0V1: CUSTER
3SZ: ST. CHARLES
40J: PERRY FOLEY
4BL: BLANDING
4CR: CORONA/LINCOLN
4SL: TORREON/CUBA
77M: MALTA (AWRS)
7G2: ASHTABULA
ABE: ALLENTOWN
ABQ: ALBUQUERQUE
ABR: ABERDEEN
ABY: ALBANY
ACT: WACO
ACV: ARCATA/EUREKA
ADG: ADRIAN
AGR: AVON PARK
AGS: AUGUSTA/BUSH
AHN: ATHENS
AIA: ALLIANCE
AID: ANDERSON MUNICIP
AIO: ATLANTIC
AIZ: KAISER MEM
AKO: AKRON
ALB: ALBANY
ALO: WATERLOO
ALS: ALAMOSA
ALW: WALLA WALLA
AMA: AMARILLO
ANB: ANNISTON
AND: ANDERSON
AOH: LIMA
AOO: ALTOONA
APA: DENVER/ARAPAHOE
APC: NAPA
APF: NAPLES MUNICIPAL
APX: GAYLORD/ALPENA
AQQ: APALACHICOLA
ARB: ANN ARBOR
ART: WATERTOWN
ASE: ASPEN
ATL: ATLANTA
ATW: APPLETON/OUTAGAM
AUG: AUGUSTA
AUO: AUBURN OPELIKA A
AUS: AUSTIN
AUW: WAUSAU
AVC: SOUTH HILL/MECKL
AVL: ASHEVILLE
AVP: AVOCA/WILKES B.
AWG: WASHINGTON
AWH: WILDHORSE RES/EL
AXN: ALEXANDRIA
AYS: WAYCROSS/WARE CO
AZO: KALAMAZOO
BAM: BATTLE MOUNTAIN
BBB: BENSON MUNI
BBW: BROKEN BOW MUNI
BCE: BRYCE CANYON
BDF: BRADFORD/VOR
BDL: WINDSOR LOCKS
BEH: BENTON HARBOR
BFD: BRADFORD
BFF: SCOTTSBLUFF
BFL: BAKERSFIELD
BGM: BINGHAMTON
BGR: BANGOR
BHM: BIRMINGHAM
BIH: BISHOP
BIL: BILLINGS
BIS: BISMARCK
BJC: BROOMFIELD/JEFFC
BJJ: WOOSTER
BKE: BAKER
BKV: BROOKSVILLE
BKW: BECKLEY
BKX: BROOKINGS
BLF: BLUEFIELD
BLH: BLYTHE
BLI: BELLINGHAM
BLU: EMIGRANT GAP
BMG: BLOOMINGTON
BMI: BLOOMINGTON/NORM
BNA: NASHVILLE
BNO: BURNS
BNY: BURNEY
BOI: BOISE
BOS: BOSTON
BPI: BIG PINEY
BRL: BURLINGTON
BTL: BATTLE CREEK
BTM: BUTTE
BTR: BATON ROUGE
BTV: BURLINGTON
BTY: BEATTY
BUF: BUFFALO
BUM: BUTLER
BUO: BEAUMONT
BUR: BURBANK
BUY: BURLINGTON
BVI: BEAVER FALLS ARP
BVL: BOONEVILLE
BVO: BARTLESVILLE
BVX: BATESVILLE
BWD: BROWNWOOD
BWG: BOWLING GREE
BWI: BALTO/WASH INTL
BYH: BLYTHEVILLE AFB
BYI: BURLEY
BYS: BARSTOW
BZN: BOZEMAN
C96: WINTER PARK
CAE: COLUMBIA
CAK: AKRON
CAO: CLAYTON
CAR: CARIBOU
CBF: COUNCIL BLUFFS
CCR: CONCORD
CDC: CEDAR CITY
CDR: CHADRON
CDS: CHILDRESS
CEC: CRESCENT CITY
CEU: CLEMSON
CEZ: CORTEZ
CFV: COFFEYVILLE
CGI: CAPE GIRARDEAU
CHA: CHATTANOOGA
CHO: CHARLOTTESVILLE
CHS: CHARLESTON
CIC: CHICO MUNICIPAL
CID: CEDAR RAPIDS
