It has also been tested, again with disappointing results. This system is intended to be introduced eventually to 172 terminal-level ATC facilities that control traffic within 50 miles of airports. A bill titled AIR-21 is before Congress that would require the federal government to use all ATF money to improve aviation infrastructure. Most observers in both industry and government believe that money raised for the purpose of ensuring the free flow of air traffic should be allocated accordingly, and that it's an abomination that the airways system has been allowed to stagnate for lack of funds that were earmarked for aviation use. However, even with ample funds, it is unlikely that major improvements can be accomplished on an ad hoc, piecemeal basis.
Radical changes have to occur to ensure safe and timely flow of future air traffic.
Perhaps Congress and the FAA should take note of what is happening in other countries. This is the largest public works program ever undertaken in Australia, and serves to illustrate how important that country considers the safe and expeditious flow of air traffic in the future. The tortoise and the hare Recently, yet another curve has been thrown at the ATC system. These aircraft seat between 35-70 passengers and are rapidly replacing turboprop commuter aircraft throughout the country. Regional jets are quieter, more comfortable and perceived to be safer by the traveling public.