I too am interested in Vintage Combat rules. I've found an article on the flying lines site that touches on the event that they've named Combat Graffiti but not too much in the way of their rules. Nice plane pics too!

http://flyinglines.org/graffiti.12.html

I'd be interested too in the Huntersville rules.

I originated and co wrote the rules for this event. As the venue was vancouver B.C. I asked some expert stunt and combat fliers to help when I ran into walls. The link to the rules is embeded into the original article so it's a bit obscure.
here they are. Very detailed.
http://flyinglines.org/graffiti.rules.pdf

The idea is to get master modelers to build beautiful combat ships and have safe as can be, combat matches.
The idea worked well in practice too. Emphasis is on the building, fimnish and originality of engine. Flying and points are reduced in weight to keep the wrap n bash guys at bay.
Let me know if you have any questions and I'll try to answer them.

Ken Burdick

Type in "Model Aircraft Combat Association" on your web browser.   Could not find a specific set of rules there, but there are contacts.  But, speed limit combat is just that.  Either 70, 75 or 80 mph it is still combat.   Planes are timed for two laps of level flight before and sometimes during a match.   Too fast and you either get a reflight or no score.  Best to get with whoever is running the combat meet and get the rules from them.  Each part of this great land has different rules.   The last speed limit combat I flew you were penalized for a mid air.   No kills only cuts count and a bonus if both airplanes land in one peice with a full match.

Ed

 

Please excuse the delay in getting back to you.

A lot going on here.

 

Rules:

Current AMA Fast rules except:

NO Shutoff

Models and engines should be 1975 vintage or older.

Fox 35, Fox 36XBB, ST G21-35 ST 35C or any engine from that era which will fly the airplane on 60' .018 lines

Some Foam airplanes but we would prefer wood models. Ringmaster, Flightstreak, Voodoo, Onega, Reactor, Nemesis, Demon, Sneaker etc.

Starters are allowed (This is about flying these planes, not about starting carnkie engines)

Look for a very laid back low key fun event.

Matching will be up to the flayers.

Bill Duane may have some additional things to add.

 

Howard