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  1. 13th September 2017
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  2. 8th April 2014
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Forum: High Power Rocketry (HPR)

Rockets using motors from H impulse upwards.

  1. Sticky Thread Sticky: L3 Certification Documentation Links - No Third Party Comments Please

    Started by bobkrech, 24th November 2016 05:45 PM
    2 Pages
    1 2
    • Replies: 31
    • Views: 6,402
    16th November 2017, 08:15 PM Go to last post
  2. Sticky Thread Sticky: Properly bonding composites and what your government doesn't want you to know.

    Started by flynfrog, 15th September 2013 01:52 AM
    3 Pages
    1 2 3
    • Replies: 60
    • Views: 32,243
    5th May 2017, 11:14 PM Go to last post
  3. Sticky Thread Sticky: Discussions of Amateur Rocket Motors belong in the Reseach Forum

    Started by bobkrech, 13th September 2015 05:07 AM
    • Replies: 0
    • Views: 3,736
    13th September 2015, 05:07 AM Go to last post
  4. Sticky Thread Sticky: How To Build A "Stock" 3IN DARKSTAR CJ Step By Step

    Started by Green Jello, 30th May 2013 10:07 PM
    • Replies: 1
    • Views: 12,630
    1st June 2013, 04:52 PM Go to last post
    • Replies: 27
    • Views: 443
    Today, 06:51 AM Go to last post
    • Replies: 22
    • Views: 292
    Today, 06:50 AM Go to last post
  1. BA Baracus Build Thread

    Started by Barkley, 7th December 2016 07:29 PM
    3 Pages
    1 2 3
    • Replies: 76
    • Views: 5,023
    Today, 06:42 AM Go to last post
  2. Thoughts on the new madcow nike-apache as first hpr 2 stager?

    Started by rocketsam2016, 16th November 2017 04:20 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 90
    • Views: 1,770
    Today, 06:11 AM Go to last post
  3. Madcow Mongoose 38mm Carbon Fiber Minimum Diameter Build Planning

    Started by kevinkal, 9th November 2017 05:43 AM
    3 Pages
    1 2 3
    • Replies: 60
    • Views: 1,771
    Yesterday, 11:15 PM Go to last post
  4. 38mm Level 2 Minimum Diameter Build Thread - "The Spanish Inquisition"

    Started by ScrapDaddy, 8th October 2017 10:02 PM
    2 Pages
    1 2
    • Replies: 32
    • Views: 1,243
    Yesterday, 09:18 PM Go to last post
  5. New Wildman 38mm BlackHawk prototype....first look !

    Started by blackjack2564, 6th November 2010 01:10 PM
    3 Pages
    1 2 3
    • Replies: 70
    • Views: 16,272
    Yesterday, 08:44 PM Go to last post
  6. Help on selecting a first two stage high power rocket kit

    Started by Bobfly, 14th July 2017 10:18 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 221
    • Views: 10,705
    Yesterday, 08:37 AM Go to last post
  7. CF Optima (MAC Performance custom)

    Started by DavidMcCann, 21st September 2017 06:10 AM
    • Replies: 23
    • Views: 1,386
    Yesterday, 08:21 AM Go to last post
  8. My First Public Build :-)

    Started by bobby_hamill, 11th October 2017 06:14 AM
    3 Pages
    1 2 3
    • Replies: 64
    • Views: 1,748
    Yesterday, 07:48 AM Go to last post
    • Replies: 4
    • Views: 221
    16th November 2017, 11:48 PM Go to last post
  9. Cool L1 certification build - King Kr„ken

    Started by JimiB, 14th November 2017 08:48 PM
    • Replies: 7
    • Views: 237
    16th November 2017, 10:04 PM Go to last post
  10. Optima clone kit?

    Started by OldManRocket, 14th November 2017 05:56 PM
    2 Pages
    1 2
    • Replies: 40
    • Views: 752
    16th November 2017, 09:51 PM Go to last post
  11. balsa strength

    Started by AfterBurners, 14th November 2017 06:52 PM
    • Replies: 15
    • Views: 304
    16th November 2017, 02:46 PM Go to last post
  12. Tips for first supersonic flight?

    Started by billdz, 13th November 2017 06:56 AM
    • Replies: 16
    • Views: 566
    16th November 2017, 07:06 AM Go to last post
  13. Things I learned building my first high-powered rocket

    Started by tibbe, 14th November 2017 10:08 AM
    • Replies: 5
    • Views: 295
    16th November 2017, 04:48 AM Go to last post
  14. L3 Build Log - Wildman Interceptor A.A.D. 98

    Started by fatherchaos, 6th June 2017 06:25 PM
    3 Pages
    1 2 3
    • Replies: 77
    • Views: 4,440
    16th November 2017, 01:02 AM Go to last post
  15. Snap Ring Motor Retention Method - Enter CNC Router!

    Started by patelldp, 5th October 2017 03:04 AM
    • Replies: 18
    • Views: 790
    15th November 2017, 09:19 PM Go to last post
  16. I could use just a little guidance

    Started by JimJarvis50, 19th January 2015 05:52 AM
    13 Pages
    1 2 3 ... 13
    • Replies: 377
    • Views: 62,925
    15th November 2017, 04:50 AM Go to last post
  17. Angry RIP my PML Endeavor (video)

    Started by AllDigital, 13th November 2017 09:57 PM
    • Replies: 5
    • Views: 279
    14th November 2017, 10:33 PM Go to last post

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