CJR: CULPEPER
CKB: CLARKSBURG
CKL: CENTREVILLE WSM
CLE: CLEVELAND
CLT: CHARLOTTE
CLX: CHARLESTON/GRAYS
CMA: CAMARILLO
CMH: COLUMBUS
CMI: CHAMPAIGN/URBANA
CNC: CHARITON
CNK: CONCORDIA
CNM: CARLSBAD
CNU: CHANUTE
CNY: MOAB
COD: CODY
COF: PATRICK AFB/COCO
COO: COOPERSTOWN
COS: COLORADO SPRINGS
COU: COLUMBIA
CPR: CASPER
CQC: CLINES CORNER
CRG: JACKSONVIL/CRAIG
CRQ: CARLSBAD
CRS: CORSICANA
CRW: CHARLESTON
CSQ: CRESTON
CSV: CROSSVILLE
CTY: CROSS CITY
CVG: COVINGTON
CVO: CORVALLIS MUNI A
CWA: MOSINEE/CENTRAL
CWI: CLINTON MUNI
CXY: HARRISBURG
CYS: CHEYENNE
CZD: COZAD
DAG: DAGGETT
DAN: DANVILLE
DAY: DAYTON
DBQ: DUBUQUE
DCA: WASHINGTON/NATL
DDC: DODGE CITY
DEN: DENVER (DIA)
DEQ: DE QUEEN
DET: DETROIT/CITY AIR
DFI: DEFIANCE
DFW: DALLAS/FT WORTH
DGW: DOUGLAS
DKK: DUNKIRK
DLH: DULUTH
DLN: DILLON
DMX: JOHNSTON/DESMOIN
DNS: DENISON
DNV: DANVILLE
DPG: DUGWAY PRVG GROU
DPR: DUPREE
DRA: DESERT R/MERCURY
DRO: DURANGO
DSM: DES MOINES
DSV: DANSVILLE
DTL: DETROIT LAKES
DTS: DESTIN
DTW: DETROIT/WAYNE
DTX: DETROIT/WHITE LK
DUJ: DU BOIS
DVC: DOVE CREEK
DVL: DEVILS LAKE
DVN: DAVENPORT
DYL: DOYLESTOWN
DYR: DYERSBURG
DYS: DYESS AFB/ABILEN
EAR: KEARNEY MUNI
EAT: WENATCHEE
EDW: EDWARDS AFB
EED: NEEDLES
EFT: MONROE
EGE: EAGLE CO. REGION
EKM: ELKHART MUNICIPA
EKN: ELKINS
EKO: ELKO
EKX: ELIZABETH
ELM: ELMIRA
ELP: EL PASO
ELY: ELY
ELZ: WELLSVILLE
EMI: WESTMINSTER
EMP: EMPORIA
ENV: WENDOVER (AUT)
ENW: KENOSHA
EOK: KEOKUK MUNI
ERI: ERIE
ESX: LAS VEGAS/NELSON
EUG: EUGENE
EVV: EVANSVILLE
EVW: EVANSTON
EWR: NEWARK
EYE: INDIANAPOLIS
EYW: KEY WEST
EZF: FREDERICKSB/SHAN
FAM: FARMINGTON
FAR: FARGO
FAT: FRESNO
FAY: FAYETTEVILLE
FCA: KALISPELL
FDY: FINDLAY
FFT: FRANKFORT   
FIT: FITCHBURG
FKL: FRANKLIN
FLD: FOND DU LAC
FLL: FT LAUDERD/HOLLY
FLO: FLORENCE
FMN: FARMINGTON
FMY: FORT MYERS
FNL: FT COLLINS/LOVEL
FNT: FLINT
FSD: SIOUX FALLS
FST: FORT STOCKTON
FSX: COCONINO/FLAGSTF
FVX: FARMVILLE
FWA: FORT WAYNE
GAG: GAGE
GBD: GREAT BEND
GBG: GALESBURG
GBN: GILA BEND (AAF)
GCC: GILLETTE
GCK: GARDEN CITY
GCN: GRAND CANYON
GEG: SPOKANE/METRO
GEU: GLENDALE
