Huge Model Rocket With 5 Engines. The Javelin Mk5 V 1.0

thingiverse

This is a custom 3ft tall printed model Rocket that runs on 5 E12-6 Estes Model rocket engines. It will easily go past 500ft though I don't have accurate data on how high this can fly as it flew into some woods carrying my altimeter.--IMPORTANT--This is a version 1 so some of the tolerances are tighter or loser than I originally wanted. also the fin design does require a resin printer because of how thin they are BUT I will be coming out with a new fin design that can be printed on an FDM machine.I will also be posting an instructional video on how to put how to put it together but in the meantime hopefully you can gather some info from the pictures. If you need help with anything just let me know in the comments. If you haven't wired up a multi engine rocket before and need assistance refer to this video. You basically just wire it up in parallel to each engine then apply 12v. If you still need help refer to this video: https://www.youtube.com/watch?v=BGuJnXVa3rgIn terms of printing, everything is very easy but file "Body 2" will need supports as it has over hangs. just use auto supports, its fine.Again this is very rough at the moment.