You must need to login..!
During my vacation away from Thailand (to escape Songkran), I went to Russia. It proved quite an experience as I joined 9 other people on a small plane enroute to Ust-Ilmsk.
I am sure there are other small airports in the world, but at very least this airport has to be the joint smallest in the world. Put it this way, it cannot get any smaller. There is no terminal on arrival and for outbound flights you have a small modular unit to check in and weigh your luggage.