Propulsion

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

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  1. bobkrech
    Sticky

    Report a Malfunctioning Engine

    bobkrech, May 3, 2013
    Replies:
    24
    Views:
    11,180
    ALPHAROCKETGUY
    Feb 22, 2018
  2. rocketguy101
    Sticky

    AeroTech Hobbyline RMS Assembly Diagrams, Videos

    rocketguy101, Jul 21, 2012
    Replies:
    10
    Views:
    10,185
    Steve Shannon
    Oct 14, 2017
  3. Green Jello
    Sticky

    Reload Kits Master Excel Sheets

    Green Jello, Mar 26, 2013 ... 2 3
    Replies:
    68
    Views:
    25,785
    Rocket2Russia
    Mar 15, 2017
  4. bobkrech
    Locked Sticky

    Discussions of Amateur Rocket Motors belong in the Reseach Forum

    bobkrech, Sep 13, 2015
    Replies:
    0
    Views:
    3,813
    bobkrech
    Sep 13, 2015
  5. shockwaveriderz
    Sticky

    Motor Dealer Listing

    shockwaveriderz, Feb 7, 2004 ... 2 3
    Replies:
    81
    Views:
    30,508
    rcktnut
    Apr 24, 2015
  6. solid_fuel

    best commercial ignitors for loki motors?

    solid_fuel, Sep 23, 2018 at 11:05 PM
    Replies:
    13
    Views:
    348
    mpitfield
    Sep 25, 2018 at 6:00 PM
  7. moon

    PBAN

    moon, May 7, 2012
    Replies:
    19
    Views:
    9,073
    G_T
    Sep 25, 2018 at 5:12 PM
  8. Drumguy89

    Wtb first reloadable $$$

    Drumguy89, Sep 20, 2018 at 11:44 PM
    Replies:
    6
    Views:
    221
    Drumguy89
    Sep 25, 2018 at 3:21 AM
  9. Mailman

    Anxiously awaiting Q jet arrival

    Mailman, Sep 21, 2018 at 4:53 PM
    Replies:
    16
    Views:
    376
    Mailman
    Sep 24, 2018 at 6:57 PM
  10. Charles_McG

    CTI Moonburners?

    Charles_McG, Aug 20, 2018
    Replies:
    26
    Views:
    1,116
    5x7
    Sep 24, 2018 at 5:22 AM
  11. Klatuso

    Best place to buy Quest 18mm motors

    Klatuso, Sep 23, 2018 at 5:00 AM
    Replies:
    8
    Views:
    206
    jlabrasca
    Sep 23, 2018 at 8:42 PM
  12. saustin

    Liquid Bipropellant Rocket Engine Project

    saustin, Sep 16, 2018
    Replies:
    7
    Views:
    344
    saustin
    Sep 23, 2018 at 5:53 AM
  13. K'Tesh

    The 2018 Newton Tally Thread

    K'Tesh, Dec 31, 2017 ... 4 5 6
    Replies:
    155
    Views:
    7,070
    chuck5395
    Sep 23, 2018 at 1:31 AM
  14. Eric

    29mm threaded closure?

    Eric, Sep 22, 2018 at 2:08 AM
    Replies:
    6
    Views:
    172
    dhbarr
    Sep 22, 2018 at 1:39 PM
  15. ATGM

    AeroTech Open Thread

    ATGM, May 16, 2015 ... 78 79 80
    Replies:
    2,383
    Views:
    353,567
    Dave A
    Sep 22, 2018 at 3:16 AM
  16. PhysicsGuy

    Quick Question on RMS Delay Drilling Tool

    PhysicsGuy, Sep 20, 2018 at 2:00 AM
    Replies:
    6
    Views:
    178
    rharshberger
    Sep 21, 2018 at 12:47 AM
  17. pendrin2020

    Aerotech 54mm HDW at wildman

    pendrin2020, Sep 18, 2018
    Replies:
    12
    Views:
    461
    Onebadhawk
    Sep 20, 2018 at 7:25 PM
  18. Laszlo

    Experimental rocket motor design and construction

    Laszlo, Oct 23, 2013 ... 2
    Replies:
    45
    Views:
    10,869
    Steve Shannon
    Sep 19, 2018 at 2:51 PM
  19. djs

    CTI 38 and 54mm CATOs

    djs, Aug 7, 2018 ... 2
    Replies:
    43
    Views:
    1,577
    Clivus
    Sep 19, 2018 at 1:48 AM
  20. Andrew_ASC

    CTI cases are so cheap....

    Andrew_ASC, Sep 15, 2018
    Replies:
    24
    Views:
    823
    plugger
    Sep 18, 2018
  21. slothead

    Animal Motors

    slothead, Sep 13, 2018
    Replies:
    11
    Views:
    485
    Dave A
    Sep 17, 2018
  22. Andrew_ASC

    Safely removing powder from CTI?

    Andrew_ASC, Sep 13, 2018
    Replies:
    17
    Views:
    535
    Steve Shannon
    Sep 15, 2018
  23. RocketflierVB

    Test Stand Users

    RocketflierVB, Sep 9, 2018
    Replies:
    1
    Views:
    146
    Handeman
    Sep 15, 2018
  24. RIB

    Quest Q-Jets

    RIB, Aug 14, 2017 ... 3 4 5
    Replies:
    130
    Views:
    10,900
    kuririn
    Sep 14, 2018
  25. slothead

    Motor weight

    slothead, Sep 13, 2018
    Replies:
    1
    Views:
    114
    Steve Shannon
    Sep 13, 2018
  26. UberSquid

    Motor Hardware Sold out Everywhere!

    UberSquid, Sep 10, 2018 ... 2
    Replies:
    36
    Views:
    1,185
    swatkat
    Sep 12, 2018
  27. ericm541

    Cross loading

    ericm541, Sep 8, 2018
    Replies:
    10
    Views:
    321
    ericm541
    Sep 10, 2018
  28. solid_fuel

    Anybody looking for a tensile strength measurement system?

    solid_fuel, Sep 4, 2018
    Replies:
    2
    Views:
    139
    solid_fuel
    Sep 4, 2018
  29. crossfire

    Aerotech DMS J270W

    crossfire, Oct 14, 2013 ... 2
    Replies:
    36
    Views:
    2,802
    Rocketjunkie
    Sep 4, 2018
  30. A-N-D-R-E-W

    Loki Extended bulkhead and modified snapring

    A-N-D-R-E-W, Sep 3, 2018
    Replies:
    0
    Views:
    108
    A-N-D-R-E-W
    Sep 3, 2018
  31. SDramstad

    Elmer's Glue All Max

    SDramstad, Aug 30, 2018
    Replies:
    10
    Views:
    307
    terryg
    Sep 1, 2018
  32. larock69

    Have some old single-use Motors I'm thinking about selling

    larock69, Aug 22, 2018
    Replies:
    7
    Views:
    424
    cavecentral
    Aug 31, 2018
  33. NMSU_IREC

    Scratch Building Reload Kit

    NMSU_IREC, Aug 28, 2018
    Replies:
    28
    Views:
    546
    Charles_McG
    Aug 30, 2018
  34. pendrin2020

    How to find Aerotech Nozzle throat diameter?

    pendrin2020, Aug 29, 2018
    Replies:
    3
    Views:
    121
    timbucktoo
    Aug 29, 2018
  35. DRAGON64

    Hybrids 2018

    DRAGON64, Dec 31, 2017 ... 2
    Replies:
    36
    Views:
    1,884
    AlphaHybrids
    Aug 28, 2018
Showing threads 1 to 30 of 5,083

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