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  1. MGL

    Click "Save" in OpenRocket & it Shuts Down w/o Saving

    OpenRocket version 15.03 Windows 10 Pro version 1909 I designed a sustainer section and when I went to "Save" the program closed without saving the file. I tried several times with same results, start a New file, add components, then tried "Save" & "Save As". Any help appreciated.
  2. MGL

    EGGTIMER - PASSKEY - TeraTerm

    I can not get results, followed the instructions but I must be doing something wrong. To get the passkey, connect a USB-Serial cable (the same cable that’s used with all Eggtimer Rocketry products) to the 3-pin header as follows: BLACK wire – GND WHITE wire – TX GREEN wire – not used Using...
  3. MGL

    N-6PT battery, 20 amp

    Is there a high amp replacement for the Sanyo N-6pt 20 amp battery I previously used ? I have been away doing the RC airplane thing for a few years, back to rockets now and this was the battery I used. Ready to use, not cells I need to join.
  4. MGL

    FINCANS ALLOWED FOR CERT FLIGHTS? ?

    Are you allowed to use pre-made one piece fincans for L1, L2, and L3 flights?
  5. MGL

    OPENROCKET- discontinuity in body

    "Warning: Discontinuity in rocket body diameter" That continues to display even after manually matching the deminsions of two body tubes, so I deleted everything, loaded a tube from the database and the warning is still there with just this tube in the design so far.
  6. MGL

    OPENROCKET- must you start at nosecone?

    When starting a design do you have to start at the nosecone first and build your way back to sustainer and fins? I started from the sustainer and fins and when I try to add another bodytube it always goes to the rear of my fin set up.
  7. MGL

    Yaesu and Big Red Bee

    I need a tracking system for my rockets. After lots of reading I have decided on using Big Red Bee and a Yaesu radio. My first question is what is displayed on the screen of the Yaesu that directs me? Is the information that is displayed different on the VX-8DR and the GR? I have my...
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