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  1. crazyed

    Amount of black powder for ejection charge.

    Of all the single use motors for sale . I haven't seen a one that indicates how much BP is contained in the deployment charge. Why ? Not needed . In a single use motor the same amount of BP is used in a 18 mm rocket as in an 1.5 inch rocket same length. The amount of BP could be adjusted but...
  2. crazyed

    Amount of black powder for ejection charge.

    The smallest change isn't small when measuring BP. But if you are worried about the smallest measurement causing failure then you might want better components.. Ground testing is the only way to know for sure on any particular rocket. The calc gets you close but everything about the rocket...
  3. crazyed

    LOC - LOC-IV (PK-48) Gallery

    The LOC IV still flying , Oct 2023
  4. crazyed

    SARA/ SOUTHERN ARIZONA ROCKETRY ASSOCIATION

    A couple weeks late but here is a pic from Oct SARA launch
  5. crazyed

    Amount of black powder for ejection charge.

    Some backyard ejection charge testing goes a long way to figuring how much you need for the particular rocket after you have your best estimate. Blow it up or blow it out and use quality parts / kits.
  6. crazyed

    SARA/ SOUTHERN ARIZONA ROCKETRY ASSOCIATION

    Greetings friends. I'm checking in. It's been awhile (years)and so it's time to dust off the rockets and fly. What's new. Lol.?
  7. crazyed

    SARA/ SOUTHERN ARIZONA ROCKETRY ASSOCIATION

    Good to see you all..:)
  8. crazyed

    Sold Kosdon 1.5-640 NS case

    Did you sell the motor ?
  9. crazyed

    SARA/ SOUTHERN ARIZONA ROCKETRY ASSOCIATION

    Valerie and I have been trying to get out to Tucson for a launch and see all our friends there. I have an I200 and an H268 (with a cool long 29mm case)that need a armed igniter and a switch activated attatched.lol and the H220T that I had loaded for the midweek launch Ken set up that we...
  10. crazyed

    SARA/ SOUTHERN ARIZONA ROCKETRY ASSOCIATION

    Long overdue thx for that info
  11. crazyed

    SARA/ SOUTHERN ARIZONA ROCKETRY ASSOCIATION

    We sure hope all is well with everyone there at SARA... I havent launched in over a year but loving the cooler temps and more opportunity to get over to Tucson for a launch.
  12. crazyed

    LDRS 37

    Need advise for packing a loc4 and 429SS in checked bag so it doesnt get damaged on flight.
  13. crazyed

    SARA/ SOUTHERN ARIZONA ROCKETRY ASSOCIATION

    Anyone pack a rocket in their checked bag for air travel? I need to figure out how to pack my LOC IV and LOC 429SS for LDRS. I already spoke w/TSA and as long as the cones are off and no motors or electronics installed I can check or carryon. The carryon would be to big. I need to pack so all...
  14. crazyed

    SARA/ SOUTHERN ARIZONA ROCKETRY ASSOCIATION

    LDRS coming up...I have never been and just might make this one.
  15. crazyed

    SARA/ SOUTHERN ARIZONA ROCKETRY ASSOCIATION

    Im sure sorry Ken and all else who showed for the launch. We were well on our way , at about the area of the TA truck stop phx side of Picacho Pass , I heard what was like a backfire and I noticed my check engine light was on. Darn it i just spent 3k on the top end and couldn't risk going all...
  16. crazyed

    SARA/ SOUTHERN ARIZONA ROCKETRY ASSOCIATION

    Loading up for todays mid week launch at SARA site. We are flying rockets up to 53oz at liftoff and no more than 125grams of propellant. So my LOC4 gets to ride an H220 .... :)
  17. crazyed

    SARA/ SOUTHERN ARIZONA ROCKETRY ASSOCIATION

    I will be there 11a with my 1" ×6' rail launcher, no box, LOC4 to go on H220 and a couple rocketarium rockets and my MIRAGE G75 . For starters.
  18. crazyed

    SHADETREE ROCKETRY..LOC 4-29SS Airstart mod

    just on a break for the Holidays
  19. crazyed

    SARA/ SOUTHERN ARIZONA ROCKETRY ASSOCIATION

    I can make it 11:00 a
  20. crazyed

    SARA/ SOUTHERN ARIZONA ROCKETRY ASSOCIATION

    :) gotta post a pic of this as it is a new one for me.
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