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  1. 13th September 2017
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  2. 8th April 2014
    Views:
    13,760
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Threads 1 to 20 of 9704

Forum: High Power Rocketry (HPR)

Rockets using motors from H impulse upwards.

  1. 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: 3,953
    13th September 2015, 05:07 AM Go to last post
  2. 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: 13,132
    1st June 2013, 04:52 PM Go to last post
  3. 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: 7,257
    16th November 2017, 08:15 PM Go to last post
  4. 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: 33,134
    5th May 2017, 11:14 PM Go to last post
  1. # of Layers of Carbon for L3?

    Started by sailmike, 4th June 2008 02:52 AM
    2 Pages
    1 2
    • Replies: 42
    • Views: 2,298
    13th June 2008, 12:56 PM Go to last post
  2. #10 threaded rod for EBay - 5lb rocket

    Started by MikeyDSlagle, 3rd March 2017 04:31 AM
    • Replies: 23
    • Views: 930
    4th March 2017, 06:20 PM Go to last post
  3. $8 launch pad

    Started by grady678, 10th February 2013 06:50 PM
    • Replies: 0
    • Views: 638
    10th February 2013, 06:50 PM Go to last post
  4. %4mm monocopter

    Started by minan59, 11th September 2010 11:22 AM
    • Replies: 7
    • Views: 1,369
    12th September 2010, 12:23 AM Go to last post
  5. Δv - another 38mm minimum diameter rocket

    Started by littlemisterbig, 21st November 2014 03:20 AM
    • Replies: 3
    • Views: 825
    22nd November 2014, 05:11 AM Go to last post
  6. ΜΙΣΛΕΔ ΠΡΑΙΩΟΡΙΤΙΖ Build Thread

    Started by blackbrandt, 13th February 2013 07:24 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 127
    • Views: 16,517
    3rd September 2013, 04:13 PM Go to last post
  7. "Always Ready rocketry" Phoenix 2.0 rocket

    Started by ColumbiaNX01, 8th April 2010 03:56 AM
    • Replies: 1
    • Views: 567
    8th April 2010, 08:12 PM Go to last post
  8. "antique firearm usage"

    Started by edwinshap1, 2nd April 2011 01:54 AM
    • Replies: 13
    • Views: 1,601
    5th April 2011, 06:56 PM Go to last post
  9. "Bells On" - 98mm MD (40K NXRS Project)

    Started by AlnessW, 9th March 2016 11:14 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 129
    • Views: 13,154
    1st July 2016, 08:37 AM Go to last post
  10. "Body Tubes are for Sissies" - Liftoff Pic

    Started by Aksrockets, 16th October 2014 10:56 PM
    3 Pages
    1 2 3
    • Replies: 78
    • Views: 10,779
    1st December 2014, 08:00 AM Go to last post
  11. "BOOF" Post-L3 Build Thread - Mad Dog - DD

    Started by ClayD, 24th September 2013 05:28 PM
    2 Pages
    1 2
    • Replies: 33
    • Views: 4,334
    4th December 2013, 05:44 AM Go to last post
  12. "Bridges at Toko Ri" PML Bullpuppy

    Started by Mlee, 29th June 2015 02:40 AM
    2 Pages
    1 2
    • Replies: 50
    • Views: 4,933
    12th March 2017, 04:04 AM Go to last post
  13. "Code Red XL" - 5" x 98mm Project

    Started by AlnessW, 29th July 2015 05:31 PM
    • Replies: 26
    • Views: 5,107
    6th October 2015, 04:02 AM Go to last post
  14. "College Funds" Yet another scratch build.- Up in flames at Hellfire 18

    Started by Aksrockets, 10th January 2013 02:35 AM
    6 Pages
    1 2 3 ... 6
    • Replies: 170
    • Views: 14,680
    4th September 2013, 02:44 AM Go to last post
  15. "Color The Sky" - 75mm M Powered Crayon Bank

    Started by tuxxi, 25th September 2013 05:10 AM
    • Replies: 8
    • Views: 1,342
    29th September 2013, 06:51 AM Go to last post
  16. "Contents Under Pressure" - Static Test Cato

    Started by Aksrockets, 16th October 2014 06:16 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 148
    • Views: 27,496
    23rd April 2015, 09:01 PM Go to last post
    • Replies: 3
    • Views: 264
    2nd October 2017, 09:16 PM Go to last post
  17. "Darkrai" launch video

    Started by Atlasboy, 18th November 2013 05:39 PM
    • Replies: 8
    • Views: 629
    25th November 2013, 09:10 PM Go to last post
  18. Red face "excel"

    Started by Steward, 15th April 2004 02:35 AM
    • Replies: 10
    • Views: 624
    16th April 2004, 05:15 AM Go to last post
    • Replies: 1
    • Views: 986
    10th March 2015, 07:10 PM Go to last post

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