Pittsburgh International Airport
					Unicom	122.9500
					ATIS	127.2500 APR
						135.9000 DEP
					Ground	121.9000 South
						127.8000 North
					Tower	119.1000  Ry   10R / 28L
						128.3000  Ry   10L / 28R
						135.0250  Rys 10C / 28C 14/32
					Approach	123.9500  ( 090 - 269 )
						124.1500  ( 270 - 089 )
						120.8750  ( 090 - 269 )
						121.2500  ( 270 - 089 )
					Departure	119.3500  ( 090 - 269 )
						124.7500  ( 270 - 089 )
						127.9500
					Clearence	126.7500
					Pre Taxi	126.7500
					Class B	123.9500  ( 090 - 269 )
						124.1500  ( 269 - 089 )
					EMERGENCY	121.5000
					IC	119.1000 Ry  10R / 28L