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Asher Carmichael's blog
Posted by Asher Carmichael | Oct 16, 2014 @ 05:12 PM | 1,317 Views
The Huntsville Aerotow just completed its 6th annual Aerotow, October 2-5, 2014.

North Alabama Radio Control Association(NARCA) is the host club. It flies out of Epps Airpark in Harvest, AL and does an outstanding job sponsoring this event.

This year we had 35 registered pilots over the four days. They came from as far as CT, MI, FL, AR, KY, IL, NC, GA, TN, WV, MO and MD. A great time was had by all accounts. Come join us in 2015.

Here is my video.

Huntsville 2014 B HD (10 min 54 sec)

Posted by Asher Carmichael | Jul 14, 2014 @ 02:17 PM | 2,043 Views
I've had several people ask me about towlines for aerotowing in the last few months. There are several threads here on RC Groups and RC Aerotowing about them but no real details so I put the following drawing together along with some sources. It hopefully makes it easier to describe the components.
This is by no means meant to be definitive and I welcome your thoughts, experiences or insights.
Posted by Asher Carmichael | Mar 27, 2010 @ 02:24 PM | 23,492 Views
I had been looking for a new, big, scale tug for a while and had considered several options. I was concerned about cost, size, ease of assembly at the field, airfoil, quality, etc, etc. Most everything winds up with compromises and my decision to go with the Hempel 38% Decathlon was no different. I found this airplane by chance after talking with Steve Rojecki at the JR Aerotow in 2009. He mentioned the Hempel 50% Cub and remarked he thought it was a pretty good quality offering at a very reasonable price. I went to Hempel’s website, looked at what was available and decided nothing there would fit my requirements. I wanted a tug with at least a semi-symmetrical airfoil, not too much area, and something that would accept a 150cc engine. Hempel didn’t have anything at the time that fit these criteria but there were rumors….

I kept visiting Hempel’s site and learned that new 38% and 57% Decathlons were in the works and would be available in early 2010. The 57% was off the chain for me but the 38% looked very interesting. I lurked around the giant scale airframes thread over at Flying Giants and learned a lot about Hempel’s planes. They were held in high regard for quality, flight characteristics and overall value. I asked a few questions which were promptly answered and a check for the cost of a 38% Decathlon was on the way to Tucson.

I received the plane a few weeks later. It was carefully packed and doubled boxed. Initial inspection proved most everyone’s observations...Continue Reading