The yellow 109 Power air ambulance was not on call while it was at Helitech (Tue/Wed) because the charity behind that operation have not got their fund-raising sorted and they cannot afford 7 day ops quite yet.
And my vote is with "no displays". Do you get demo rides at the Motor Show? No! Helitech is not a jolly, it's a trade show for doing business at and not aimed at the public at all - note that they have withdrawn the public day now and Helitech 2003 will be 3 days and not 4 days.