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  1. Mendal

    Rocket Junkies Wire Retainers Installation Instructions

    Dusted off my graphic design skills today and did something I have not done in a very long time. Created a Downloadable Installation Instruction sheet for the Rocket Junkies Wire Retainers.
  2. Mendal

    3" Inch Aluminum Bulkheads

    Recently machined up a batch of 3" Aluminum Bulkheads. These feature: Built-in Wire Retainer #8-32 threaded holes for mounting 3 gram charge wells (Discount available on charge wells with purchase of bulkheads) holes 2inches on center for 1/4"-20 Threaded Rods holes for a 1/4" U-Bolt Stepped...
  3. Mendal

    Sold Estes PSII Mega Der Red Max

    Listed on Ebay: https://www.ebay.com/itm/194879103714 New in package
  4. Mendal

    Found Aerotech 54mm 2800 case - Wanted

    Looking for a used if available 54mm 2800 Case, don't need closures but we could discuss. Looking to by a used case first if available
  5. Mendal

    Sold 6” Aluminum AV Bay Bulkheads

    I have a pair of 1/4” thick aluminum bulkheads for 6” fiberglass. These are currently raw aluminum but I will coat them for the buyer in their choice of black, red, blue or orange. Sale will include: 2 bulkheads 4 RocketJunkies 8 gram charge wells - $39.80 value 4 RocketJunkies bulkhead wire...
  6. Mendal

    Sold Wrench for 75mm CTI Motors

    I have designed and machined from aluminum a custom wrench for use on 75mm CTI motors (98mm coming soon) Finishes available are bare aluminum straight off the machine, or coated in a ceramic based paint that has high durability and high heat resistance. Colors available are Red, Blue and...
  7. Mendal

    3D Printing CTI 98mm Wrench

    Thanks to Off We Go Rocketry for loaning me a set of CTI 98mm hardware, I was able to design and print a wrench to test for fit today. While I honestly believe even the PLA printed wrench would get the job done I plan to CAM this up to machine one (or more) from aluminum. This is basically a...
  8. Mendal

    Laser / CNC CNC Milling

    In another thread I had posted photos of a 75mm CTI Wrench I designed in Fusion 360. First I 3D Printed the wrench: IMG_0911(1) by Mendal posted Feb 6, 2019 at 6:59 PM I followed that up with machining one in Aluminum on my CNC Mill: IMG_0918(1) by Mendal posted Feb 6, 2019 at 6:59 PM It was...
  9. Mendal

    Found Rockets of the World by Peter Alway

    Looking for a copy of Rockets of the World, would prefer 3rd edition. I can't seem to really find it anywhere I have looked. If you know a place or have a copy you are interested in parting ways with please let me know. I would probably be interested in supplements too, but my main goal is to...
  10. Mendal

    Experimental Composite Propellant

    I know I can get a copy from aerocon, but I figured I would ask here first to see if anyone has a copy they no longer have a use for. Thank you
  11. Mendal

    Estes Nike Smoke Build

    I’ve had this Estes Nike Smoke kit on my build pile and I thought it was time to give it some consideration. I'm not really sure how quickly this build will go as I've decided a stock build was not going to cut it for this one. I tried to talk myself into building it stock as it is really just a...
  12. Mendal

    AIM XTRA and/or Base

    Looking for an AIM XTRA if you have one you no longer have a use for, please let me know. also looking for a base unit too, if you somehow ended up with a base unit and no XTRA to go with it, I would be interested. Thanks
  13. Mendal

    AT (or compatible) 54mm 2560 or 2800 Motor Casing

    Looking for either a 2560 or 2800 Motor casing. I have the closures, so only need the Case. Thanks Mendal
  14. Mendal

    Estes Ventris

    Does anyone have an Estes Ventris Kit they would like to part ways with? I have an idea for a project that would use it as a base, sadly it does not appear on Estes site anymore. Thanks Mendal
  15. Mendal

    Aerotech 54mm 2560 or 2800 Motor Casing

    Looking for a used in good working condition AeroTech 54mm 2560 or 2800 motor casing. I have a the forward and rear closures, so just looking for the casing. I know I can buy it new but just thought I would see if anyone was looking to let one go. I might be interested in a 1706 case too...
  16. Mendal

    PML - 3" Coupler -8-12" long

    Total long shot, Looking for a piece of Public Missiles 3" Coupler Tubing. Would like to get my hands on a piece 8-12" in length. PML only sells it in 5" and 36" lengths, just thought if someone had some left over from a previous project, maybe they could sell me a piece. Please PM or email me...
  17. Mendal

    Dual Deploy Modified PML Miranda - Build Thread - L2 Certification?

    I've never done a build thread before so I thought I would try my hand at it. My plan is to take a PML Miranda and convert it to a Dual Deploy rocket. I am currently L1 Certified, since this rocket has a 54mm MMT I may use this as my L2 rocket. The standard kit is a 3" rocket with Quantum Tube...
  18. Mendal

    CTI 38mm Case Tubes

    5 tubes of various length and 11 caps. The longest case is 15.5", the shortest is 7.5" 3 of the tubes have one end that is cracked, I tried to do my best to get a photo that shows the cracks, I believe these could maybe cut down to a shorter case. Free, I just ask you pay the shipping. Please...
  19. Mendal

    Opinion on shock cord - Wildman Punisher Sport

    Looking to start to build my Punisher from Wildman, This will be my first fiberglass build, I have 1/8" kevlar, and I'm thinking of using it but I'm not sure its enough, do I need to go 1/4"? I plan to epoxy to the MMT I was thinking one side as aligning 2 sides with the TTW fins can be a pain...
  20. Mendal

    Importance of bevels on fins

    I'm working on a madcow 4" Super DX3, my question is about the .25" plywood fins. This rocket is being built for a L1 cert. So altitude is not the goal here, the kit instructions don't mention adding bevels at all, but I would like to know what some of you think. Should I bevel the leading...
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