• James Duffy's Avatar
    26th May 2015, 04:08 AM
    James Duffy replied to a thread Tower launcher plans in Plans
    One more question: do you have access to a laser cutter? Just as an FYI, the Apogee Wedgie pad should work just fine with a 38mm OD rocket. See: ...
    3 replies | 188 view(s)
  • James Duffy's Avatar
    26th May 2015, 03:05 AM
    James Duffy replied to a thread Tower launcher plans in Plans
    How many fins? What diameter airframe needs to be accommodated? Also: take a moment to read the info concerning the use of photo tripods as...
    3 replies | 188 view(s)
  • James Duffy's Avatar
    11th May 2015, 01:21 AM
    James Duffy replied to a thread Ex Machina in The Watering Hole
    Agreed! Saw it last week with the wife, and we both thought it was fantastic. James
    10 replies | 456 view(s)
  • James Duffy's Avatar
    5th May 2015, 03:23 AM
    Here's some additional information from the NAR website on the use of photo tripods and short tripod microphone stands as launch pad bases. ...
    3 replies | 398 view(s)
  • James Duffy's Avatar
    28th April 2015, 07:46 PM
    Selling to Walmart is, as you note, a mixed bag for most companies. Here's a fascinating article I read years ago that points out many of the...
    61 replies | 3443 view(s)
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About James Duffy

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About James Duffy
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