Back in the 1970's to the 80's there were only two big and popular airshows in the whole world. One is in Farnborough, UK and the other at Le Bourget in France. These airshows boasts of the latest in Aviation and Aerospace technology. There you will also find the latest aircraft on display for commercial, corporate, private & military applications. Demo flights are highlights in these shows. In the 90's to the present, other annual international airshows came about. We have one in the Middle East, one in Singapore & also one in China. This shows you the remarkable development of aviation/aerospace technology. I read that sometime in the 60's & 70's the Philippines had its yearly airshow attended by the air forces of the USA, Australia, Japan, Britain & Korea. We had the famed PAF Blue Diamonds aerobatic team that gave pride to the Philippines. Sadly today, many say the Philippine Air Force is all Air and no Force.