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  1. 13th September 2017
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  2. 8th April 2014
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Threads 81 to 100 of 9704

Forum: High Power Rocketry (HPR)

Rockets using motors from H impulse upwards.

  1. Blue Baboon One

    Started by Handeman, 17th April 2017 11:25 PM
    2 Pages
    1 2
    • Replies: 59
    • Views: 5,878
    23rd December 2017, 04:10 AM Go to last post
  2. Show us your field box

    Started by viciouspeanut, 12th October 2017 08:59 PM
    • Replies: 16
    • Views: 1,286
    21st December 2017, 05:38 AM Go to last post
  3. L3 Winter Build Thread - 3/4 Scale PAC-3 Patriot

    Started by mccordmw, 29th November 2016 11:08 PM
    10 Pages
    1 2 3 ... 10
    • Replies: 270
    • Views: 19,564
    20th December 2017, 06:49 PM Go to last post
  4. My boy's L2 project

    Started by Charles_McG, 21st June 2017 12:56 AM
    • Replies: 12
    • Views: 1,079
    20th December 2017, 05:00 PM Go to last post
  5. motor retainer

    Started by countdown250, 20th December 2017 01:00 AM
    • Replies: 8
    • Views: 330
    20th December 2017, 04:12 PM Go to last post
  6. Allthread free avbay?

    Started by Moan2, 16th December 2017 03:49 AM
    • Replies: 15
    • Views: 707
    20th December 2017, 05:59 AM Go to last post
  7. Poll Poll: MAC Performance - Black Fly Upscale Survey Poll

    Started by gfunk, 20th December 2017 01:46 AM
    • Replies: 1
    • Views: 195
    20th December 2017, 04:43 AM Go to last post
  8. CF Optima MAC Performance ( Fins on!)

    Started by DavidMcCann, 21st September 2017 06:10 AM
    2 Pages
    1 2
    • Replies: 47
    • Views: 2,934
    19th December 2017, 12:40 PM Go to last post
  9. Poll Poll: What's your favorite 54/1706 motor?

    Started by rockets, 17th December 2017 08:58 PM
    • Replies: 24
    • Views: 823
    19th December 2017, 02:51 AM Go to last post
  10. Motors Certified for L1

    Started by 58pan, 18th December 2017 04:37 PM
    • Replies: 7
    • Views: 273
    18th December 2017, 08:33 PM Go to last post
  11. BA Baracus Build Thread

    Started by Barkley, 7th December 2016 07:29 PM
    3 Pages
    1 2 3
    • Replies: 84
    • Views: 6,022
    18th December 2017, 07:53 PM Go to last post
  12. K motor in a PML 4" Amraam?

    Started by rockets, 17th December 2017 11:56 PM
    • Replies: 7
    • Views: 337
    18th December 2017, 05:06 PM Go to last post
  13. Electronics Bay help

    Started by rockets, 17th December 2017 08:44 PM
    • Replies: 2
    • Views: 224
    18th December 2017, 01:09 AM Go to last post
  14. Head-end ignition through a smoke grain?

    Started by vahpr, 14th August 2017 03:21 PM
    3 Pages
    1 2 3
    • Replies: 62
    • Views: 2,151
    17th December 2017, 09:20 PM Go to last post
  15. Lightbulb Modular and adhesive-free two stage

    Started by Yoehahn, 12th December 2017 10:09 AM
    • Replies: 21
    • Views: 807
    17th December 2017, 07:44 PM Go to last post
  16. Finally done! Hangar 11 6" dia. X-15

    Started by dixontj93060, 10th December 2017 10:54 PM
    2 Pages
    1 2
    • Replies: 47
    • Views: 1,512
    17th December 2017, 05:00 PM Go to last post
  17. Recommended L1 and L2 Cert Motors for Madcow Cowabunga

    Started by lowga, 27th October 2017 09:07 PM
    • Replies: 22
    • Views: 1,088
    17th December 2017, 04:09 PM Go to last post
  18. MAC Performance VTS-6 build thread

    Started by Crash-n-Burn, 11th December 2017 08:17 PM
    • Replies: 18
    • Views: 583
    17th December 2017, 06:19 AM Go to last post
  19. Madcow Nike Apache build thread

    Started by Kallahan11, 15th December 2017 01:45 AM
    • Replies: 17
    • Views: 777
    17th December 2017, 01:16 AM Go to last post
  20. Is this a good L3 rocket?

    Started by RocketryBen, 13th December 2017 04:47 PM
    2 Pages
    1 2
    • Replies: 57
    • Views: 1,807
    16th December 2017, 07:36 PM Go to last post

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