GEV: JEFFERSON
GEY: GREYBULL
GFK: GRAND FORKS
GFL: GLENS FALLS
GGW: GLASGOW
GIF: WINTER HAVEN
GJT: GRAND JUNCTION
GLD: GOODLAND
GMU: GREENVILLE
GNG: GOODING
GNV: GAINESVILLE    
GRB: GREEN BAY
GRD: GREENWOOD
GRF: FORT LEWIS/GRAY
GRI: GRAND ISLAND
GRR: GRAND RAPIDS
GSH: GOSHEN
GSO: GREENSBORO
GSP: GREER
GTF: GREAT FALLS
GUC: GUNNISON
GUP: GALLUP
GUS: GRISSOM AFB/PERU
GVT: GREENVILLE/MAJOR
GXY: GREELEY/WELD
GYY: GARY REGIONAL
HAO: HAMILTON
HAR: HARRISBURG
HDN: HAYDEN/YAMPA
HFD: HARTFORD/BRAINER
HFF: HOFFMAN/MACKALL
HGR: HAGERSTOWN
HGT: HUNTER LIGGET
HKA: BLYTHEVILLE
HKY: HICKORY
HLB: BATESVILLE
HLC: HILL CITY
HLG: WHEELING  
HLN: HELENA
HMN: HOLLOMAN AFB
HMS: HANFORD
HNN: HENDERSON
HOP: HOPKINSVILLE
HOT: HOT SPRINGS
HPN: WHITE PLAINS
HRO: HARRISON
HSP: HOT SPRINGS/INGA
HSV: HUNTSVILLE
HTH: HAWTHORNE
HTL: HOUGHTON LAKE
HTS: HUNTINGTON
HUF: TERRE HAUTE
HVE: HANKSVILLE
HVR: HAVRE
HYS: HAYS MUNI
IAD: WASHINGTON DC
IAG: NIAGARA FALLS
IAH: HOUSTON/INTNL
ICT: WICHITA
IDA: IDAHO FALLS
IDI: INDIANA/STEWART
IEN: PINE RIDGE
IGM: KINGMAN
IGX: CHAPEL HILL
IKK: KANKAKEE
ILC: WILSON CREEK
ILG: WILMINGTON
ILM: WILMINGTON
ILN: WILMINGTON
ILX: LINCOLN
IMB: KIMBERLY/VOR
IML: IMPERIAL MUNICIP
IND: INDIANAPOLIS
INS: INDIAN SPRINGS
INT: WINSTON SALEM
IOW: IOWA CITY
IPL: IMPERIAL
IPT: WILLIAMSPORT
IRK: KIRKSVILLE
IRS: STURGIS/KIRSCH
ISN: WILLISTON
ISP: ISLIP
ITH: ITHACA/TOMPKINS
ITR: BURLINGTON
IYK: INYOKERN
IZG: FRYEBURG
JAC: JACKSON
JAN: JACKSON
JAX: JACKSONVILLE
JBR: JONESBORO
JEF: JEFFERSON CITY
JER: JEROME COUNTY
JFK: NYC/JFK ARPT
JKL: NOCTOR/JACKSON
JLN: JOPLIN
JMS: JAMESTOWN
JOT: JOLIET
JVL: JANESVILLE/ROCK
KLS: KELSO LONGVEIW 
KRF: KANSAS CITY/RFC
LAA: LAMAR
LAF: LAFAYETTE
LAL: LAKELAND REGIONA
LAN: LANSING
LAR: LARAMIE
LAS: LAS VEGAS
LAX: LOS ANGELES
LBB: LUBBOCK
LBE: LATROBE/WESTMORL
LBF: NORTH PLATTE
LBL: LIBERAL
LEB: LEBANON
LEE: LEESBURG
LEX: LEXINGTON
LFK: LUFKIN
LGA: NYC/LA GUARDIA
LGB: LONG BEACH
LGD: LA GRANDE
LGU: LOGAN
LHQ: LANCASTER
LHX: LA JUNTA
LIC: LIMON
LIT: LITTLE ROCK
LKV: LAKEVIEW
LLQ: MONTICELLO
