Thanks that's a start. What I am really looking for is poster size visuals that you can stick on a board or Powerpoint slides that will reproduce into a poster. Things like a height -velocity diagram, vector diagrams like in Wagtendonk, or "attitude on the bubble" type visuals. You know the stuff. I know I should be able to draw them on a white board but some of them take ages.
Fixed wing seem to have such diagrams in spades. Are all yours home drawn?