Here are the Tv stations/channels to the North East.
W02AT Real channel 2 virtual channel (2.1) CBS and Me-Tv.
WCYB-TV Real channel 5 virtual channel (5.1) NBC and The CW.
WJHL-TV Real channel 11 virtual channel (11.1) CBS and Me-Tv.
W09AS Real channel 9 virtual channel (9.1) NBC and This Tv.
For reception of the Tv stations channels to the north east aim a Winegard HD7084P antenna with a Winegard AP8275 preamp at about 40 degree magnetic compass.
This antenna system Will Not be connected to the other antenna system aimed to the south west.
The 2 Separate antenna systems will be separate with separate coax all the way to the location of the Tv where the 2 separate coaxes are connected to a remote control A/B antenna switch ,
http://www.radioshack.com , #15-1968 , or ,
http://www.mcmelectronics.com , #32-4425 .
I recommend install the North East system first.
Reason: W06AJ Real channel 6 NBC and This Tv is a Very Weak transmission and may not be received.
WCYB-TV Real channel 5 NBC and The CW is a much stronger transmission.
No A/B switch is required for 1 antenna system.
One antenna can be use to receive the Tv stations/channels to the south west and north east , put the one Tv antenna on a antenna rotor.
A Tv antenna rotor is not channel surfing friendly , must wait for the antenna to rotate , not every one in the house will agree with the direction the antenna is aimed.
A 2 antenna system Is Channel Surfing Friendly , with a A/B antenna switch then the antennas can be changed at the push of a button and keep on channel surfing.