Welcome to RA Cores Home Page.

Check out our "What's New" page to find out about recent changes and additions

Click image for more information on each product.

RA Cores Products R/C Combat Gremlins The Original R/C Combat Gremlin kit Our Speed 400 sized Mini Gremlin kit Now offering a Mini Completer set including the motor, servos and ESC used in the Mini video Our 48" GremTwin kit as seen in the December 2011 Flying Models and at the 2011 NEAT Fair We now offer Graphics for your Gremlins. A page that lists Hobby Shops that stock our kits EPP and Depron Flat Foamies *** Now Shipping *** Our Yak55 Now offering a Flat Foamie Series Completer set including the motor, servos and ESC Hints A helpful Gremlin repair hints page How to cover your Gremlin with 2" colored packing tape A helpful Gremlin construction document with pictures by David Beach, a long time competitor Accessories Indoor accessories are now available for our EPP foamy friends. Offering UHU por EPP glue and Blenderm hinge tape for building our Flat Foamie Series designs Plans for the Gremlin Stand shown in the pictures. (plans included in the full sized kit instructions) Plans for the Sliding Tray used with non-mixing radios. Download a Real Flight Gremlin model created by David Beach Gremlin Clothing and hats are now available via CafePress Pictures and Videos A page of customer supplied images There are some Gremlin YouTube Videos on my YouTube channel A demonstration video of the Stock Gremlin flying. A demonstration video of the Mini Gremlin flying. A longer video here. A demonstration video of the GremTwin flying. A longer video here and the 2011 NEAT Fair segment here. A demonstration video of John Glezellis flying one of our 32" EPP Yak55 kits A demonstration video of Jessie Russell comparing our 32" EPP vs Depron Yak55 kits A video showing how to launch a Gremlin (taken from a contest video), You can also see launches in each video listed above. Contest Rules and Info The contest rules we use (updated to include plain bearing .28 engines) A PDF file of the forms typically used for a Gremlin Contest. And the current NERCCA combat contest calendar. (click a past date for the report and pictures) Gentle Lady and Spirit 2 meter wing upgrades Quickee 500 cores

We are now stocking 3mm, 6mm, and 9mm Depron and EPP sheets and Carbon Fiber from RCFoam for our local indoor friends. Due to the large size of these full sheets we will only offer them at shows and contests or for local delivery/pick up. We are now offering Flat Foamie kits. Please email us for our current selection and prices or to reserve what you need for pickup at a local event. (appearance schedule)

Here's our current US order form in HTML or PDF formats
or order online using Credit Cards and PayPal.

For non-US orders please email us at the address below for us to PayPal invoice you with the actual shipping costs. Thank you.

We use a highly accurate, templatefree, computerized cutter using standard coordinates including the results from the Princeton windtunnel tests being done by Dr. Selig and the UIUC Applied Aerodynamics Group.

We have published a couple of articles in R/C Soaring Digest on being a first time contest CD as well as an article on Low cost foam wing cores.

We provide an email discussion group for R/C Combat online and list and subscription information on it can be obtained by sending email to rc-combat-lovers-request@world.std.com with the word INFO in the body (NOT the subject) of the message. This group is not restricted to Gremlin combat although the initial membership is mostly Gremlin flyers. Building and flying questions are answered here as well as combat techniques.

We also publish an electronic newsletter for the New England R/C Combat Association (NERCCA) which is available in our online archive as well as a current NERCCA contest calendar.

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Creation date: Monday March 6, 1995
Last updated: Friday January 6, 2012

For more information send email to RA Cores