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Anyone do High Power or even Mid power contests at an organized launch? What did you do? I'm looking for ideas. I know about the low power contests and NAR contest rules. Some can be adapted for high power. I was wondering if there was something else too. Thanks.

My daughter wants to do something rocketry related for here school science project. 7th grade level. What could she do? Design related? Performance? Math? Physics? F=MA? Anyone have some suggestions on what to do with a rocket and present a science project with it? Thanks.

I'm thinking about doing my level three and need some ideas. First of all, I have no shop or tools to do a good scratch build or make my own parts. I'd like a simple, cheap, and easy level three kit. I have limited build/storage space and limited funds. I'll spend some money getting my LEUP...

For sale: P.E. Extreme Performer 4" dual deployment. 54mm/38mm. Built but not flown. Hangar 11 Harpoon 5.5" dual deployment. 54mm. Flown 3 times. Loc I-Roc. 5.5". 38mm. Flown a few times. Loc Warloc. 7.5". 38mm. Flown a few times. Crayon Rocket. 4". 38mm. Flown once. Dr. Rocket...

Where is the new Estes Red Max? Anyone see one in a store yet?

Anyone have troubles with lighting a Green Gorilla? I had trouble with a K670 today. It took a "special" ignitor on the fourth try.

Anyone have an idea how high the grass is? Has it been cut or is it high? See you there. Thanks.

https://cgi.ebay.com/Dr-Rocket-54-1706-motor-hardware-for-aerotech-reloads_W0QQitemZ280004180255QQihZ018QQcategoryZ2567QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

Why does this happen? I put a clear coat on dry paint and part of it "cracks". Just part, not everywhere. I have to sand, prime, paint, and coat again!

I'm looking for a 'chute size for my 5.5" Harpoon that weighs 15lbs empty. It will be dual deployment. I tried a parachute calculator and it said I needed a 104" 'chute. That's over 8 1/2 feet. It seems too big. Can anyone recommend a good 'chute size? How about a 'chute maker? Thanks.

There is the 2000ns Loki 54mm for the K250 & K960. They also have the 1600ns Loki 54mm for K's, but the website has no reloads yet. I assume they are not certified yet? Anyone heard about reloads for the 1600ns case?

Check out this real E Bay auction: What a deal! estes star wars episode 1, action model rocket Item number: 6027932445 Seller: mmm3matney ( 1 ) Positive Feedback: 100% Member since Dec-09-05 in United States Starting bid: US $100.00 Time left: 4 days 9 hours...

I'm doing my first rail button rocket. Any advice on installation of rail buttons? I've only done rod lugs up to 1/2" in size. The rocket will be 5.5" x 6.5' and maybe 15 pounds loaded.

I have to help with an elementry school launch demo and need some good recommendations on kits for small fields. It is about the size of a baseball field surrounded by tall trees. I'd like to launch something big that won't go too high or lose. Would an Estes Executioner on a D12 work...

I finally finished my Warloc. I designed it with a central 38mm and two 29mm. I plan to launch this weekend on an I435T and two G38BJ's. Here's the pic:

Where can I get biodegradeable dog barf wadding in large supply? I've looked at Home Depot and they don't have it. Any suggestions? I'll try the local ACE hardware store, but it is small.

I'm going to try my first cluster (Loc Warloc). I'm planning a central 38mm and two outboard 29mm's. My question is ignition. How can I be sure the 38mm will light? I planned on using normal ignitors (aerotech first fire that comes with the motor) and twisting them together. I don't think...

I just got a LOC Warlock and EMRR has NO information on it. Anyone have any info to share to flight log info? Motors and delays? Thanks.

I just got a LOC I-roc and EMRR has little to no information on it. Anyone have flight log type info? Motors and delays? Thanks.

I'm looking for a good short & fat rocket, preferably with 38mm mount, but I can reduce the 54 to 38. I've been looking at: 1. LOC Minie-magg 5.5" x37" 2. LOC Warlock 7.6" x 53" 3. LOC I-ROC 5.5" x 55" 4. Polecat Thumper 7.5" x 57" Is there any other choices?