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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 9612

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: 6,517
    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: 32,326
    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: 3,760
    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: 12,672
    1st June 2013, 04:52 PM Go to last post
  1. Exclamation Blackhawk 24 tube sizes?

    Started by Andrew_ASC, Today 12:39 AM
    • Replies: 2
    • Views: 93
    Today, 03:44 AM Go to last post
  2. Thoughts on the new madcow nike-apache as first hpr 2 stager?

    Started by rocketsam2016, 16th November 2017 04:20 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 114
    • Views: 3,271
    Today, 03:18 AM Go to last post
  3. Exclamation The cato to end all catoes!!!

    Started by Bat-mite, 19th November 2017 09:13 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 90
    • Views: 2,701
    Today, 02:51 AM Go to last post
  4. What you would want Wildman Black Saturday sale?

    Started by blackjack2564, 17th November 2017 04:56 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 110
    • Views: 3,431
    Today, 12:10 AM Go to last post
  5. Weight Question

    Started by BigDuphis, 22nd November 2017 02:43 AM
    • Replies: 26
    • Views: 478
    Yesterday, 05:30 PM Go to last post
  6. Loc N-Load Build Thread

    Started by ECayemberg, 21st November 2017 10:10 PM
    • Replies: 20
    • Views: 588
    Yesterday, 12:45 PM Go to last post
  7. My First Public Build :-)

    Started by bobby_hamill, 11th October 2017 06:14 AM
    3 Pages
    1 2 3
    • Replies: 67
    • Views: 1,955
    Yesterday, 04:33 AM Go to last post
  8. L3 Build 4,5 or 6

    Started by AndrewW, 18th November 2017 02:21 PM
    2 Pages
    1 2
    • Replies: 32
    • Views: 917
    Yesterday, 04:04 AM Go to last post
    • Replies: 6
    • Views: 490
    Yesterday, 03:29 AM Go to last post
  9. Dave47's Macdow 5.5" Black Brandt II Build for L3 Cert

    Started by Dave47, 3rd December 2016 06:30 PM
    2 Pages
    1 2
    • Replies: 33
    • Views: 2,490
    22nd November 2017, 10:58 PM Go to last post
  10. CF Optima (MAC Performance custom)

    Started by DavidMcCann, 21st September 2017 06:10 AM
    • Replies: 27
    • Views: 1,610
    22nd November 2017, 08:19 PM Go to last post
  11. Madcow Adventurer 2.2"

    Started by mrwalsh85, 22nd November 2017 04:02 PM
    • Replies: 5
    • Views: 176
    22nd November 2017, 06:18 PM Go to last post
  12. Help on selecting a first two stage high power rocket kit

    Started by Bobfly, 14th July 2017 10:18 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 224
    • Views: 11,132
    22nd November 2017, 05:10 PM Go to last post
  13. The next Madcow grab-fest

    Started by Crash-n-Burn, 21st November 2017 07:59 PM
    • Replies: 15
    • Views: 560
    22nd November 2017, 02:10 PM Go to last post
  14. Flyaway Rail Guide Durability

    Started by cerving, 25th October 2017 10:55 PM
    • Replies: 9
    • Views: 760
    21st November 2017, 10:33 PM Go to last post
  15. HPR noob trying to get a handle on dual deployment.

    Started by Green Jello, 11th December 2012 08:16 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 103
    • Views: 6,674
    21st November 2017, 07:06 PM Go to last post
  16. Optima clone kit?

    Started by OldManRocket, 14th November 2017 05:56 PM
    2 Pages
    1 2
    • Replies: 46
    • Views: 1,096
    20th November 2017, 03:51 AM Go to last post
  17. New Wildman 38mm BlackHawk prototype....first look !

    Started by blackjack2564, 6th November 2010 01:10 PM
    3 Pages
    1 2 3
    • Replies: 72
    • Views: 16,722
    20th November 2017, 02:45 AM Go to last post
  18. BA Baracus Build Thread

    Started by Barkley, 7th December 2016 07:29 PM
    3 Pages
    1 2 3
    • Replies: 81
    • Views: 5,384
    20th November 2017, 02:21 AM Go to last post
  19. Polecat aerospace?

    Started by Alethins, 18th August 2014 05:21 PM
    • Replies: 24
    • Views: 4,914
    19th November 2017, 05:18 AM Go to last post

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