunt, but got a little bit more interesting as the morning moved on.

July 18, 2020: CL Precision Aerobatics (Stunt)

By Matt Neumann

While Thursday we had cool temps, strong winds and rain, Friday started out with cool temps, no rain, lots of fog, and hardly any wind.

The fog was so dense, I would guess we had about ¼ mile visibility when we arrived at the field.  We had a hint of a breeze that would stay with us throughout the day. The temperatures would increase a lot throughout the morning along with the flying.

July 17, 2020: CL Precision Aerobatics (Stunt)

By Matt Neumann

On Thursday, the contestants were treated to cooler temps and no sun, but—and there is always one of those—the tradeoff, however, was an increased wind (lots of it) and even some rain/drizzle. This pretty much says it all weather-wise during competition. At one point, if you were stuck waiting in the mist, the wind actually seemed a little chilly.  A far cry from the heat and humidity that we have seen earlier in the week.

July 14, 2020: CL Precision Aerobatics (Stunt)

red and block model airplane

By Matt Neumann On Monday, Control Line Aerobatics (Stunt) started off with processing and appearance judging. It is also a time for everyone to get together and start to catch up on things since we last met. For most of us, that was a year ago at the 2019 Nats. I am always amazed at the diverse backgrounds of our pilots.  We have engineers, salespersons, mechanics in both cars and aircraft, professional pilots, and many more. Yet there is one thing that always brings us together— the love of model aircraft; Control Line aerobatic aircraft to be exact.

July 12, 2020: CL Beginner Stunt

By Mike Stinson

As you all know, this is a very strange year for everyone. No different for Control Line Beginner Stunt, which took place Sunday, July 12. We had more volunteers than contestants for the first time that I can remember. This allowed us to finish before the predicted rain, which never came. The event ran smoothly because of the good help and cooperation of the contestants. I have heard some very good comments about the contestants from the volunteers.

2020 Outdoor Nats to Proceed as Scheduled

After careful deliberation, the AMA Executive Council has agreed to not cancel the 2020 Outdoor Nats. This decision is aligned with state and federal guidelines for events concerning COVID-19.

The 2020 AMA Nats will take place to the extent that individual Nats organizers plan and conduct their respective events. Additional safety measures will be in place to protect our members, staff, and community. Nats participants and visitors to the International Aeromdeling Center will have limited access to AMA facilities and should anticipate a scaled-back Nats experience.