LMT: KLAMATH FALLS
LND: LANDER
LNK: LINCOLN
LNP: WISE/LONESOME PI
LNS: LANCASTER
LOL: LOVELOCK
LOU: LOUISVILLE
LOZ: LONDON
LSE: LA CROSSE
LSF: FT BENNING/COLUM
LTS: ALTUS AFB
LVS: LAS VEGAS
LWS: LEWISTON
LWV: LAWRENCEVILLE
LXV: LEADVILLE
LYH: LYNCHBURG
MAE: MADERA
MBL: MANISTEE
MBS: SAGINAW
MCE: MERCED
MCI: KANSAS CITY/INTL
MCK: MCCOOK
MCO: ORLANDO
MCW: MASON CITY
MDW: CHICAGO
MEB: MAXTON
MEH: MEACHAM
MEM: MEMPHIS
MER: CASTLE AFB
MFD: MANSFIELD
MFR: MEDFORD
MGM: MONTGOMERY
MGR: MOULTRIE 
MGW: MORGANTOWN
MGY: DAYTON
MHE: MITCHELL
MHK: MANHATTAN
MHS: MOUNT SHASTA
MHT: MANCHESTER
MHV: MOJAVE
MI1: SAYLOR CREEK
MIA: MIAMI
MIE: MUNCIE
MJQ: JACKSON MUNI
MKC: KANSAS CITY/DNTN
MKE: MILWAUKEE
MKL: JACKSON
MLB: MELBOURNE
MLD: MALAD CITY
MLF: MILFORD
MLI: MOLINE/QUAD CITY
MLS: MILES CITY
MLT: MILLINOCKET
MMH: MAMMOTH/JUNE LAK
MMO: MARSEILLES
MNN: MARION
MNW: WILMINGTON
MOB: MOBILE/BATES
MOD: MODESTO
MQM: MONIDA
MQT: MARQUETTE
MRB: MARTINSBURG
MRF: MARFA
MRJ: MINERAL POINT
MRX: MORRISTOWN/KNOX
MRY: MONTEREY
MSN: MADISON
MSO: MISSOULA
MSP: MINNEAPOLIS
MSS: MASSENA
MSY: NEW ORLEANS/INTL
MTC: SELFRIDGE ANGB
MTJ: MONTROSE
MTU: MYTON
MUO: MOUNTAIN HOME
MVN: MOUNT VERNON
MWA: MARION REGIONAL
MWL: MINERAL WELLS
MWN: MOUNT WASHINGTON
MYL: MCCALL
MYR: MYRTLE BEACH
MYV: MARYSVILLE
NEW: NEW ORLEANS/LAKE
NFL: FALLON NAS
NID: CHINA LAKE (NAF)
NLC: LEMOORE NAS/REEV
NRS: IMPERIAL BEACH
NUW: WHIDBEY IS. NAS
NXP: TWENTYNINE PALMS
OAK: OAKLAND
OCF: OCALA MUNI
OFK: NORFOLK
OGA: OGALLALA
OGD: OGDEN
OGS: OGDENSBURG INTL
OKC: OKLAHOMA CITY
OKV: WINCHESTER RGNL
OLE: OLEAN
OMA: OMAHA/EPPLEY
ONL: O'NEILL
ONT: PETAWAWA A
OQT: OAK RIDGE
ORD: CHICAGO O'HARE
ORE: ORANGE
ORF: NORFOLK
ORH: WORCESTER
OTG: WORTHINGTON
OTM: OTTUMWA
OVS: BOSCOBEL
OWB: OWENSBORO/DAVIES
OWY: OWYHEE
OXR: OXNARD
OXV: KNOXVILLE
P68: EUREKA
P88: ROME
PAE: EVERETT
PAH: PADUCAH
PAM: TYNDALL AFB
PDT: PENDLETON
PDX: PORTLAND
PEO: PENN YAN
PEQ: PECOS CITY
PGA: PAGE
PGO: PAGE
PHD: NEW PHILADELPHIA
PHF: NEWPORT NEWS
PHL: PHILADELPHIA
PHN: PORT HURON
PHP: PHILIP
PHX: PHOENIX/SKY HRBR
