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  1. 13th September 2017
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  2. 8th April 2014
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Threads 1 to 20 of 9770

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: 31
    • Views: 7,597
    16th November 2017, 08:15 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: 60
    • Views: 33,464
    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: 4,030
    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: 13,350
    1st June 2013, 04:52 PM Go to last post
  1. Min Diameter Recomendations

    Started by roytyson, 15th February 2018 02:40 AM
    • Replies: 18
    • Views: 423
    Today, 08:58 AM Go to last post
  2. Problem with LOC Cyclotron Kit?

    Started by soopirV, 14th February 2018 05:26 AM
    • Replies: 16
    • Views: 383
    Today, 05:38 AM Go to last post
  3. Looking for High Power Altimeter

    Started by nickcodybarrett, 17th February 2018 03:59 AM
    • Replies: 20
    • Views: 482
    Today, 04:14 AM Go to last post
    • Replies: 24
    • Views: 660
    Yesterday, 11:28 PM Go to last post
  4. My First Public Build :-)

    Started by bobby_hamill, 11th October 2017 06:14 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 107
    • Views: 4,174
    Yesterday, 11:04 PM Go to last post
  5. LOC Comet - Custom project for LDRS 37

    Started by ThirstyBarbarian, 9th February 2018 07:14 PM
    2 Pages
    1 2
    • Replies: 40
    • Views: 980
    Yesterday, 08:27 PM Go to last post
  6. Cj build MC Nike-Apache 2-stage

    Started by blackjack2564, 21st December 2017 08:23 PM
    3 Pages
    1 2 3
    • Replies: 74
    • Views: 4,895
    Yesterday, 08:19 PM Go to last post
    • Replies: 6
    • Views: 200
    Yesterday, 05:24 PM Go to last post
  7. Poll Poll: MAC Performance - Black Fly Upscale Survey Poll + Build Thread

    Started by gfunk, 20th December 2017 01:46 AM
    2 Pages
    1 2
    • Replies: 43
    • Views: 1,422
    Yesterday, 12:57 PM Go to last post
  8. Loc 7.5in 1/2 scale Phoenix Missile Build

    Started by Merlrem, 5th December 2017 07:04 AM
    • Replies: 19
    • Views: 1,001
    Yesterday, 08:01 AM Go to last post
  9. Scarab 54 vs Wild Thang Jr build challenge

    Started by Mr G, 5th August 2016 05:04 AM
    3 Pages
    1 2 3
    • Replies: 86
    • Views: 7,436
    Yesterday, 04:49 AM Go to last post
  10. MAC 4" Black Fly Build Thread

    Started by Barkley, 7th February 2018 07:02 PM
    • Replies: 9
    • Views: 258
    Yesterday, 01:28 AM Go to last post
  11. Where to get ematches?

    Started by RocketryBen, 18th January 2018 04:37 AM
    2 Pages
    1 2
    • Replies: 44
    • Views: 2,131
    17th February 2018, 09:29 PM Go to last post
  12. Wildman's MACH 2 rocket

    Started by ColumbiaNX01, 18th January 2018 07:00 PM
    2 Pages
    1 2
    • Replies: 50
    • Views: 2,590
    17th February 2018, 08:07 PM Go to last post
  13. I could use just a little guidance

    Started by JimJarvis50, 19th January 2015 05:52 AM
    15 Pages
    1 2 3 ... 15
    • Replies: 442
    • Views: 68,785
    17th February 2018, 06:47 PM Go to last post
  14. L3 Build Cinco De Sober Modified Hyperloc 1600

    Started by Evilash, 14th January 2018 01:01 AM
    • Replies: 18
    • Views: 933
    17th February 2018, 04:15 PM Go to last post
  15. Who has package from Wildman BS sale?

    Started by Andrew_ASC, 23rd December 2017 05:08 PM
    3 Pages
    1 2 3
    • Replies: 64
    • Views: 3,398
    17th February 2018, 03:29 AM Go to last post
  16. AMW Slightly Bigger Daddy.. slow winter build thread

    Started by Salvage-1, 6th December 2017 03:46 AM
    2 Pages
    1 2
    • Replies: 49
    • Views: 2,585
    17th February 2018, 02:36 AM Go to last post
  17. HPR 5 engine cluster request

    Started by Performance nut, 5th February 2018 07:48 PM
    • Replies: 22
    • Views: 609
    16th February 2018, 10:01 PM Go to last post
  18. Help with hybrid motor

    Started by Aerospace_adam, 13th February 2018 06:54 AM
    • Replies: 11
    • Views: 383
    16th February 2018, 12:56 PM Go to last post

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