(Old data)

ID	Based aircraft/jets/choppers	Ops/Year   Name of airport
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PDK	566 53 26			251,000	   P'tree DeKalb, GA
BED	422 19 11			194,000	   Hanscom Field, MA
ORH	102  1  1			 59,000	   Worcester, MA

FRG	506 15 24			214,000	   Republic, NY
ATL	 28  0  0			648,000	   Hartsfield, GA
RDU	173  1  0			285,000	   Raleigh-Durham, NC

BOS	  0  0  0			501,000	   Logan/Boston, MA
DCA	 27 10  2			302,000	   National, DC
JFK	  0  0  0			303,000	   JFK, NY

ORD	 18  0  0			852,000	   Chicago, IL

*Ops/Year are the total number of takeoffs plus landings/Year.
 A normal flight has one of each for a total of two.