1
Q
ZAB
A
Albuquerque Center
2
Q
ZAU
A
Chicago Center
3
Q
ZBW
A
Boston Center
4
Q
ZDC
A
DC Center
5
Q
ZDV
A
Denver Center
6
Q
ZFW
A
Fort Worth Center
7
Q
ZHU
A
Houston Center
8
Q
ZID
A
Indianapolis Center
9
Q
ZJX
A
Jacksonville Center
10
Q
ZKC
A
Kansas City Center
11
Q
ZLA
A
Los Angeles Center
12
Q
ZLC
A
Salt Lake Center
13
Q
ZMA
A
Miami Center
14
Q
ZME
A
Memphis Center
15
Q
ZMP
A
Minneapolis Center
16
Q
ZNY
A
New York Center
17
Q
ZOA
A
Oakland Center
18
Q
ZSE
A
Seattle Center
19
Q
ZTL
A
Atlanta Center
20
Q
CZE
A
Edmonton Center
21
Q
CZM
A
Moncton Center
22
Q
CZQX
A
Gander Center
23
Q
CZU
A
Montreal Center
24
Q
CZV
A
Vancouver Center
25
CZW
Winnipeg Center
26
CZY
Toronto Center
27
ZOB
Cleveland Center
