List of States:
AL |
AZ |
AR |
CA |
CO |
CT |
DE |
DC |
FL |
GA |
ID |
IL |
IN |
IA |
KS |
KY |
LA |
ME |
MD |
MA |
MI |
MN |
MS |
MO |
MT |
NE |
NV |
NH |
NJ |
NM |
NY |
NC |
ND |
OH |
OK |
OR |
PA |
RI |
SC |
SD |
TN |
TX |
UT |
VT |
VA |
WA |
WV |
WI |
WY |
| BHM | Birmingham |
| 4R9 | Dauphin Island |
| GAD | Gadsden |
| BFM | Mobile Downtown |
| MOB | Mobile Regional |
| MVC | Monroeville |
| TOI | Troy |
| TCL | Tuscaloosa |
| DVT | Phoenix Deer Valley |
| IWA | Phoenix-Mesa Gateway |
| HEE | Helena |
| HOT | Hot Springs |
| LIT | Little Rock |
| MYF | San Diego Montgomery Field |
| FNL | Fort Collins |
| BDL | Bradley International |
| DXR | Danbury |
| GON | Groton |
| HFD | Hartford-Brainard |
| MMK | Meriden Markham |
| HVN | New Haven |
| 4B8 | Robertson |
| BDR | Sikorsky Memorial |
| OXC | Waterbury-Oxford |
| IJD | Windham |
| 33N | Delaware Airpark |
| GED | Georgetown |
| EVY | Summit |
| ILG | Wilmington New Castle County |
| DCA | Washington National |
| BCT | Boca Raton |
| CRG | Craig |
| CTY | Cross City |
| FXE | Fort Lauderdale Executive |
| JAX | Jacksonville |
| ORL | Orlando Executive |
| MCO | Orlando International |
| PNS | Pensacola |
| SGJ | St. Augustine |
| TLH | Talahassee |
| PBI | West Palm Beach |
| AMG | Alma |
| PDK | Atlanta Dekalb-Peachtree |
| AGS | Augusta |
| SSI | Brunswick McKinnon |
| CSG | Columbus |
| MCN | Macon |
| SAV | Savannah |
| VLD | Valdosta |
| PIH | Pocatello Regional |
| ORD | Chicago O'Hare |
| DEC | Decatur |
| JOT | Joliet |
| MWA | Marion |
| CPS | St. Louis Downtown |
| SPI | Springfield Abraham Lincoln Capital |
| EVV | Evansville |
| FWA | Fort Wayne International |
| GYY | Gary |
| IND | Indianapolis International |
| BMG | Monroe County |
| RCR | Rochester Fulton County |
| TTH | Terre Haute |
| DBQ | Dubuque |
| ALO | Waterloo |
| GLD | Goodland |
| IDP | Independence |
| ICT | Wichita Eisenhower |
| BWG | Bowling Green |
| CVG | Cincinnati/Northern Kentucky International |
| PBX | Pike County |
| ESF | Alexandria Esler |
| AEX | Alexandria International |
| BTR | Baton Rouge |
| 3R2 | Crowley |
| HDC | Hammond |
| HUM | Houma |
| 3R7 | Jennings |
| HZR | New Roads |
| LFT | Lafayette |
| LCH | Lake Charles |
| MKV | Marksville |
| MLU | Monroe |
| NEW | New Orleans Lakefront |
| MSY | New Orleans Moisant |
| OPL | Opelousas |
| PTN | Patterson |
| DTN | Shreveport Downtown |
| SHV | Shreveport Regional |
| TVR | Tallulah-Vicksburg Regional |
| LEW | Auburn/Lewiston |
| BXM | Brunswick Executive |
| SFM | Sanford |
| BWI | Baltimore-Washington International |
| CGE | Cambridge-Dorchester |
| CBE | Cumberland |
| ESN | Easton |
| FDK | Frederick |
| GAI | Gaithersburg Montgomery County |
| 2G4 | Garrett County |
| HGR | Hagerstown |
| MTN | Martin State |
| OXB | Ocean City |
| W35 | Potomac Airpark |
| RJD | Ridgely |
| SBY | Salisbury |
| W32 | Washington Executive |
| DMW | Westminster Carroll County Regional |
| BOS | Boston Logan |
| AQW | Harriman and West |
| LWM | Lawrence |
| 1B9 | Mansfield |
| GHG | Marshfield-Harlow |
| ACK | Nantucket |
| EWB | New Bedford |
| 7B2 | Northampton |
| OWD | Norwood |
| ORE | Orange |
| PSF | Pittsfield |
| PYM | Plymouth |
| 3B0 | Southbridge |
| 0B5 | Turner's Falls |
| BAF | Westfield Barnes Municipal |
| CEF | Westover ARB |
| ORH | Worcester |
| AZO | Kalamazoo |
| MBS | Saginaw MBS International |
| DLH | Duluth International |
| 1R7 | Brookhaven |
| 66Y | Diamondhead |
| EWO | Greenwood |
| GPT | Gulfport |
| PIB | Hattiesburg-Laurel |
| JAN | Jackson International |