PIA: PEORIA
PIH: POCATELLO
PIR: PIERRE
PIT: PITTSBURGH
PKB: PARKERSBURG
PLB: PLATTSBURGH
PMD: PALMDALE
PNC: PONCA CITY
PNS: PENSACOLA
POF: POPULAR BLUFF
POU: POUGHKEEPSIE
PRB: PASO ROBLES
PRC: PRESCOTT
PSC: PASCO
PSF: PITTSFIELD    
PSM: PORTSMOUTH/PEASE
PSP: PALM SPRINGS
PTK: PONTIAC
PTV: PORTERVILLE
PUB: PUEBLO
PUC: PRICE
PUW: PULLMAN/MOSCOW
PVD: PROVIDENCE/GREEN
PVU: PROVO MUNI
PWM: PORTLAND
RAL: RIVERSIDE
RAP: RAPID CITY
RBL: RED BLUFF
RDD: REDDING
RDG: READING
RDM: REDMOND
RDU: RALEIGH/DURHAM
REO: ROME
RFD: ROCKFORD
RGK: RED WING
RIC: RICHMOND
RIE: RICE LAKE
RIL: RIFLE
RIU: RANCHO MURIETA
RIW: RIVERTON
RKS: ROCK SPRINGS
RNK: ROANOKE/BLACKSBG
RNM: ROMONA
RNO: RENO
ROA: ROANOKE
ROC: ROCHESTER
ROG: ROGERS
ROW: ROSWELL
ROX: ROSEAU MUNI
RSL: RUSSELL
RTN: RATON
RWF: REDWOOD FALL
RWL: RAWLINS MUNICIPA
RXE: REXBURG
RYV: WATERTOWN
S14: SPENCER
S29: SALIDA
S80: GRANGEVILLE
SAC: SACRAMENTO
SAN: SAN DIEGO
SAT: SAN ANTONIO
SAV: SAVANNAH
SBA: SANTA BARBARA
SBD: SAN BERNARDINO
SBM: SHEBOYGAN
SBN: SOUTH BEND
SBP: SAN LUIS OBISPO
SBS: STEAMBOAT SPRING
SCK: STOCKTON
SDB: SANDBERG
SDF: LOUISVILLE
SEA: SEATTLE/METRO
SFO: SAN FRANCISCO
SGF: SPRINGFIELD
SGH: SPRINGFIELD MUNI
SGT: STUTTGART
SGU: SAINT GEORGE
SHR: SHERIDAN
SHV: SHREVEPORT
SJC: SAN JOSE
SJN: ST. JOHNS
SJT: SAN ANGLELO
SKX: TAOS MUNI APT
SLC: SALT LAKE CITY
SLE: SALEM
SLK: SARANAC LAKE
SLN: SALINA
SLO: SALEM LECKRONE
SLT: SLATE RUN
SMF: SACRAMENTO/METRO
SMN: SALMON/LEMHI
SMO: SANTA MONICA
SMP: STAMPEDE PASS
SMX: SANTA MARIA
SNA: SANTA ANA
SNS: SALINAS
SNT: STANLEY
SNY: SIDNEY
SPA: SPARTANSBURG
SPD: SPRINGFIELD
SPI: SPRINGFIELD
SQI: STERLING ROCKFAL
SRQ: SARASOTA/BRADENT
SSC: SHAW AFB/SUMTER
SSI: BRUNSWICK
SSO: SAN SIMON
STC: ST. CLOUD
STE: STEVENS POINT
STL: ST. LOUIS
STP: ST. PAUL
STS: SANTA ROSA
SUE: STURGEON BAY
SUN: HAILEY/FRIEDMAN
SUU: TRAVIS AFB/FAIRF
SUX: SIOUX CITY
SVH: STATESVILLE   
SWF: NEWBURGH/STEWART
SYL: CAMP ROBERTS
SYR: SYRACUSE
SZL: WHITEMAN AFB
TBC: TUBA CITY
TBN: FORT LEONARD WOO
TCC: TUCUMCARI
TCM: TACOMA/MC CHORD
TCS: TRUTH OR CONSEQ.
