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  1. 13th September 2017
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  2. 8th April 2014
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Forum: High Power Rocketry (HPR)

Rockets using motors from H impulse upwards.

  1. Warlock - minimum speed off rail?

    Started by ThirstyBarbarian, 3rd February 2018 02:17 AM
    • Replies: 10
    • Views: 394
    4th February 2018, 07:16 AM Go to last post
  2. non-symmetric coupler

    Started by Buckeye, 27th January 2018 08:38 PM
    • Replies: 10
    • Views: 450
    4th February 2018, 04:42 AM Go to last post
  3. Fin Fiishing

    Started by roytyson, 3rd February 2018 10:01 PM
    • Replies: 1
    • Views: 146
    3rd February 2018, 11:53 PM Go to last post
  4. Help with decision

    Started by rockets, 27th January 2018 08:46 PM
    • Replies: 29
    • Views: 1,089
    3rd February 2018, 11:19 PM Go to last post
  5. Help! Trying to ID a kit from yard sale?

    Started by amell, 3rd February 2018 05:55 PM
    • Replies: 3
    • Views: 330
    3rd February 2018, 09:54 PM Go to last post
  6. Will it shred?

    Started by Faroutspacenut, 30th January 2018 09:41 PM
    • Replies: 19
    • Views: 841
    3rd February 2018, 02:30 PM Go to last post
  7. Hawk Mountain Transonic II Rocksim File Wanted

    Started by lowga, 2nd February 2018 05:39 PM
    • Replies: 0
    • Views: 65
    2nd February 2018, 05:39 PM Go to last post
  8. Recommendations for HP staging books/resources

    Started by JordanT, 1st February 2018 09:08 PM
    • Replies: 3
    • Views: 214
    2nd February 2018, 03:11 PM Go to last post
  9. 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: 227
    • Views: 13,701
    2nd February 2018, 03:11 AM Go to last post
  10. Allthread staging?

    Started by LithosphereRocketry, 31st January 2018 12:38 AM
    • Replies: 10
    • Views: 482
    1st February 2018, 05:47 PM Go to last post
  11. Madcow 5" Terminator Question(s)

    Started by DRAGON64, 28th January 2018 06:23 PM
    • Replies: 18
    • Views: 599
    30th January 2018, 09:51 PM Go to last post
  12. Has AnyOne Built This Model for A High Power Motor?

    Started by BigRiJoe, 29th January 2018 10:55 PM
    • Replies: 6
    • Views: 402
    30th January 2018, 03:01 AM Go to last post
  13. Mongoose 38 drogue

    Started by Garrace, 27th January 2018 04:46 AM
    • Replies: 6
    • Views: 426
    29th January 2018, 04:48 AM Go to last post
  14. Ultimate Darkstar. Or file

    Started by SMAK, 29th January 2018 12:38 AM
    • Replies: 2
    • Views: 150
    29th January 2018, 02:17 AM Go to last post
  15. Rocksim/openrocket file WM falcon 75mm

    Started by ColumbiaNX01, 28th January 2018 01:00 AM
    • Replies: 1
    • Views: 170
    29th January 2018, 12:19 AM Go to last post
  16. Cj builds WM Mach-2 rocket [2-stage]

    Started by blackjack2564, 19th January 2018 01:36 AM
    • Replies: 23
    • Views: 1,475
    27th January 2018, 12:30 AM Go to last post
  17. First Build Thread - Your Choice

    Started by AndrewW, 26th January 2018 01:29 AM
    • Replies: 8
    • Views: 276
    26th January 2018, 04:32 AM Go to last post
  18. URRF 4 - Rayzor Resurrection

    Started by Jozef, 25th January 2018 04:25 PM
    • Replies: 5
    • Views: 237
    26th January 2018, 01:05 AM Go to last post
  19. Legality

    Started by TheSpartan_300, 21st January 2018 08:43 PM
    2 Pages
    1 2
    • Replies: 41
    • Views: 1,798
    23rd January 2018, 04:51 AM Go to last post
  20. Build Thread: "It'll do L2"

    Started by ArchitectOfSeven, 14th January 2018 11:44 AM
    • Replies: 9
    • Views: 713
    22nd January 2018, 01:05 PM Go to last post

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