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  1. 13th September 2017
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  2. 8th April 2014
    Views:
    12,875
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Threads 1 to 20 of 9573

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: 30
    • Views: 5,880
    Today, 04:33 AM 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: 31,668
    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: 3,612
    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: 12,393
    1st June 2013, 04:52 PM Go to last post
  1. PML QT vs Fiberglass

    Started by Normzilla, Today 08:16 PM
    • Replies: 2
    • Views: 30
    Today, 09:27 PM Go to last post
  2. Chris' Punisher 4 L3 build

    Started by ChrisAttebery, 29th December 2015 05:18 AM
    13 Pages
    1 2 3 ... 13
    • Replies: 370
    • Views: 37,521
    Today, 08:54 PM Go to last post
  3. Show off your Goonies/ Odd Rocks

    Started by wadavidson, 19th October 2017 10:04 PM
    • Replies: 25
    • Views: 617
    Today, 04:22 PM Go to last post
  4. MAC Performance RainMaker 54 Build

    Started by mpitfield, 17th October 2017 05:11 PM
    2 Pages
    1 2
    • Replies: 33
    • Views: 954
    Today, 02:08 PM Go to last post
    • Replies: 27
    • Views: 832
    Today, 12:42 PM Go to last post
  5. I could use just a little guidance

    Started by JimJarvis50, 19th January 2015 05:52 AM
    13 Pages
    1 2 3 ... 13
    • Replies: 371
    • Views: 61,359
    Today, 08:55 AM Go to last post
  6. My First Public Build :-)

    Started by bobby_hamill, 11th October 2017 06:14 AM
    2 Pages
    1 2
    • Replies: 43
    • Views: 875
    Today, 05:58 AM Go to last post
  7. Boris Katan flights 2017 -> Clusters + 3D Printing Fun <-

    Started by delta22, 5th March 2017 04:13 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 91
    • Views: 4,988
    Today, 04:30 AM Go to last post
  8. Introducing BourbonRoc

    Started by djkingsley, 26th April 2017 02:21 AM
    2 Pages
    1 2
    • Replies: 52
    • Views: 3,337
    Today, 12:30 AM Go to last post
  9. A Little Hardware Help??

    Started by Jarhead, 16th October 2017 10:58 PM
    • Replies: 10
    • Views: 523
    Yesterday, 07:33 PM Go to last post
  10. 3/4 Scale Nike Smoke -- Input / Opinions Thread

    Started by dixontj93060, 9th January 2014 04:35 PM
    2 Pages
    1 2
    • Replies: 46
    • Views: 9,752
    Yesterday, 01:10 AM Go to last post
  11. L3 Certification Build: 8" Upscale Frenzy

    Started by Nathan, 7th March 2017 03:55 AM
    9 Pages
    1 2 3 ... 9
    • Replies: 252
    • Views: 19,118
    Yesterday, 12:36 AM Go to last post
  12. Ultimate Wildman Level Three Certification Build

    Started by Fearoflightning, 6th December 2016 06:35 AM
    6 Pages
    1 2 3 ... 6
    • Replies: 155
    • Views: 10,893
    21st October 2017, 10:58 PM Go to last post
  13. kicking around doing a 4 inch with 75mm 2 stage?

    Started by ColumbiaNX01, 6th October 2017 05:22 PM
    • Replies: 10
    • Views: 500
    21st October 2017, 07:13 PM Go to last post
  14. Full Scale Sandia Sandhawk Build

    Started by wadavidson, 18th October 2017 09:57 PM
    • Replies: 15
    • Views: 658
    21st October 2017, 03:28 PM Go to last post
  15. 2.6" 54mm MMT Fire Flyer (MadCow/RW) built thread

    Started by afadeev, 10th October 2017 03:22 AM
    • Replies: 3
    • Views: 246
    21st October 2017, 02:45 AM Go to last post
  16. NIKE NIKE SMOKE build thread 1/4 scale

    Started by ColumbiaNX01, 12th October 2017 03:46 AM
    • Replies: 12
    • Views: 477
    20th October 2017, 09:52 PM Go to last post
  17. Propulsion Compulsion, 4-in Fiberglass Frenzy XL build

    Started by kevinkal, 8th May 2017 09:20 PM
    3 Pages
    1 2 3
    • Replies: 68
    • Views: 3,540
    20th October 2017, 10:09 AM Go to last post
  18. My first HPR scratch build

    Started by loopy, 5th October 2017 06:54 PM
    • Replies: 7
    • Views: 335
    19th October 2017, 01:00 AM Go to last post
  19. [Level 3 Certification] Composite N5800 Flying Case

    Started by A5tr0 An0n, 26th September 2017 07:21 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 90
    • Views: 4,440
    19th October 2017, 12:03 AM Go to last post

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