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  1. 13th September 2017
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  2. 8th April 2014
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Threads 41 to 60 of 9702

Forum: High Power Rocketry (HPR)

Rockets using motors from H impulse upwards.

  1. Double shot rail buttons

    Started by Garrace, 6th January 2018 07:04 PM
    • Replies: 9
    • Views: 432
    10th January 2018, 03:32 AM Go to last post
    • Replies: 15
    • Views: 287
    9th January 2018, 11:15 PM Go to last post
  2. HPR X Wing T70 Scratch build

    Started by SpaceManMat, 6th January 2018 06:42 AM
    • Replies: 19
    • Views: 645
    9th January 2018, 07:24 PM Go to last post
  3. Poll Poll: Wood glue in HPR - how much motor is too much?

    Started by uncle_vanya, 19th March 2007 07:45 PM
    2 Pages
    1 2
    • Replies: 51
    • Views: 2,639
    9th January 2018, 03:56 AM Go to last post
  4. RW Fire Flyer Planning, building, and questions

    Started by Moan2, 4th January 2018 12:44 AM
    • Replies: 10
    • Views: 367
    7th January 2018, 06:26 PM Go to last post
  5. Optimal knots for recovery harnesses?

    Started by soopirV, 10th November 2017 06:32 AM
    • Replies: 18
    • Views: 957
    7th January 2018, 04:29 AM Go to last post
  6. Has anyone built the new 11.5" Cowabunga Mammoth yet?

    Started by Nathan, 20th December 2017 06:09 PM
    • Replies: 24
    • Views: 1,154
    7th January 2018, 03:42 AM Go to last post
  7. EZI-65 questions

    Started by RocketryBen, 31st December 2017 02:57 AM
    • Replies: 18
    • Views: 789
    6th January 2018, 04:25 PM Go to last post
  8. Go Devil 29 RockSim flie?

    Started by rockets, 5th January 2018 11:05 PM
    • Replies: 3
    • Views: 143
    6th January 2018, 05:43 AM Go to last post
  9. 75mm Deuce (redo)

    Started by ben, 24th January 2007 09:21 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 186
    • Views: 200,616
    6th January 2018, 02:37 AM Go to last post
  10. Madcow Adventurer 2.2"

    Started by mrwalsh85, 22nd November 2017 04:02 PM
    2 Pages
    1 2
    • Replies: 30
    • Views: 1,356
    5th January 2018, 04:41 PM Go to last post
  11. Who has package from Wildman BS sale?

    Started by Andrew_ASC, 23rd December 2017 05:08 PM
    2 Pages
    1 2
    • Replies: 54
    • Views: 2,049
    5th January 2018, 04:22 PM Go to last post
  12. Poll Poll: 5.5" FWFG Magnum Clone - 98mm or 54mm + 6x 29mm?

    Started by patelldp, 4th January 2018 01:42 AM
    • Replies: 19
    • Views: 470
    5th January 2018, 01:07 AM Go to last post
  13. Loc 5.5" Phoenix complete build

    Started by smoon, 6th December 2017 04:40 AM
    • Replies: 27
    • Views: 2,109
    4th January 2018, 09:02 PM Go to last post
  14. Flying Site Documentation Questions

    Started by lowga, 4th January 2018 10:43 AM
    • Replies: 3
    • Views: 198
    4th January 2018, 04:34 PM Go to last post
  15. AT I205W RockSim file

    Started by rockets, 3rd January 2018 11:50 PM
    • Replies: 7
    • Views: 192
    4th January 2018, 03:04 AM Go to last post
  16. L3 Success: Compulsion, 4-in Fiberglass Frenzy XL build

    Started by kevinkal, 8th May 2017 09:20 PM
    3 Pages
    1 2 3
    • Replies: 87
    • Views: 6,247
    3rd January 2018, 03:40 AM Go to last post
  17. Wildman Sandhawk???

    Started by Andrew_ASC, 25th November 2017 12:55 AM
    2 Pages
    1 2
    • Replies: 41
    • Views: 1,693
    2nd January 2018, 07:32 PM Go to last post
  18. Madcow DX3 2.6 CF build

    Started by Tony46Scaleman, 30th December 2017 11:29 PM
    • Replies: 26
    • Views: 784
    2nd January 2018, 05:41 PM Go to last post
  19. Small Bulge in rocket motor casing

    Started by mperegrinefalcon, 1st January 2018 06:47 PM
    • Replies: 13
    • Views: 566
    2nd January 2018, 06:19 AM Go to last post

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