TDO: TOLEDO WINLOCK M
TEX: TELLURIDE REGION
THV: YORK
TLH: TALLAHASSEE
TNX: TONOPAH MILITARY
TOL: TOLEDO
TOP: TOPEKA
TPA: TAMPA
TPH: TONOPAH
TRI: BRISTOL
TRK: TRUCKEE TAHOE
TRM: THERMAL/PALM SPG
TTF: MONROE
TTN: TRENTON
TUL: TULSA
TUP: TUPELO
TUS: TUCSON
TVC: TRAVERSE CIT
TVL: SOUTH LAKE TAHOE
TWF: TWIN FALLS
TYR: TYLER
TYS: KNOXVILLE
U16: EAGLE RANGE
U17: BULLFROG(AWRS)
U24: DELTA
U28: GREEN RIVER RANG
U31: AUSTIN
U78: SODA SPRINGS
UAO: AURORA
UCA: UTICA
UES: WAUKESHA CNTY
UGN: WAUKEGAN
UIN: QUINCY MUNI/BALD
UKI: UKIAH
UMN: MONETT
UNI: ATHENS
UNV: STATE COLLEGE
VBT: BENTONVILLE
VCV: VICTORVILLE
VEL: VERNAL
VIH: VICHY/ROLLA
VIS: VISALIA MUNI
VKS: VICKSBURG
VLD: VALDOSTA REGIONA
VNY: VAN NUYS
VOK: VOLK/CAMP DOUGLA
VPC: CARTERSVILLE
VPS: EGLIN AFB/VALPAR
VPZ: VALPARAISO
WAJ: ERIEAU (MAPS)
WBO: BROOKS (AUTO8)
WDO: WEST DOVER
WEW: L'ASSOMPTION
WEY: WEST YELLOWSTONE
WFQ: FRELIGHSBURG
WGW: SPARWOOD (AUTO8)
WHI: THREE HILLS
WJM: UPPER RIDEAU LAK
WJR: CRESTON (AUTO8)
WJT: ST JOVITE (AUTO8
WLE: LUCKY LAKE (AUTO
WMC: WINNEMUCCA
WMQ: MAPLECREEK (AUTO
WNB: S.E. SHOAL (MAPS
WPQ: MONTREAL EST
WQP: POINT PETRE (MAR
WRL: WORLAND
WRY: MILK RIVER
WSI: SIMCOE (MARS)
WSS: ST. STEPHEN (MAR
WTY: TROIS RIVIERES
WUR: TRURO (MARS)
WVI: WATSONVILLE
WWF: WEYBURN (AUTO8)
WXA: BOW VALLEY
WYS: WEST YELLOWSTONE
XMR: CAPE CANAVERAL
XNA: BENTONVILLE
YCH: CHATHAM (CAN MIL
YEG: EDMONTON INTL AR
YFC: FREDERICTON AIRP
YGK: KINGSTON ARPT (M
YHM: HAMILTON AIRPORT
YHZ: HALIFAX INTL ARP
YKM: YAKIMA
YMJ: MOOSE JAW (CAN M
YMX: MONTREAL/MIRABEL
YNG: YOUNGSTOWN
YOW: OTTAWA INTL
YQB: QUEBEC
YQI: YARMOUTH AIRPORT
YQL: LETHBRIDGE VOR
YQM: MONCTON AIRPORT
YSD: SUFFIELD AIRPORT
YSJ: SAINT JOHN
YTR: TRENTON (CAN MIL
YUL: MONTREAL/DORVAL
YUM: YUMA INTL
YVO: VAL D'OR AIRPORT
YVR: VANCOUVER INTL A
YVV: WIARTON AIR
YWG: WINNIPEG INTL AR
YXU: LONDON AIRPORT
YYB: NORTH BAY AIRPOR
YYC: CALGARY INTNL AR
YYG: CHARLOTTETOWN AR
YYZ: TORONTO/PEARSON
YZE: GORE BAY AIRPORT
YZR: SARNIA AIRPORT
YZX: GREENWOOD (CAN M
ZUN: ZUNI PUEBLO
ZZV: ZANESVILLE