| LUL | Laurel |
| MCB | McComb |
| MEI | Meridian |
| HEZ | Natchez |
| UOX | Oxford |
| TUP | Tupello |
| VKS | Vicksburg |
| JEF | Jefferson City |
| MKC | Kansas City Downtown |
| TKX | Kennett Memorial |
| BZN | Bozeman Yellowstone International |
| LNK | Lincoln |
| ONL | O'Neill Regional |
| BAM | Battle Mountain |
| CON | Concord |
| EEN | Keene Dillant-Hopkins |
| LCI | Laconia |
| LEB | Lebanon |
| MHT | Manchester |
| HIE | Mount Washington |
| ASH | Nashua |
| PSM | Portsmouth International at Pease |
| AIY | Atlantic City Bader |
| ACY | Atlantic City International |
| CDW | Caldwell Essex County |
| WWD | Cape May County |
| 47N | Central Jersey Regional |
| N14 | Lumberton Flying W |
| MIV | Millville |
| BLM | Monmouth Executive |
| MMU | Morristown |
| 26N | Ocean City |
| MJX | Ocean County |
| 3N6 | Old Bridge |
| 39N | Princeton |
| N87 | Robbinsville |
| FWN | Sussex |
| TTN | Trenton Mercer |
| DMN | Deming |
| SLK | Adirondack Regional |
| ALB | Albany |
| BGM | Binghamton |
| BUF | Buffalo Niagara International |
| IUA | Canandaigua |
| OLE | Cattaraugus County-Olean |
| DKK | Chautauqua County-Dunkirk |
| JHW | Chautauqua County-Jamestown |
| N03 | Cortland County |
| HTO | East Hampton |
| ELM | Elmira/Corning |
| FRG | Farmingdale Republic |
| 0G7 | Finger Lakes Regional |
| NY0 | Fulton County |
| FOK | Gabreski |
| GVQ | Genesee County |
| GFL | Glens Falls |
| RME | Griffiss International |
| VGC | Hamilton |
| HTF | Hornell |
| 1B1 | Hudson |
| ITH | Ithaca Tompkins Regional |
| ISP | Long Island MacArthur |
| MAL | Malone-Dufort |
| MSS | Massena |
| JFK | New York Kennedy |
| SWF | Newburgh Stewart International |
| OIC | Norwich |
| OGS | Ogdensburg |
| N66 | Oneonta |
| MGJ | Orange County |
| FZY | Oswego County |
| PEO | Penn Yan |
| PBG | Plattsburgh |
| PTD | Potsdam |
| POU | Poughkeepsie Dutchess County |
| N89 | Resnick |
| ROC | Rochester International |
| 5B2 | Saratoga Springs |
| SCH | Schenectady |
| N23 | Sidney |
| 44N | Sky Acres |
| 46N | Sky Park |
| MSV | Sullivan County |
| SYR | Syracuse Hancock International |
| 4B6 | Ticonderoga |
| CZG | Tri-Cities |
| ART | Watertown |
| ELZ | Wellsville |
| HPN | White Plains |
| SDC | Williamson-Sodus |
| AVL | Asheville |
| IGX | Chapel Hill |
| CLT | Charlotte |
| JQF | Concord Regional |
| ECG | Elizabeth City |
| GSO | Greensboro Piedmont Triad International |
| PGV | Greenville |
| HKY | Hickory Regional |
| RDU | Raleigh-Durham |
| ILM | Wilmington |
| BIS | Bismarck Municipal |
| CAK | Akron-Canton Regional |
| ISZ | Cincinnati Blue Ash |
| BKL | Cleveland Burke Lakefront |
| CGF | Cleveland Cuyahoga County |
| CLE | Cleveland Hopkins International |
| CMH | Columbus John Glenn |
| OSU | Columbus Ohio State Univ. |
| LCK | Columbus Rickenbacker |
| DAY | Dayton |
| PCW | Erie-Ottawa Int'l |
| FDY | Findlay |
| MFD | Mansfield Lahm Regional |
| 4I3 | Mount Vernon |
| HZY | Northeast Ohio Regional |
| 3W2 | Put-In-Bay |
| SGH | Springfield-Beckley Municipal |
| TDZ | Toledo Executive |
| TOL | Toledo Express |
| LNN | Willoughby Lost Nation |
| YNG | Youngstown-Warren County Regional |
| ADM | Ardmore Municipal |
| F31 | Lake Texoma |
| PWA | Oklahoma City Wiley Post |
| TUL | Tulsa International |
| WWR | Woodward |
| PDT | Eastern Oregon Regional |
| ABE | Allentown Lehigh Valley International |
| 1N9 | Allentown Queen City |
| AOO | Altoona Blair County |
| 22N | Arner Memorial |
| BVI | Beaver County |
| HMZ | Bedford County |
| N96 | Bellefonte |
| BFD | Bradford Regional |
| N99 | Brandywine |
