Mid Power Rocketry (MPR)

Rockets using motors from E through G impulse.

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  1. KermieD
    Locked Sticky

    Clarification on TRF Rules and Guidelines

    KermieD, Apr 13, 2007
    Replies:
    0
    Views:
    6,520
    KermieD
    Apr 13, 2007
  2. James Duffy

    Revisiting the Estes Maxi Brute V-2...

    James Duffy, Apr 21, 2017 ... 4 5 6
    Replies:
    163
    Views:
    21,806
    James Duffy
    Jan 22, 2020 at 12:37 AM
  3. Tyler P

    LOC IRIS 1.63" Park-Flier - paint tutorial at end

    Tyler P, Jan 7, 2020 ... 2
    Replies:
    37
    Views:
    850
    Tyler P
    Jan 21, 2020 at 4:53 PM
  4. Joe Rocket 97

    Rail Button Hardware

    Joe Rocket 97, Nov 4, 2018
    Replies:
    6
    Views:
    562
    dhbarr
    Jan 21, 2020 at 5:24 AM
  5. CoachSteve

    Madcow Twitch and a couple questions

    CoachSteve, Jan 10, 2020 ... 2
    Replies:
    35
    Views:
    583
    CoachSteve
    Jan 20, 2020 at 10:35 PM
  6. James Simpson

    PML quantum tube and stuffer tube

    James Simpson, Jan 19, 2020 at 7:48 PM
    Replies:
    6
    Views:
    138
    aerostadt
    Jan 20, 2020 at 4:12 PM
  7. Andy Greene

    Miss Riley Owner/Builder Thread .

    Andy Greene, Sep 30, 2019 ... 2 3
    Replies:
    62
    Views:
    3,537
    Tobor
    Jan 19, 2020 at 6:08 PM
  8. Bruiser

    Estes Vapor

    Bruiser, Nov 25, 2019 ... 2 3 4
    Replies:
    114
    Views:
    4,502
    kuririn
    Jan 18, 2020 at 7:23 PM
  9. Joshua Westbrook

    estes executioner

    Joshua Westbrook, Dec 30, 2019
    Replies:
    17
    Views:
    744
    readytorock556
    Jan 17, 2020 at 7:39 PM
  10. JJSR

    Refit USS ATLANTIS build

    JJSR, Jan 1, 2020
    Replies:
    12
    Views:
    426
    Jim Hinton
    Jan 17, 2020 at 2:25 PM
  11. SteveNeill

    Rocket Rider BT80-29mm

    SteveNeill, Jan 15, 2020
    Replies:
    1
    Views:
    117
    SteveNeill
    Jan 16, 2020 at 2:37 PM
  12. Andy Greene

    Aerotech Mirage ? What motor ??

    Andy Greene, Jan 9, 2020
    Replies:
    6
    Views:
    291
    Andy Greene
    Jan 15, 2020
  13. CoachSteve

    Lightest Mini Magg possible

    CoachSteve, Dec 31, 2019 ... 2 3
    Replies:
    66
    Views:
    1,795
    CoachSteve
    Jan 14, 2020
  14. SteveNeill

    V-23 and Rocket Rider for BT80

    SteveNeill, Jan 14, 2020
    Replies:
    0
    Views:
    109
    SteveNeill
    Jan 14, 2020
  15. Wm Reid

    Estes Partizon PSII Fin pdf

    Wm Reid, Jan 13, 2020
    Replies:
    2
    Views:
    139
    Wm Reid
    Jan 13, 2020
  16. mpitfield

    MAC BlackFly build thread

    mpitfield, May 20, 2017 ... 8 9 10
    Replies:
    299
    Views:
    32,205
    Brian Kirksey
    Jan 12, 2020
  17. Brian Johnson

    Please Help Open Rocket Screen Shot Two Different Fins?

    Brian Johnson, Jan 7, 2020
    Replies:
    9
    Views:
    361
    Nytrunner
    Jan 11, 2020
  18. liv3mind

    Mac Performance Median 54mm (29mmt) Build

    liv3mind, May 15, 2018 ... 2
    Replies:
    45
    Views:
    1,959
    Jozef
    Jan 11, 2020
  19. deangelo54

    Loc Lil' Dither

    deangelo54, Dec 30, 2019
    Replies:
    12
    Views:
    336
    deangelo54
    Jan 10, 2020
  20. bbowman105

    Executioner kit-bashed into an X-15

    bbowman105, Jan 8, 2020
    Replies:
    13
    Views:
    317
    Homer_S
    Jan 10, 2020
  21. Tyler P

    LOC Black Brant X 1.63 Park-Flier

    Tyler P, Dec 28, 2019
    Replies:
    24
    Views:
    640
    Tyler P
    Jan 8, 2020
  22. Andy Greene

    PML Mirage RS File Wanted

    Andy Greene, Jan 8, 2020
    Replies:
    0
    Views:
    72
    Andy Greene
    Jan 8, 2020
  23. rocketdoctor99

    rocket always kicks to side after leaving launch rail

    rocketdoctor99, Jan 6, 2020
    Replies:
    6
    Views:
    349
    Bat-mite
    Jan 6, 2020
  24. rickster75

    What is the Highest flying single stage rocket currently available? ( non level 1 )

    rickster75, Dec 31, 2019 ... 2
    Replies:
    36
    Views:
    1,431
    Steve Shannon
    Jan 6, 2020
  25. tfrielin

    Engine Terminology as it Relates to Diameter/Length F Composite Sizes??

    tfrielin, Jan 5, 2020
    Replies:
    8
    Views:
    249
    neil_w
    Jan 6, 2020
  26. hprocketeer

    NCR Bomarc repair question

    hprocketeer, Jan 2, 2020
    Replies:
    6
    Views:
    299
    hprocketeer
    Jan 6, 2020
  27. Todd00000

    My first E launch blew up.

    Todd00000, Jan 4, 2020
    Replies:
    12
    Views:
    538
    shreadvector
    Jan 5, 2020
  28. Steven

    Sheri's Saturn V.

    Steven, Jul 28, 2015 ... 14 15 16
    Replies:
    455
    Views:
    63,995
    Steven
    Jan 5, 2020
  29. tfrielin

    Virgin Launch of an F Engine and Nike Smoke

    tfrielin, Mar 9, 2017
    Replies:
    24
    Views:
    2,476
    tfrielin
    Jan 3, 2020
  30. MidLifeMike

    How much space for recovery in 2.5in BT

    MidLifeMike, Jan 2, 2020
    Replies:
    3
    Views:
    142
    Nytrunner
    Jan 2, 2020
  31. Andy Greene

    PML 4inch Amraam ?

    Andy Greene, Dec 30, 2019
    Replies:
    5
    Views:
    283
    Andy Greene
    Jan 1, 2020
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