var YXX = 'Abbotsford (BC), Canada  (YXX)';
var CAK = 'Akron/Canton - Regional (OH), USA  (CAK)';
var ALB = 'Albany - County Airport (NY), USA  (ALB)';
var ABQ = 'Albuquergue (NM), USA  (ABQ)';
var AMA = 'Amarillo - Intl. (TX), USA  (AMA)';
var ATW = 'Appleton (WI), USA  (ATW)';
var ATL = 'Atlanta - Hartsfield (GA), USA  (ATL)';
var ACY = 'Atlantic City (NJ), USA  (ACY)';
var AUS = 'Austin - Bergstrom (TX), USA  (AUS)';
var BWI = 'Baltimore - Washington (MD), USA  (BWI)';
var BHM = 'Birmingham (AL), USA  (BHM)';
var BMI = 'Bloomington/Normal (IL), USA  (BMI)';
var BOI = 'Boise (ID), USA  (BOI)';
var BOS = 'Boston - Logan (MA), USA  (BOS)';
var BUF = 'Buffalo/Niagara Falls (NY), USA  (BUF)';
var BUR = 'Burbank (CA), USA  (BUR)';
var BTV = 'Burlington (VT), USA  (BTV)';
var YYC = 'Calgary (AB), Canada  (YYC)';
var CUN = 'Cancun, Mexico  (CUN)';
var YYG = 'Charlottetown (PE), Canada  (YYG)';
var MDW = 'Chicago - Midway (IL), USA  (MDW)';
var ORD = 'Chicago - OHare (IL), USA  (ORD)';
var CLE = 'Cleveland - Hopkins (OH), USA  (CLE)';
var CMH = 'Columbus - Port Columbus (OH), USA  (CMH)';
var YQQ = 'Comox (BC), Canada   (YQQ)';
var DAL = 'Dallas - Love Field (TX), USA  (DAL)';
var DFW = 'Dallas/Fort Worth - Intl (TX), USA  (DFW)';
var DAY = 'Dayton - Intl. (OH), USA  (DAY)';
var YDF = 'Deer Lake (NF), Canada  (YDF)';
var DEN = 'Denver (CO), USA  (DEN)';
var DSM = 'Des Moines (IA), USA  (DSM)';
var DTW = 'Detroit - Wayne County (MI), USA  (DTW)';
var YEG = 'Edmonton - Intl. (AB), Canada  (YEG)';
var ELP = 'El Paso - Intl. (TX), USA  (ELP)';
var FNT = 'Flint (MI), USA  (FNT)';
var FLL = 'Fort Lauderdale - Intl. (FL), USA  (FLL)';
var YMM = 'Fort McMurray (AB), Canada  (YMM)';
var RSW = 'Fort Myers - SW Florida (FL), USA  (RSW)';
var YFC = 'Fredericton (NB), Canada  (YFC)';
var FPO = 'Freeport, Bahamas  (FPO)';
var YQU = 'Grande Prairie (AB), Canada   (YQU)';
var GSO = 'Greensboro/High Point (NC), USA  (GSO)';
var GPT = 'Gulfport/Biloxi (MS), USA  (GPT)';
var YHZ = 'Halifax (NS), Canada  (YHZ)';
var YHM = 'Hamilton (ON), Canada   (YHM)';
var HRL = 'Harlingen (TX), USA  (HRL)';
var BDL = 'Hartford - Bradley (CT), USA  (BDL)';
var IAH = 'Houston - George Bush (TX), USA  (IAH)';
var HOU = 'Houston - Hobby Apt. (TX), USA  (HOU)';
var IND = 'Indianapolis (IN), USA  (IND)';
var JAN = 'Jackson - Thompson Field (MS), USA  (JAN)';
var JAX = 'Jacksonville - Intl. (FL), USA  (JAX)';
var MCI = 'Kansas City - Intl. (MO), USA  (MCI)';
var YLW = 'Kelowna (BC), Canada   (YLW)';
var LAS = 'Las Vegas - McCarran (NV), USA  (LAS)';
var LIT = 'Little Rock (AR), USA  (LIT)';
var YXU = 'London (ON), Canada   (YXU)';
var LGB = 'Long Beach (CA), USA  (LGB)';
var ISP = 'Long Island - MacArthur (NY), USA  (ISP)';
var LAX = 'Los Angeles - Intl. (CA), USA  (LAX)';
var SDF = 'Louisville - Standiford Field (KY), USA  (SDF)';
var LBB = 'Lubbock - Municipal (TX), USA  (LBB)';
var MSN = 'Madison (WI), USA  (MSN)';
var MHT = 'Manchester (NH), USA  (MHT)';
var MZT = 'Mazatlan, Mexico  (MZT)';
var MEM = 'Memphis - Intl. Apt. (TN), USA  (MEM)';
var MIA = 'Miami - Intl. Apt. (FL), USA  (MIA)';
