The Rocketry Forum

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    1. The Watering Hole

      An area where general discussions can take place, that don't necessarily fit well into other categories. This can relate to rocketry, general chat, or any other topic not prohibited by TRF rules and guidelines.
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      Discussions:
      30,975
      Messages:
      535,408
    2. Beginners & Educational Programs

      An area for those new to model rocketry to exchange ideas or ask questions. Also the place to discuss model rocketry Educational programs, etc.
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      Latest: How do you transport rockets to launches? jbr, Jan 17, 2020 at 3:18 PM
      Discussions:
      1,617
      Messages:
      24,023
    3. MicroMaxx (MMX)

      Rockets that fly on the Quest MicroMaxx motors.
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      Discussions:
      363
      Messages:
      5,169
    4. Low Power Rocketry (LPR)

      Rockets using motors 1/4A through D impulse.
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      Latest: Estes 2020 Catalog Online Leo, Jan 17, 2020 at 4:51 PM
      Discussions:
      11,903
      Messages:
      192,419
    5. Mid Power Rocketry (MPR)

      Rockets using motors from E through G impulse.
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      Latest: Refit USS ATLANTIS build Jim Hinton, Jan 17, 2020 at 2:25 PM
      Discussions:
      5,602
      Messages:
      98,617
    6. High Power Rocketry (HPR)

      Rockets using motors from H impulse upwards.
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      Discussions:
      10,782
      Messages:
      248,408
    7. Propulsion

      Discussions of motors ranging from single-use black powder motors, composite reloads, hybrids, etc.
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      Latest: BURPG (Boston University) Lotus Dev 2 engine Chad, Jan 17, 2020 at 2:48 PM
      Discussions:
      5,386
      Messages:
      94,853
    8. Rocketry Electronics and Software

      An area to ask questions or discuss electronics and computer software issues related to rocketry. Eg: OpenRocket, Rocksim, Onboard Video, Altimeters.
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      Latest: Cluster flight sim question in open rocket kuririn, Jan 17, 2020 at 5:24 PM
      Discussions:
      4,239
      Messages:
      58,986
    9. Ground Support

      Ground Support and Launch Equipment - if it doesn't fly, it goes here.
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      Latest: 3d Printed DIY Launch Controller Yukon@K-9 Rocket Tech, Jan 17, 2020 at 4:54 PM
      Discussions:
      836
      Messages:
      12,893
    10. Recovery

      Discussions about anything regarding getting your rocket to come back safely.
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      Latest: Spherachutes John Williams, Jan 17, 2020 at 4:16 PM
      Discussions:
      4,916
      Messages:
      60,057
    1. [Restricted]Research

      Topics related to Research motors. Specific details, including motor formulas, are welcome. Want access? Read this
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    2. [Restricted]Youth Advanced Topics

      Advanced topics discussion area, including motor technology, for youth members.
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    3. [Restricted] School and University Discussions

      Contact cwbullet via private conversation to be admitted.
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      (Private)
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    4. Latest: Estes #1969 Saturn V: A cautionary tale Blast it Tom!, Jan 17, 2020 at 3:25 AM
      Discussions:
      122
      Messages:
      5,596
    1. Techniques

      Share your modeling techniques with other builders.
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      Latest: Epoxy Question and a Technique to Share deangelo54, Jan 17, 2020 at 5:17 PM
      Discussions:
      5,838
      Messages:
      69,481
    2. Scratch Built

      For the modeler that enjoys building from the ground up.
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      Latest: My First Public Build :-) bobby_hamill, Jan 17, 2020 at 5:45 AM
      Discussions:
      4,666
      Messages:
      85,410
    3. Plans

      This section is primarily for the plans for your scratchbuilt models. Optimally, we'd like to see the "plans" and/or associated (Rocksim, Spacecad, etc.) file first, then any discussion to follow.
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      Discussions:
      347
      Messages:
      3,672
    4. 3-D Printing and Related topics

      CAD software (since used for 3D printing, machining, laser cutting, etc.) 3D printing Machining (stuff involving lathes and mills) Laser Cutting and CNC Routing
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      Latest: Enclosure electronics Wallace, Jan 16, 2020 at 11:50 AM
      Discussions:
      236
      Messages:
      3,687
    5. Rocket Boosted Gliders

