I built a Jupiter 120 based on a BT-70, which would be a 1:152.72 scale model.The SRB scale diameter is 0.945 inches. I used a BT-50 since I had that handy, so the model SRBs are a little oversized. The Service Module (SM) scale diameter is 1.220 inches, so my BT-55 SM is again a little oversized. This version has fixed SRBs and will flies on a single 24mm motor. The complete build thread is over on The Rocketry Forum at http://www.rocketryforum.com/showthread.php?t=44788 with complete drawings and patterns.I finished the model back in May, but was not able to fly it until today. Here is the liftoff pic and a shot of it under the chute. The LH SRB came off when the chute deployed, but suffered minimal damage. A little epoxy and this baby will be ready to fly again!!Many thanks to Ross and the Direct Team for checking my drawings and providing assistance.
How much experience does it take to get to the levels you guys are at?
Just thought I'd let you guys know... I just listed a very cool vintage model up on eBay. It has 36 US Space Missiles. It was made by Monogram in 1969 and includes the following missiles/rockets:Hound Dog, Thor, Minuteman II, Atlas, Titan II, Redstone, Jupiter, Spartan, Bomarc, Poseidon, Nike Ajax, Sergeant, Nike Hercules, Corparal, Pershing, Talos, Rascal, Polaris, Rat, Asroc, LaCrosse, Terrier, Honest John, Petrel, Subroc, Lance, Tartar, Falcon, Bullpup, Sparrow, Little John, Hawk, Phoenix, Genie, Sidewinder, and Darthttp://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MESELX:IT&item=390028517671
I am sorry, but i am new to this and I am not sure where or how to post! I am needing tips on building a simple model of the ISS with my son for a science project. He is 11 so nothing too challenging! Any tips?