var MAF = 'Midland/Odessa - Regional (TX), USA  (MAF)';
var MKE = 'Milwaukee - General Mitchell (WI), USA  (MKE)';
var MSP = 'Minneapolis/St.Paul (MN), USA  (MSP)';
var MLI = 'Moline/Quad Cities (IL), USA  (MLI)';
var YQM = 'Moncton (NB), Canada   (YQM)';
var YUL = 'Montreal - Dorval (QC), Canada  (YUL)';
var MYR = 'Myrtle Beach (SC), USA  (MYR)';
var BNA = 'Nashville (TN), USA  (BNA)';
var MSY = 'New Orleans - Louis Armstrong (LA), USA  (MSY)';
var JFK = 'New York - John F. Kennedy (NY), USA  (JFK)';
var LGA = 'New York - La Guardia (NY), USA  (LGA)';
var EWR = 'New York - Newark (NY), USA  (EWR)';
var PHF = 'Newport News/Williamsburg (VA), USA  (PHF)';
var ORF = 'Norfolk - Intl. Apt. (VA), USA  (ORF)';
var OAK = 'Oakland - Intl. Apt. (CA), USA  (OAK)';
var OKC = 'Oklahoma City - Will Rogers (OK), USA  (OKC)';
var OMA = 'Omaha - Eppley Airfield (NE), USA  (OMA)';
var ONT = 'Ontario - Intl. Apt. (CA), USA  (ONT)';
var SNA = 'Orange County - John Wayne (CA), USA  (SNA)';
var MCO = 'Orlando - Intl. Apt. (FL), USA  (MCO)';
var YOW = 'Ottawa (ON), Canada  (YOW)';
var PNS = 'Pensacola - Municipal Apt. (FL), USA  (PNS)';
var PHL = 'Philadelphia - Intl. Apt. (PA), USA  (PHL)';
var PHX = 'Phoenix - Sky Harbor (AZ), USA  (PHX)';
var PIT = 'Pittsburgh - Intl. Apt. (PA), USA  (PIT)';
var PDX = 'Portland (OR), USA  (PDX)';
var YXS = 'Prince George (BC), Canada   (YXS)';
var PVD = 'Providence (RI), USA  (PVD)';
var YQB = 'Quebec (QC), Canada  (YQB)';
var RDU = 'Raleigh/Durham (NC), USA  (RDU)';
var YQR = 'Regina (SK), Canada  (YQR)';
var RNO = 'Reno/Lake Tahoe (NV), USA  (RNO)';
var ROC = 'Rochester (NY), USA  (ROC)';
var SMF = 'Sacramento (CA), USA  (SMF)';
var SLC = 'Salt Lake City (UT), USA  (SLC)';
var SAT = 'San Antonio - Intl. (YX), USA  (SAT)';
var SAN = 'San Diego (CA), USA  (SAN)';
var SFO = 'San Francisco (CA), USA  (SFO)';
var SJC = 'San Jose (CA), USA  (SJC)';
var SJU = 'San Juan, Puerto Rico  (SJU)';
var YXE = 'Saskatoon (SK), Canada  (YXE)';
var YAM = 'Sault Ste. Marie (ON), Canada   (YAM)';
var SAV = 'Savannah/Hilton Head (GA), USA  (SAV)';
var SEA = 'Seattle/Tacoma (WA), USA  (SEA)';
var GEG = 'Spokane (WA), USA  (GEG)';
var YSJ = 'St. John (NB), Canada  (YSJ)';
var YYT = 'St. Johns (NF), Canada  (YYT)';
var STL = 'St. Louis - Lambert (MO), USA  (STL)';
var PIE = 'St. Petersburg (FL), USA , Canada  (PIE)';
var YSB = 'Sudbury (ON), Canada   (YSB)';
var SYR = 'Syracuse (NY), USA  (SYR)';
var TLH = 'Tallahassee (FL), USA  (TLH)';
var TPA = 'Tampa (FL), USA  (TPA)';
var YQT = 'Thunder Bay (ON), Canada  (YQT)';
var YTS = 'Timmins (ON),  Canada  (YTS)';
var YYZ = 'Toronto - Lester Pearson (ON), Canada  (YYZ)';
var TUS = 'Tucson (AZ), USA  (TUS)';
var TUL = 'Tulsa (OK), USA  (TUL)';
var YVR = 'Vancouver (BC), Canada  (YVR)';
var YYJ = 'Victoria (BC), Canada  (YYJ)';
var IAD = 'Washington - Dulles (DC), USA  (IAD)';
var DCA = 'Washington - Reagon National (DC), USA  (DCA)';
var PBI = 'West Palm Beach (FL), USA  (PBI)';
var ICT = 'Wichita - Mid Continent (KS), USA  (ICT)';
var YWG = 'Winnipeg (MB), Canada  (YWG)';