Propulsion

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

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  1. rocketguy101
    Sticky

    AeroTech Hobbyline RMS Assembly Diagrams, Videos

    rocketguy101, Jul 21, 2012
    Replies:
    25
    Views:
    12,377
    Philip Tiberius D.
    Jan 19, 2020
  2. bobkrech
    Sticky

    Report a Malfunctioning Engine

    bobkrech, May 3, 2013 ... 2
    Replies:
    31
    Views:
    12,487
    Steve Shannon
    Nov 4, 2019
  3. Green Jello
    Sticky

    Reload Kits Master Excel Sheets

    Green Jello, Mar 26, 2013 ... 2 3
    Replies:
    82
    Views:
    29,096
    cwbullet
    Sep 9, 2019
  4. bobkrech
    Locked Sticky

    Discussions of Amateur Rocket Motors belong in the Reseach Forum

    bobkrech, Sep 13, 2015
    Replies:
    0
    Views:
    5,124
    bobkrech
    Sep 13, 2015
  5. shockwaveriderz
    Sticky

    Motor Dealer Listing

    shockwaveriderz, Feb 7, 2004 ... 2 3
    Replies:
    81
    Views:
    33,823
    rcktnut
    Apr 24, 2015
  6. gerbs4me

    Engine????

    gerbs4me, Feb 21, 2002
    Replies:
    18
    Views:
    1,186
    prfesser
    Apr 4, 2020 at 9:32 PM
  7. BRS Hobbies

    Picking the delay for Quest Q-Jet model rocket motors

    BRS Hobbies, Aug 11, 2019
    Replies:
    7
    Views:
    542
    msjohnso
    Apr 4, 2020 at 2:16 PM
  8. ATGM

    AeroTech Open Thread

    ATGM, May 16, 2015 ... 113 114 115
    Replies:
    3,427
    Views:
    475,901
    GlueckAuf
    Apr 4, 2020 at 2:21 AM
  9. sahilsaxena

    Using Side Thrusters on a missile to create an angular acceleration

    sahilsaxena, Mar 31, 2020 at 10:07 PM
    Replies:
    10
    Views:
    263
    PatD
    Apr 3, 2020 at 5:44 AM
  10. K'Tesh

    The 2020 Newton Tally Thread

    K'Tesh, Dec 31, 2019 ... 2
    Replies:
    35
    Views:
    1,266
    BEC
    Apr 1, 2020 at 11:24 PM
  11. JohnCoker

    New AT motors certified this month

    JohnCoker, Dec 12, 2019
    Replies:
    28
    Views:
    2,869
    Nytrunner
    Mar 30, 2020 at 4:00 AM
  12. Kartman

    Hobbylinc Sale on 18/20 RMS Aerotech

    Kartman, Mar 27, 2020
    Replies:
    3
    Views:
    294
    afadeev
    Mar 29, 2020
  13. Alan Whitmore

    Ellis Mountain

    Alan Whitmore, Mar 23, 2020
    Replies:
    14
    Views:
    516
    cwbullet
    Mar 29, 2020
  14. wsume99

    Aerotech 54mm aft closure dimensions

    wsume99, Mar 27, 2020
    Replies:
    2
    Views:
    119
    wsume99
    Mar 28, 2020
  15. David Schwantz

    How close to burning motor

    David Schwantz, Mar 25, 2020
    Replies:
    24
    Views:
    460
    FredA
    Mar 27, 2020
  16. cwbullet

    DIY Ignitors

    cwbullet, Aug 12, 2008 ... 2 3
    Replies:
    85
    Views:
    12,661
    Aero B
    Mar 25, 2020
  17. RocketMaster

    Aerotech Warp-9 & Adapter System

    RocketMaster, Mar 24, 2020
    Replies:
    3
    Views:
    205
    RocketMaster
    Mar 24, 2020
  18. Arfang

    Aerotech SU motors dimensions wanted

    Arfang, Mar 22, 2020
    Replies:
    15
    Views:
    294
    Arfang
    Mar 23, 2020
  19. DRAGON64

    Hybrids 2020

    DRAGON64, Mar 19, 2020
    Replies:
    6
    Views:
    387
    G_T
    Mar 23, 2020
  20. H_L

    Old Estes motors in Australia

    H_L, Mar 19, 2020
    Replies:
    4
    Views:
    206
    Cape Byron
    Mar 21, 2020
  21. rocket.leo.berlinski
    Locked

    Pressurizing and Cooling liquid fuel rockets.

    rocket.leo.berlinski, Mar 19, 2020
    Replies:
    2
    Views:
    202
    cwbullet
    Mar 19, 2020
  22. Dad Man Walking

    Aerotech 75mm Rear Closure Dimension

    Dad Man Walking, Mar 18, 2020
    Replies:
    0
    Views:
    98
    Dad Man Walking
    Mar 18, 2020
  23. ktc

    Which solid propellants should I use?

    ktc, Dec 15, 2019 ... 2
    Replies:
    33
    Views:
    2,056
    Rocketbegg
    Mar 16, 2020
  24. Winston

    Rocket Thrust Vector Control Gimbal

    Winston, Jan 28, 2020
    Replies:
    6
    Views:
    462
    Yukon@K-9 Rocket Tech
    Mar 16, 2020
  25. tOD

    Epoxying Pro 54 Forward Closure

    tOD, Mar 14, 2020
    Replies:
    12
    Views:
    355
    crossfire
    Mar 15, 2020
  26. BTharpe

    29/180 with RAS for g54 29/100 won't fit

    BTharpe, Jan 3, 2020 ... 2
    Replies:
    32
    Views:
    1,180
    Nytrunner
    Mar 15, 2020
  27. LARRY A ROSA
    Locked

    shutting down a solid rocket.

    LARRY A ROSA, Mar 2, 2020 ... 3 4 5
    Replies:
    149
    Views:
    4,178
    timbucktoo
    Mar 15, 2020
  28. ja_mezz

    CTI M2020 Nozzle

    ja_mezz, Mar 1, 2020
    Replies:
    1
    Views:
    274
    Funkworks
    Mar 11, 2020
  29. Antares JS

    Z Motor

    Antares JS, Mar 6, 2020 ... 2
    Replies:
    34
    Views:
    1,125
    ebruce1361
    Mar 10, 2020
  30. Lukun7

    Use of antimatter as engines

    Lukun7, Mar 8, 2020
    Replies:
    8
    Views:
    341
    OverTheTop
    Mar 8, 2020
  31. KILTED COWBOY

    Aero tech substitute for estes

    KILTED COWBOY, Mar 1, 2020
    Replies:
    16
    Views:
    693
    burkefj
    Mar 6, 2020
  32. HVArcas

    cesaroni 75mm vs 98mm igniter and smoke kit

    HVArcas, Mar 3, 2020
    Replies:
    4
    Views:
    349
    Reinhard
    Mar 6, 2020
  33. HVArcas

    loki and glue

    HVArcas, Mar 3, 2020
    Replies:
    12
    Views:
    538
    Loki Research
    Mar 4, 2020
  34. HVArcas

    aerotech liners

    HVArcas, Mar 4, 2020
    Replies:
    2
    Views:
    216
    HVArcas
    Mar 4, 2020
  35. KILTED COWBOY

    Estes E motors dates

    KILTED COWBOY, Mar 3, 2020
    Replies:
    2
    Views:
    243
    shreadvector
    Mar 3, 2020
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