i just finished modifying the hobbyzone sonic combat module to put it on a regular plane and it was a pain in the behind. here is what a friend of mine and i have come up with.

the module has four wires coming out of it. the first wire (with the black stripe) is the negative. the one next to the negative is the signal wire. the third one does nothing. the fourth one is the positive. i started by soldering the positive and negative to a plug for a battery. then soldered the positive wire also to a momentary switch that i got from radio shack. then the signal wire is soldered to the other side of the switch. i epoxied the switch to the top of a servo so i could use my gear channel on my radio to push the button. it works really good but does add some weight to the aircraft. the sound it makes when it fires reminds me of a machine gun and the high pitch squeel it makes when it registers a hit is deafening. we use a wattage f-22 raptor and a wattage mirage 2000-5 to engage in some good 'ol america versus france fighting. the raptor has an mpi cobalt 400 13t with ten cells and the mirage uses a speed 400 on eight cells. both have carbon reinforced 5x5 zagi props. remarkably enough the plans are evenly matched. sonic combat without having to program little computer chips is definately the way to go.

I think someone could possibly make a killing modifying those things for 40 and below sized stuff. It needs to cut the throttle to idle for a few seconds. Our club has bought 5 of those peice of crap fighterbirds and we have had a blast but we do long for some better flying to go along with the combat.

I am really surprised that there isn't more interest in either developing one of these sonic modules or that airwars unit for combat. It seems like it would be the natural progression.

What are you talking about when you said "programming little computer chips"?

Just curious.

http://www.rc-cam.com/combat2.htm

My brother and I have a couple of these. We have them mounted on SSC combat planes.

here are some pictures of the fighters

wattage mirage 2000-5
(sonic combat module attatched to top of plane)

and another...

wattage f-22 raptor

(sonic combat module attatched to top)

the guts of the mirage. if you look really close you can see the switch epoxied to the servo.

the insides of the f22. you can see the switch and the servo attatched to a peice of 3/32" plywood. also the receiver battery to make the thing work.

we tried these puppies out last weekend and found out a few very important things
1. these planes are way too fast to dogfight each other
2. the mirage is almost twice as fast as the raptor but the raptor is way more manuverable than the mirage.
3. i think these would go better on a couple of slow sticks or some gws beavers.

So where are we with this project. Is it the best solution for combat flying pushers? or is there anything else out there we can use?
Im very interested in getting this working on a wing I have. Next time some one modifies on of these for standard RC planes can you post pictures of the procedure here?

I have built a couple. I kind of got tired of them though. They work well.
http://www.rcgroups.com/forums/showt...ghlight=combat

already built and ready to use. www.air-commander.com

this might sound odd but anyone think of trying the infared systems from those cheep havoc heli things?