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22nd Annual Columbus IMAC Challenge

Westerville Model Aeronautics Association at Dinneen Field

Saturday, 05/28/2022 - Sunday, 05/29/2022

We have a beautiful flying site with 1000ft. x 150 ft. well groomed smooth grass runway with no obstructions. This is a great event for pilots wanting to try IMAC for the first time. Several experienced IMAC competitors will be available to provide training and flying tips for anyone that is interested in learning how to improve their precision aerobatic flying.

We will be flying the ALTERNATE SEQUENCES due to no overfly over the dam.

NOTE:  At this time, No food or drink will be provided by the club for this event.   All competitors and families are asked to bring their own food and drink to the event (you are expected to be self sufficient during the contest day).  This policy may change as park policies are adjusted based on health risk.

Entry Fee: $50 ($20 IMAC member discount = $30)

Novice Class – FREE Entry

All pilots must be a member of the AMA

Friday after 2pm – Field open for practice

8am Registration Opens
8:45am Pilots Meeting
9:00am Flying starts – 4 rounds of Known sequences  (weather permitting)

8:45am Pilots Meeting
9am Flying starts – 1 round of unknowns, 1 round of knowns

** Note:  If the total number of contest entries is small (10 or less), this contest will be run as a 1 day contest on Saturday.  If that happens, we will fly 2 rounds of knowns, 1 round of unknowns, and then another round of knowns on Saturday.  The unknowns would be handed out when flying begins on Saturday.  If we have a larger turnout, the contest will be run as a traditional 2 day event. 

Directions: WMAA Club Field located at the base of Alum Creek Lake Dam. Field is located approximately 15 miles north of downtown Columbus, OH.

Detailed Map:  www.wmaa-wags.org

Camping at the club field:  We have been granted a special exception to allow RVs/coaches/campers to stay at the field only on Friday and Saturday night of the contest.   Airplane trailers can be left at the field overnight (at your own risk).


Last Name First Name Class FreeStyle Senior School
Tressler Richard Basic No No No
Musselman Ric Sportsman No No No
Pierce David Sportsman No Yes Yes
Koelling Kurt Unlimited No Yes No
Matustik Louis A. Unlimited No No Yes
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Heads up!

This event will use ALTERNATE Sequences (Int/Adv/Unl).
Contest Director
Kurt Koelling
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