| BTP | Butler Regional |
| N94 | Carlisle |
| AXQ | Clarion |
| FIG | Clearfield-Lawrence |
| 40N | Coatesville Chester County |
| 8G2 | Corry-Lawrence |
| 8N8 | Danville |
| 9D4 | Deck |
| DYL | Doylestown |
| DUJ | Dubois |
| ERI | Erie International |
| 9N3 | Factoryville |
| FKL | Franklin |
| 29D | Grove City |
| VVS | Hardy Connellsville |
| CXY | Harrisburg Capital City |
| MDT | Harrisburg International |
| HZL | Hazleton |
| N30 | Honesdale Cherry Ridge |
| JST | Johnstown |
| LNS | Lancaster |
| LBE | Latrobe Palmer |
| LHV | Lockhaven |
| PSB | Mid-State |
| RVL | Mifflin County |
| MPO | Mount Pocono |
| PA88 | Nemacolin |
| UCP | New Castle |
| N57 | New Garden |
| N79 | Northumberland County |
| SEG | Penn Valley |
| CKZ | Pennridge |
| N10 | Perkiomen Valley |
| PHL | Philadelphia International |
| PNE | Philadelphia Northeast |
| LOM | Philadelphia Wings Field |
| AGC | Pittsburgh Allegheny County |
| PIT | Pittsburgh International |
| GKJ | Port Meadville |
| PTW | Pottstown Limerick |
| UKT | Quakertown |
| RDG | Reading |
| FWQ | Rostraver |
| OYM | St. Mary's |
| ZER | Schuykill County Zerbey |
| 2G9 | Somerset |
| N53 | Stroudsburg-Pocono |
| 6G1 | Titusville |
| N27 | Towanda |
| UNV | University Park |
| AFJ | Washington County |
| N38 | Wellsboro Johnston |
| AVP | Wilkes Barre-Scranton |
| WBW | Wilkes Barre Wyoming Valley |
| IPT | Williamsport |
| THV | York |
| 8G7 | Zelienople |
| SFZ | North Central |
| PVD | Providence |
| OQU | Quonset State |
| WST | Westerley |
| CAE | Columbia |
| CRE | Grand Strand |
| MYR | Myrtle Beach |
| RAP | Rapid City Regional |
| TRI | Bristol |
| HZD | Carroll County |
| CHA | Chattanooga |
| DKX | Knoxville Downtown Island |
| TYS | Knoxville McGehee-Tyson |
| MKL | Mc Kellar-Sipes |
| BNA | Nashville |
| SYI | Shelbyville |
| AMA | Amarillo |
| AUS | Austin |
| 11R | Brenham |
| CPT | Cleburne |
| DAL | Dallas Love |
| DTO | Denton |
| ELP | El Paso |
| FTW | Fort Worth Meacham |
| GTU | Georgetown |
| T82 | Gillespie County |
| EFD | Houston Ellington |
| HOU | Houston Hobby |
| BGD | Hutchinson County |
| GGG | Longview |
| LBB | Lubbock |
| LFK | Lufkin |
| MWL | Mineral Wells |
| PRX | Paris Cox Field |
| SAT | San Antonio |
| F39 | Sherman-Denison |
| SLR | Sulphur Springs |
| SPS | Wichita Falls |
| OGD | Ogden-Hinckley |
| BTV | Burlington |
| MPV | Knapp State |
| DDH | Morse State |
| EFK | Northeast Kingdom International |
| RUT | Rutland Southern Vermont Regional |
| VSF | Springfield Hartness State |
| MFV | Accomack County |
| MTV | Blue Ridge |
| CPK | Chesapeake Regional |
| CHO | Charlottesville |
| CJR | Culpeper Regional |
| DAN | Danville |
| FKN | Franklin-Rose |
| PVG | Hampton Roads Executive |
| OFP | Hanover County |
| LKU | Louisa County |
| W45 | Luray Caverns |
| LYH | Lynchburg |
| HEF | Manassas |
| 8W2 | New Market |
| PHF | Newport News |
| ORF | Norfolk |
| FCI | Richmond Chesterfield County |
| RIC | Richmond International |
| ROA | Roanoke |
| SHD | Shenandoah Valley |
| SFQ | Suffolk Executive |
| XSA | Tappahannock-Essex County |
| VJI | Virginia Highlands |
| IAD | Washington Dulles |
| JGG | Williamsburg |
| OKV | Winchester |
| PSC | Tri-Cities |
| 48I | Braxton County |
| CRW | Charleston |
| CKB | Clarksburg |
| W99 | Grant County |
| MRB | Martinsburg |
| MGW | Morgantown |
| PKB | Parkersburg Mid-Ohio Valley Regional |
| HTS | Tri-Cities Ferguson |
| HLG | Wheeling Ohio County |
| DLL | Baraboo |
| JVL | Janesville |
| UES | Waukesha County |
| CPR | Casper/Natrona County International |