142 AIRPORTSOhio traffic patterns
- 02GColumbiana County East Liverpool
- 04GLansdowne Youngstown
- 0G6Williams County Bryan
- 10GHolmes County Millersburg
- 12GShelby Community Shelby
- 14GFremont Fremont
- 15GWeltzien Skypark Wadsworth
- 16GSeneca County Tiffin
- 17GPort Bucyrus/Crawford County Bucyrus
- 1D4Mayfield Akron
- 1G0Wood County Regional Bowling Green
- 1G1Elyria Elyria
- 1G3Kent State University Kent
- 1G5Medina Municipal Medina
- 1G8Eddie Dew Memorial Airpark Toronto
- 1WFWaco Field Troy
- 22IVinton County Mc Arthur
- 2B6Hollister Field Wilmington
- 2D1Lee Field Alliance
- 2D7Beach City Beach City
- 2G1Concord Airpark Painesville
- 2G2Geary A Bates/Jefferson County Airpark Steubenville
- 2P7Alderman State Clairsville
- 38DSalem Airpark Salem
- 38ICook Urbana
- 3G3Wadsworth Municipal Wadsworth
- 3G4Ashland County Ashland
- 3G6Tri-City Sebring
- 3I7Dayton/Phillipsburg Dayton
- 3T7Middle Bass Island Middle Bass Island
- 3W2Put In Bay Put In Bay
- 3W9Middle Bass-East Point Middle Bass Island
- 3X5North Bass Island North Bass Island
- 40IRed Stewart Airfield Waynesville
- 41NBraceville Newton Falls
- 42IParr Zanesville
- 4G4Youngstown Elser Metro Youngstown
- 4G5Monroe County Woodsfield
- 4G8Columbia Columbia Station
- 4I3Knox County Mount Vernon
- 4I9Morrow County Mount Gilead
- 56DWyandot County Upper Sandusky
- 5A1Norwalk/Huron County Norwalk
- 5D6Parsons Carrollton
- 5D9Bandit Field Airdrome Clyde
- 5E9Packer Radnor
- 5G7Bluffton Bluffton
- 62DWarren Warren
- 6CMChapman Memorial Field Centerburg
- 6D7Deshler Municipal Landing Strip Deshler
- 6G4Wynkoop Mount Vernon
- 6G5Barnesville/Bradfield Barnesville
- 7B4Miller Farm Landing Strip Baltimore
- 7D8Gates Garrettsville
- 7G8Geauga County Middlefield
- 7W5Henry County Napoleon
- 80GTri-City West Lafayette
- 88DHinde Huron
- 89DKelleys Island Land Field Kelleys Island
- 8G1Willard Willard
- 8G6Harrison County Cadiz
- 8G8Koons Salem
- I10Noble County Caldwell
- I17Piqua/Hartzell Field Piqua
- I23Fayette County Washington Court House
- I40Richard Downing Coshocton
- I44Dahio Trotwood Dayton
- I54Mad River Airpark Tremont City
- I64Ortner Wakeman
- I66Clinton Field Wilmington
- I67Cincinnati West Harrison
- I68Warren County/John Lane Field Lebanon
- I69Clermont County Batavia
- I71Morgan County Mc Connelsville
- I73Moraine Air Park Dayton
- I74Grimes Field Urbana
- I86Ed Newlon Field New Lexington
- I95Hardin County Kenton
- KAKRAkron Fulton International Akron
- KAMTAlexander Salamon West Union
- KAOHLima Allen County Lima
- KAXVNeil Armstrong Wapakoneta
- KBJJWayne County Wooster
- KBKLBurke Lakefront Cleveland
- KCAKAkron-Canton Regional Akron
- KCDICambridge Municipal Cambridge
- KCGFCuyahoga County Cleveland
- KCLECleveland-Hopkins International Cleveland
- KCMHJohn Glenn Columbus International Columbus
- KCQALakefield Celina
- KCYOPickaway County Memorial Circleville
- KDAYJames M Cox Dayton International Dayton
- KDFIDefiance Memorial Defiance
- KDLZDelaware Municipal/Jim Moore Field Delaware
- KEDJBellefontaine Regional Bellefontaine
- KEOPPike County Waverly
- KFDYFindlay Findlay
- KFZIDonald P Miller Fostoria
- KGASGallia-Meigs Regional Gallipolis
- KGDKGreene County/Lewis A Jackson Regional Dayton
- KGEOBrown County Georgetown
- KGQQGalion Municipal Galion
- KHAOButler County Regional/Hogan Field Hamilton
- KHOCHighland County Hillsboro
- KHTWLawrence County Airpark Chesapeake/Huntington Wva
- KHZYNortheast Ohio Regional Ashtabula
- KILNWilmington Air Park Wilmington
- KJROJames A Rhodes Jackson
- KLCKRickenbacker International Columbus
- KLHQFairfield County Lancaster
- KLNNLake County Executive Willoughby
- KLPRLorain County Regional Lorain/Elyria
- KLUKCincinnati Municipal/Lunken Field Cincinnati
- KMFDMansfield Lahm Regional Mansfield
- KMGYDayton/Wright Brothers Dayton
- KMNNMarion Municipal Marion
- KMRTUnion County Marysville
- KMWOMiddletown Regional/Hook Field Middletown
- KOSUOhio State University Columbus
- KOWXPutnam County Ottawa
- KOXDMiami University Oxford
- KPCWErie-Ottawa International Port Clinton
- KPHDHarry Clever Field New Philadelphia
- KPMHGreater Portsmouth Regional Portsmouth
- KPOVPortage County Ravenna
- KRZTRoss County Chillicothe
- KSCASidney Municipal Sidney
- KSGHSpringfield/Beckley Municipal Springfield
- KTDZToledo Executive Toledo
- KTOLEugene F Kranz Toledo Express Toledo
- KTSOCarroll County/Tolson Carrollton
- KTZRBolton Field Columbus
- KUNIOhio University Athens/Albany
- KUSEFulton County Wauseon
- KUYFMadison County London
- KVESDarke County Versailles
- KVNWVan Wert County Van Wert
- KVTALicking County Regional Newark
- KYNGYoungstown/Warren Regional Youngstown/Warren
- KZZVZanesville Municipal Zanesville
- R47Ruhes Leipsic
- S24Sandusky County Regional Fremont