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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: Discussions of Amateur Rocket Motors belong in the Reseach Forum

    Started by bobkrech, 13th September 2015 05:07 AM
    • Replies: 0
    • Views: 3,953
    13th September 2015, 05:07 AM Go to last post
  2. 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: 7,264
    16th November 2017, 08:15 PM Go to last post
  3. 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: 33,139
    5th May 2017, 11:14 PM 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: 13,137
    1st June 2013, 04:52 PM Go to last post
  1. Night Capable Rockets

    Started by , 22nd October 2003 11:50 AM
    • Replies: 10
    • Views: 744
    29th October 2003, 12:44 AM Go to last post
  2. Orbital Upscale Project

    Started by , 27th December 2004 04:51 PM
    2 Pages
    1 2
    • Replies: 52
    • Views: 1,992
    22nd July 2005, 03:40 AM Go to last post
  3. HPR question

    Started by , 22nd March 2005 02:34 AM
    • Replies: 12
    • Views: 754
    23rd March 2005, 11:28 PM Go to last post
  4. Thumbs up HPR Estes Shadow Build

    Started by , 28th March 2005 03:27 AM
    2 Pages
    1 2
    • Replies: 30
    • Views: 1,189
    19th April 2005, 12:42 AM Go to last post
  5. Level 1 - PML Io

    Started by , 12th August 2005 03:55 PM
    • Replies: 11
    • Views: 646
    13th August 2005, 08:58 PM Go to last post
  6. HPR Material Question

    Started by , 17th August 2005 10:34 PM
    • Replies: 4
    • Views: 488
    18th August 2005, 08:23 AM Go to last post
  7. Thumbs up 2.7X Upscale Orbital Transport Flight

    Started by , 26th August 2005 10:44 PM
    • Replies: 7
    • Views: 606
    27th August 2005, 03:38 AM Go to last post
  8. Slimline Motor Retainer In Boattail

    Started by , 30th August 2005 04:08 AM
    • Replies: 5
    • Views: 607
    30th August 2005, 06:38 PM Go to last post
  9. Krazed III

    Started by ..., 1st September 2007 08:35 AM
    • Replies: 11
    • Views: 1,301
    10th April 2008, 05:41 AM Go to last post
  10. LV 1 cert advice

    Started by 013Rocketry, 22nd March 2012 02:23 PM
    2 Pages
    1 2
    • Replies: 43
    • Views: 6,235
    15th April 2012, 06:06 PM Go to last post
  11. Question CG question for Level 1 Build

    Started by 013Rocketry, 26th June 2012 11:32 PM
    • Replies: 14
    • Views: 1,952
    8th July 2012, 01:11 AM Go to last post
  12. Level 2 at NARAM 59

    Started by 013Rocketry, 22nd May 2017 12:23 AM
    • Replies: 6
    • Views: 498
    23rd May 2017, 03:45 AM Go to last post
  13. Scratch Built Speed Demons

    Started by 11bravo, 8th June 2005 07:31 AM
    • Replies: 5
    • Views: 638
    10th June 2005, 02:33 AM Go to last post
  14. Thumbs up L2'd on Saturday

    Started by 11bravo, 31st October 2005 07:28 AM
    • Replies: 15
    • Views: 874
    3rd November 2005, 09:22 PM Go to last post
  15. Have Name. Need Rocket.

    Started by 11bravo, 15th November 2005 01:39 AM
    • Replies: 9
    • Views: 551
    17th November 2005, 05:40 PM Go to last post
  16. Exclamation Now That's What I Call a SPOOL!

    Started by 11bravo, 18th May 2007 08:34 PM
    • Replies: 11
    • Views: 1,008
    19th May 2007, 11:21 PM Go to last post
  17. Performance Rocketry 6" Airframe Tube

    Started by 11bravo, 13th January 2008 07:53 PM
    • Replies: 6
    • Views: 721
    27th January 2008, 09:52 PM Go to last post
  18. Anyone Know A Source For 6" Phenolic Tube...

    Started by 11bravo, 27th January 2008 01:44 AM
    • Replies: 4
    • Views: 522
    27th January 2008, 05:32 AM Go to last post
  19. Poll Poll: Need Help Deciding Fin Shape

    Started by 11bravo, 20th February 2008 04:28 AM
    • Replies: 9
    • Views: 784
    25th February 2008, 03:59 PM Go to last post
  20. JB Weld - So, What Did We Decide?

    Started by 11bravo, 11th July 2008 11:42 PM
    • Replies: 15
    • Views: 2,073
    14th July 2008, 06:12 AM Go to last post

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