1. 8th April 2014
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Threads 1 to 20 of 9058

Forum: High Power Rocketry (HPR)

Rockets using motors from H impulse upwards.

  1. 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
    2 Pages
    1 2
    • Replies: 59
    • Views: 26,518
    9th January 2017, 04:23 PM 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
    • Replies: 19
    • Views: 1,698
    21st December 2016, 02:08 AM 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: 2,397
    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: 10,601
    1st June 2013, 04:52 PM Go to last post
  1. So, maybe I'll try a three-stager

    Started by JimJarvis50, 22nd June 2014 07:15 AM
    12 Pages
    1 2 3 ... 12
    • Replies: 352
    • Views: 44,314
    Today, 04:54 AM Go to last post
  2. Modified Go Devil 29 build thread

    Started by GrouchoDuke, 21st January 2017 10:22 PM
    • Replies: 1
    • Views: 106
    Today, 02:41 AM Go to last post
  3. 1/2 scale PML Patriot build

    Started by Kehoes23, 13th October 2013 12:16 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 90
    • Views: 8,980
    Today, 01:13 AM Go to last post
  4. Look at the HED on that one!

    Started by bill2654, 21st January 2017 05:37 PM
    • Replies: 6
    • Views: 329
    Today, 12:12 AM Go to last post
  5. MAC Performance 54mm Zodiac DD (fins)

    Started by DavidMcCann, 23rd November 2016 01:45 AM
    • Replies: 20
    • Views: 1,025
    Yesterday, 10:51 PM Go to last post
  6. Binder Design Tyrannosaur 50th BDay Present Build

    Started by kcobbva, 10th November 2016 04:40 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 92
    • Views: 3,686
    Yesterday, 10:27 PM Go to last post
  7. AeroVentures 1:40 Scale Space Shuttle

    Started by BBrown, Yesterday 09:47 PM
    • Replies: 0
    • Views: 48
    Yesterday, 09:47 PM Go to last post
  8. MAC Performance Rayzor 3" Build Thread

    Started by kswing, 29th November 2016 03:55 AM
    2 Pages
    1 2
    • Replies: 44
    • Views: 2,161
    Yesterday, 08:43 PM Go to last post
  9. Return to rocketry: Recerting L1 build thread

    Started by krislhull, 12th December 2016 01:24 AM
    2 Pages
    1 2
    • Replies: 36
    • Views: 1,897
    Yesterday, 04:33 PM Go to last post
  10. Loc Precision Loc IV warped fins

    Started by ascastil, 21st January 2017 05:12 PM
    • Replies: 10
    • Views: 249
    Yesterday, 03:23 PM Go to last post
  11. 4" custom Iris build

    Started by BigBlueDart, 7th March 2014 09:51 PM
    3 Pages
    1 2 3
    • Replies: 62
    • Views: 2,837
    Yesterday, 03:34 AM Go to last post
  12. Wayco's Ultimate Darkstar build

    Started by Wayco, 8th June 2015 05:37 AM
    3 Pages
    1 2 3
    • Replies: 64
    • Views: 10,782
    Yesterday, 01:49 AM Go to last post
  13. Madcow FG 4" Frenzy XL build thread

    Started by rocketsam2016, 9th January 2017 04:05 PM
    3 Pages
    1 2 3
    • Replies: 67
    • Views: 1,862
    Yesterday, 12:46 AM Go to last post
  14. Minimum Diameter CF 2 stage build thread "Kobayashi Maru"

    Started by ColumbiaNX01, 29th November 2016 08:35 PM
    2 Pages
    1 2
    • Replies: 50
    • Views: 2,589
    21st January 2017, 04:47 PM Go to last post
  15. Carbon Monster Build

    Started by SinfulDarkLord, 6th January 2017 11:25 PM
    • Replies: 16
    • Views: 850
    21st January 2017, 06:34 AM Go to last post
  16. Question Something that floated through my mind today... Can you...

    Started by K'Tesh, 20th January 2017 03:52 PM
    • Replies: 19
    • Views: 496
    21st January 2017, 05:42 AM Go to last post
  17. Getting rid of all-thread

    Started by BDB, 16th January 2017 05:13 PM
    2 Pages
    1 2
    • Replies: 34
    • Views: 1,081
    21st January 2017, 05:00 AM Go to last post
  18. No More Peeling Tubes for Me

    Started by mccordmw, 19th January 2017 06:37 PM
    • Replies: 10
    • Views: 414
    21st January 2017, 03:09 AM Go to last post
  19. Aero Pack tailcone retainer questions

    Started by Dad Man Walking, 20th January 2017 02:06 AM
    • Replies: 9
    • Views: 293
    21st January 2017, 12:02 AM Go to last post
    • Replies: 23
    • Views: 717
    20th January 2017, 05:33 PM Go to last post

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