al93535 Posted August 17, 2006 Share Posted August 17, 2006 1 lb black powder rocket with a whistle attached to the side. Red Mg/AP strobes. Prefire pic: http://img.photobucket.com/albums/v242/al9...bandwhistle.jpg Video: http://www.apcforum.net/files/1lbredstrobes.wmv Link to comment Share on other sites More sharing options...
TheSidewinder Posted August 17, 2006 Share Posted August 17, 2006 Nice rockets! Suggestion: manually set your camera to focus at infinity. It looks like it was trying to autofocus. M Link to comment Share on other sites More sharing options...
_DB_ Posted August 18, 2006 Share Posted August 18, 2006 Awesome! That timing was so perfect. Did you have to experiment a lot with the whistle timing? Link to comment Share on other sites More sharing options...
al93535 Posted August 18, 2006 Author Share Posted August 18, 2006 No, I pressed whistle inserts with a coloum of whistle 3/4" long for a rocket header. I had another header where I pressed them to 1". I watched the videos, and timed them. I also timed all my rockets in the video's. From there I calculated Link to comment Share on other sites More sharing options...
_DB_ Posted August 18, 2006 Share Posted August 18, 2006 Looks like your calculations were correct! Your rockets amaze me..... Link to comment Share on other sites More sharing options...
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