Help Support RocketryForum by donating using the link above or becoming a Supporting Member.


  1. 13th September 2017
    Views:
    881
  2. 8th April 2014
    Views:
    13,859
Page 1 of 249 1 2 3 4 5 11 51 101 ... LastLast
Threads 1 to 20 of 4965

Forum: Propulsion

Discussions of motors ranging from single-use black powder motors, composite reloads, hybrids, etc.

  1. Exclamation Sticky Thread Sticky: Report a Malfunctioning Engine

    Started by bobkrech, 3rd May 2013 02:24 PM
    • Replies: 16
    • Views: 10,060
    20th November 2017, 09:01 PM Go to last post
  2. Sticky Thread Sticky: AeroTech Hobbyline RMS Assembly Diagrams, Videos

    Started by rocketguy101, 21st July 2012 02:04 PM
    • Replies: 10
    • Views: 9,439
    14th October 2017, 03:09 AM Go to last post
  3. Sticky Thread Sticky: Reload Kits Master Excel Sheets

    Started by Green Jello, 26th March 2013 09:24 PM
    3 Pages
    1 2 3
    • Replies: 68
    • Views: 23,821
    15th March 2017, 11:12 AM Go to last post
  4. 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: 3,267
    13th September 2015, 05:07 AM Go to last post
  5. Talking Sticky Thread Sticky: Motor Dealer Listing

    Started by shockwaveriderz, 7th February 2004 06:57 PM
    3 Pages
    1 2 3
    • Replies: 81
    • Views: 28,533
    24th April 2015, 10:58 PM Go to last post
  1. Loki 98mm Snap Ring Hardware in DOM Tube

    Started by Loki Research, 15th February 2018 04:21 AM
    • Replies: 16
    • Views: 578
    Yesterday, 02:22 PM Go to last post
  2. Cool The 2018 Newton Tally Thread

    Started by K'Tesh, 31st December 2017 05:00 PM
    2 Pages
    1 2
    • Replies: 36
    • Views: 1,064
    16th February 2018, 03:38 PM Go to last post
  3. Multi-stage motor selection

    Started by emckee, 18th January 2018 05:32 PM
    • Replies: 20
    • Views: 709
    16th February 2018, 03:16 PM Go to last post
  4. Homemade propellant vacuum mixer

    Started by Andrej, 15th February 2018 03:23 PM
    • Replies: 9
    • Views: 404
    16th February 2018, 05:32 AM Go to last post
  5. CTI 29mm F29 with a chip on its shoulder

    Started by LithosphereRocketry, 16th February 2018 02:22 AM
    • Replies: 5
    • Views: 121
    16th February 2018, 02:58 AM Go to last post
  6. Reducing ejection charge in CTI motors

    Started by phyzzld, 13th February 2018 04:11 PM
    • Replies: 3
    • Views: 163
    16th February 2018, 01:49 AM Go to last post
  7. AeroTech Open Thread

    Started by ATGM, 16th May 2015 07:04 PM
    73 Pages
    1 2 3 ... 73
    • Replies: 2,167
    • Views: 300,919
    15th February 2018, 02:18 PM Go to last post
  8. CTI 38 6XL - Normal or not?

    Started by BryRocket, 5th February 2018 04:07 AM
    • Replies: 10
    • Views: 692
    8th February 2018, 02:36 AM Go to last post
  9. Igniter Video in slow motion

    Started by amarillo_rocket, 6th February 2018 05:39 PM
    • Replies: 2
    • Views: 179
    6th February 2018, 09:11 PM Go to last post
  10. More reliable - E9 or E12?

    Started by J Blatz, 2nd February 2018 12:51 AM
    • Replies: 13
    • Views: 545
    6th February 2018, 01:23 PM Go to last post
  11. HAS ANYBODY HERE FLOWN A KOSDON 29MM J1000?

    Started by fyrwrxz, 27th February 2015 05:02 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 113
    • Views: 16,412
    4th February 2018, 07:06 PM Go to last post
  12. Greasing O-rings

    Started by rockets, 17th January 2018 10:24 PM
    2 Pages
    1 2
    • Replies: 48
    • Views: 1,553
    4th February 2018, 06:43 AM Go to last post
  13. Lets see your casings

    Started by exprditer789, 29th April 2010 01:33 AM
    14 Pages
    1 2 3 ... 14
    • Replies: 402
    • Views: 77,214
    3rd February 2018, 01:40 AM Go to last post
  14. Is the Estes F15 an endangered species?

    Started by J Blatz, 30th January 2018 08:03 PM
    • Replies: 7
    • Views: 564
    2nd February 2018, 03:14 AM Go to last post
  15. L2 Failure, CTI Pro38 J357 CATO

    Started by gfunk, 9th October 2017 11:14 PM
    3 Pages
    1 2 3
    • Replies: 60
    • Views: 3,806
    29th January 2018, 10:19 PM Go to last post
  16. Greasing O-Rings - the how

    Started by dr wogz, 18th January 2018 02:29 AM
    • Replies: 18
    • Views: 735
    28th January 2018, 10:30 PM Go to last post
  17. Aerotech DMS thrust ring specifications?

    Started by swfa, 25th January 2018 02:44 AM
    • Replies: 4
    • Views: 275
    27th January 2018, 06:42 AM Go to last post
  18. "Green" Monopropellants - Safer & Better Than Hydrazine

    Started by Winston, 25th January 2018 08:41 PM
    • Replies: 0
    • Views: 245
    25th January 2018, 08:41 PM Go to last post
  19. AeroPack Adapters with DMS Motors

    Started by jeff2space, 25th January 2018 01:26 AM
    • Replies: 8
    • Views: 347
    25th January 2018, 02:14 PM Go to last post
    • Replies: 1
    • Views: 232
    22nd January 2018, 04:51 AM Go to last post

Forum Information and Options

Moderators of this Forum

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •