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  1. 13th September 2017
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    973
  2. 8th April 2014
    Views:
    13,955
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Threads 1 to 20 of 9872

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: 33
    • Views: 8,845
    7th April 2018, 05:16 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: 67
    • Views: 34,763
    19th March 2018, 01:06 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: 4,246
    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: 13,799
    1st June 2013, 04:52 PM Go to last post
  1. Motor Cases by Gary (AG71)

    Started by FMarvinS, Yesterday 04:17 PM
    • Replies: 7
    • Views: 226
    Today, 08:03 PM Go to last post
  2. Darkstar Ultimate

    Started by egp, Today 02:32 PM
    • Replies: 4
    • Views: 99
    Today, 07:47 PM Go to last post
  3. Head-end ignition through a smoke grain?

    Started by vahpr, 14th August 2017 03:21 PM
    3 Pages
    1 2 3
    • Replies: 64
    • Views: 2,680
    Today, 07:46 PM Go to last post
  4. Will you get Level X?

    Started by DavidMcCann, 19th April 2018 04:14 PM
    2 Pages
    1 2
    • Replies: 55
    • Views: 1,179
    Today, 07:44 PM Go to last post
    • Replies: 0
    • Views: 12
    Today, 07:43 PM Go to last post
  5. Altitude control problem. Help!

    Started by ArchitectOfSeven, 19th April 2018 08:00 AM
    3 Pages
    1 2 3
    • Replies: 79
    • Views: 1,400
    Today, 06:05 PM Go to last post
  6. L3 - really?? Tekcub 3L

    Started by les, 7th March 2018 03:04 AM
    3 Pages
    1 2 3
    • Replies: 61
    • Views: 2,808
    Today, 01:41 PM Go to last post
  7. Level 1's will you L2?

    Started by Andrew_ASC, 18th April 2018 07:22 PM
    2 Pages
    1 2
    • Replies: 32
    • Views: 712
    Today, 05:04 AM Go to last post
  8. Warping fins

    Started by rockets, Yesterday 12:30 AM
    • Replies: 10
    • Views: 245
    Today, 12:59 AM Go to last post
  9. CJ Punisher 3 build

    Started by Nick@JET, Yesterday 07:52 PM
    • Replies: 3
    • Views: 141
    Yesterday, 11:52 PM Go to last post
  10. 2.6" Competitor 2 Stage - Configuration

    Started by markg, 16th April 2018 03:43 PM
    • Replies: 10
    • Views: 319
    Yesterday, 10:19 PM Go to last post
  11. fin cross sections for Mach3+

    Started by ghostfather, 28th March 2018 11:17 PM
    2 Pages
    1 2
    • Replies: 51
    • Views: 2,223
    Yesterday, 05:18 PM Go to last post
  12. Madcow Avlanche

    Started by FlyBy01, 19th March 2018 01:04 PM
    3 Pages
    1 2 3
    • Replies: 81
    • Views: 2,880
    Yesterday, 01:10 PM Go to last post
  13. Epic failure but so awseome

    Started by MadDoza, 17th April 2018 07:55 PM
    • Replies: 21
    • Views: 740
    Yesterday, 11:20 AM Go to last post
  14. 30 min epoxy on a 54mm motor retainer

    Started by dhkaiser, 19th April 2018 10:24 PM
    • Replies: 8
    • Views: 225
    Yesterday, 05:10 AM Go to last post
  15. Fin flutter analysis of the 2.6" FG Screech

    Started by mperegrinefalcon, 18th April 2018 05:47 PM
    • Replies: 29
    • Views: 534
    19th April 2018, 06:30 PM Go to last post
  16. Wildman Jr Series

    Started by A-N-D-R-E-W, 19th April 2018 12:03 AM
    • Replies: 6
    • Views: 188
    19th April 2018, 02:26 PM Go to last post
  17. New 102mm project - Chimichunga-I

    Started by snrkl, 20th March 2018 02:30 PM
    2 Pages
    1 2
    • Replies: 39
    • Views: 1,402
    19th April 2018, 12:55 PM Go to last post
  18. Level 2 guys, will you level 3?

    Started by CPUTommy, 9th August 2017 10:22 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 109
    • Views: 4,987
    19th April 2018, 07:11 AM Go to last post
  19. Let me see your HPR Two Stage projects

    Started by webtech, 17th April 2018 03:43 PM
    • Replies: 20
    • Views: 574
    19th April 2018, 03:02 AM Go to last post

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