TABLE 2.12

AIR TRAFFIC ACTIVITY AT FLIGHT SERVICE FACILITIES
CALENDAR  YEARS 1989 - 1993

		 Flight      Flight Plans     Pilot       Aircraft 
                Services 1/  Originated       Briefs      Contacted		
		        Ann.         Ann.          Ann.          Ann.	
	 Year	Total	Chg  Total   Chg   Total   Chg   Total   Chg
										
Flight   1993 36799959  -7% 6171636  -4%  9798868  -8%	4858951	-10%	
Service  1992 39430634  -3% 6400202  -2% 10604514  -3%	5421202	 -4%	
& Auto.	 1991 40691408  -7% 6542483  -8% 10965209  -5%	5676024	 -9%	
Flight	 1990 43696478  -5% 7125915  -7% 11602109  -5%	6240430	 -3%	
Service  1989 46211404   1% 7660484  -2% 122270383%	6436360	 -4%	
Stations
										
Flight   1993  4957652 -30%  686248 -30%   896499 -40%	1792158	-15%	
Service	 1992  7073294 -12%  980500 -13%  1497238 -16%	2117818	 -6%
Stations 1991  8076751 -38% 1128013 -41%  1787447 -41%	2245831	-27%
	 1990 12974279 -26% 1902848 -29%  3051713 -30%	3065157	-14%
	 1989 17612149 -19% 2681048 -21%  4337302 -19%	3575449	-15%
	 							
Auto.	 1993 31842307  -2% 5485388   1%  8902369  -2%	3066793	 -7%
Flight   1992 32357340    - 5419702    +  9107276    -
			 2/	      2/	    2/	3303384	 -4%
Service	 1991 32614657   6% 5414470   4%  9177762   7%	3430193	  8%
Stations 1990 30722199   7% 5223067   5%  8550396   8%	3175273	 11%
	 1989 28599255  19% 4979436  15%  7889736  23%	2860911	 15%

1/  The sum of flight plans originated and pilot briefs multiplied 
    by two plus the number of aircraft contacted.

2/   Less than 0.5 percent.