Aero Linx: International Society of Air Safety Investigators (ISASI) The primary purpose of the Society, quickly named SASI, was to promote that part of the aeronautical endeavor wherein lies the moral obligation of the Air Safety Investigator to the Public, and to promote the education of its members, of those directly associated with aeronautical problems, and of the general public concerning those problems peculiar to the work of the Air Safety Investigator. With the establishment of the Canadian and Australian Societies' and over 100 individual members from 35 countries, the international nature of the Society was recognized in 1977, and the name of the Society was changed to The International So

Ground Clutter A pattern produced on the radar scope by ground returns which may degrade other radar returns in the affected area. The effect of ground clutter is minimized by the use of moving target indicator (MTI) circuits in the radar  equipment resulting in a radar presentation which displays only targets which are in motion.

“As pilots, we look forward to continuing to distribute essential personnel, COVID-19 vaccines, and other vital supplies around the world, and we likewise look forward to our industry’s upcoming revival. If you haven’t traveled for a while, we’ll be here for you when you decide it’s time — and we hope that day comes very soon.” Source: Capt. Eric Ferguson, President of the Allied Pilots Association, in remarks made after the passing of PSP funding by Congress.