      For discussions about all types of rocket boosted gliders. Parasite gliders, boost gliders, rocket gliders, flex-wing gliders, lifting bodies and R/C variants. Also the place for helicopter recovery.
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      Discussions:
      555
      Messages:
      9,906
    6. Scale

      The place to talk about scale. Scale builds, scale data, useful photos. It all goes here.
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      Latest: Soyuz 1/25... why not ? PieroAcme, Jan 17, 2020 at 11:15 AM
      Discussions:
      817
      Messages:
      11,847
    7. Competition Rocketry

      Talk about competition rocketry here. Anything from informal club competitions to FAI internationals.
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      Discussions:
      148
      Messages:
      1,508
    8. Cardstock Rocketry

      Rockets built from paper and/or cardstock.
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      Discussions:
      175
      Messages:
      1,994
    9. Oddrocs

      Rockets that are just....different.
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      Latest: Wile E JamesS, Jan 17, 2020 at 1:15 AM
      Discussions:
      234
      Messages:
      5,148
    1. LDRS Announcements

      LDRS 35 Announcements
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      Latest: LDRS 40 troj, Jan 16, 2020 at 2:05 AM
      Discussions:
      61
      Messages:
      463
    2. LDRS Questions & Answers

      Submit your questions here; the LDRS 34 hosts will answer them as quickly as possible
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      Latest: LDRS 39 Questions Evolvant, Oct 30, 2019
      Discussions:
      42
      Messages:
      548
    3. Discussions:
      55
      Messages:
      748
    1. National Events

      Discussion area for National (or International!) events.
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      Latest: LDRS 39 Pariah Zero, Jan 17, 2020 at 4:17 PM
      Discussions:
      364
      Messages:
      12,319
    2. Regional or Local Events

      Discussion of events in your area. Personal launch reports are welcome, too.
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      Latest: Rocketry walkabout Steve Shannon, Jan 17, 2020 at 2:42 PM
      Discussions:
      4,164
      Messages:
      71,550
    3. Contests

      An area for people to host rocket contests, also the home of TRF's Secret Santa exchange.
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      Discussions:
      511
      Messages:
      9,113
    4. Canadian Rocketry

      Discussion area for rocketry activities in Canada
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      Latest: Rock Lake 2020 Dipstick, Jan 10, 2020
      Discussions:
      132
      Messages:
      1,524
    5. United Kingdom Rocketry

      The forum for discussing rocketry in the United Kingdom.
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      Discussions:
      73
      Messages:
      601
    1. Vendor Giveaways

      Forum to host Sponsor related Giveaways.
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      Discussions:
      1
      Messages:
      58
    2. Vendor Display

      Vendor announcements on their products, specials and company news. Please remember to show vendors the respect they deserve.
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      Discussions:
      7,140
      Messages:
      88,482
    1. Product and Vendor Reviews

      Forum to discuss reviews of both products and Vendors. Please keep everything very civil.
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      Latest: New Estes Kits Scott_650, Jan 14, 2020 at 7:56 AM
      Discussions:
      938
      Messages:
      13,937
    2. Rocketry Deal Forum

      This forum is for you to post eBay, Amazon, Craigslist, Facebook and other rocketry specific deals you have found.
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      Latest: Rocketry T-Shirt John Kemker, Jan 3, 2020
      Discussions:
      39
      Messages:
      343
    3. Yard Sale / Wanted

      If you have a personal rocketry-related item for sale, or that you're looking for, this is where you list it. These are for one time sales items. If you have similar items for sale on a somewhat regular basis, please list them under the "Vendor" forum.
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      Latest: CTI O8000 grouch, Jan 17, 2020 at 4:30 PM
      Discussions:
      9,872
      Messages:
      64,711
    1. Rocketry Forum Feedback & Announcements

      This is where constructive criticism is sought and appreciated. Keep in mind that not every suggestion can be implemented though.
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      Latest: subscription notices #$%*** jd2cylman, Jan 8, 2020
      Discussions:
      1,202
      Messages:
      12,751
    2. Area 51

      This is the post test area, where you can learn how to post to the forum.
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      Latest: Hello. Hello. Hello. John Kemker, Jan 4, 2020
      Discussions:
      1,772
      Messages:
      9,578