United States — O
25,112 airports & aerodromes
By region
Texas2730California1711Florida1082Alaska934Pennsylvania855Illinois828Ohio729Louisiana650Washington625Indiana621New York611Missouri609Arizona597Wisconsin587North Carolina564Georgia559Arkansas553Oklahoma552Minnesota552Michigan548Colorado537Oregon513Virginia485Kansas438Idaho415Alabama408Tennessee392New Jersey392Montana365Mississippi345Utah340Iowa336North Dakota321Nevada301Nebraska291Kentucky284New Mexico280Maine255Maryland248Massachusetts247South Carolina245South Dakota211New Hampshire196Wyoming179Connecticut151West Virginia143Vermont109Hawaii83Delaware52Rhode Island30District of Columbia21Other2
O
- SPK-US-06377Osterman Heliport
- MT13Ostlunds Airport
- KFZYOswego County Airport
- SPK-US-07562Oswego County At Pulaski Heliport
- SPK-US-00516Oswego Municipal Airport
- SPK-US-09283Otero Mill Airport
- SPK-US-00182Othello Community Hospital Heliport
- SPK-US-12413Othello Municipal Airport
- SPK-US-10717Oti Heliport
- PPNUOtp Heliport
- SPK-US-05675Ott Farms Airport
- 0FA1Ott's Landing Airport
- KZ98Ottawa Executive Airport
- KOWIOttawa Municipal Airport
- SPK-US-11326Otter Trail Airport
- 81LLOtterbach Farm Airport
- MT36Ottertail Lake Airport
- SPK-US-05769Ottman Landing Airport
- 62TEOtto Kaiser Hospital Heliport
- 88WSOttos Airport
- SPK-US-02305Ottumwa Hospital Heliport
- KOTMOttumwa Regional Airport
- SPK-US-03648Otwell Airport
- 11OKOU Medical Center Edmond Heliport
- SPK-US-05148Ouachita County Medical Center Heliport
- SPK-US-05524Our Community Hospital Heliport
- SPK-US-12472Our Domain Airport
- 33LSOur Lady of Lourdes Heart Hospital Heliport
- 48LSOur Lady of Lourdes Regional Medical Center Heliport
- LA84Our Lady of the Lake Ascension Hospital Heliport
- 23LSOur Lady of the Lake Children's Hospital Heliport
- LA42Our Lady of the Lake Livingston Heliport
- 29LAOur Lady of the Lake Regional Medical Center Heliport
- SPK-US-00732Ourada Ranch Airport
- SPK-US-03304Ousel Falls Airport
- SPK-US-06407Outback Airport
- AZ01Outback Ranch Airstrip
- SPK-US-04152Outer Banks Heliport
- 16XSOutlaw Flyers Airport
- KOZOuzinkie Airport
- SPK-US-07941Over the Hill Airport
- 9AR9Over the Top Aviation Airport
- SPK-US-07647Overflow Pad (Lower Pad) Heliport
- 1WT6Overlake Hospital EMS Heliport
- SN54Overland Park Regional Medical Center Heliport
- 27NDOverland-Lohse Field
- SPK-US-09412Overlook Athletic Club Heliport
- SPK-US-03816Overton Private Airport
- SPK-US-10228Ovid Airport
- 48ALOWA Heliport
- K2N4Owasco Airport
- KOWAOwatonna Degner Regional Airport
- SPK-US-03385Owen Air Park
- SPK-US-10010Owen Bros Airport
- 4XA3Owen Field
- 20AKOwen Field
- SPK-US-06303Owen Field
- SPK-US-08854Owen-Withee Airport
- SPK-US-04649Owens Country Sausage Heliport
- SPK-US-08393Owens Dry Lake Airstrip
- SPK-US-04935Owensboro Daviess County Airport
- 55KYOwensboro Health Regional Hospital Heliport
- SPK-US-05666Owensville Ambulance District Heliport
- SPK-US-08010Owl Canyon Gliderport
- SPK-US-09422Owl Ridge Heliport
- SPK-US-10037Owosso Community Airport
- K10UOwyhee Airport
- NV11Owyhee Hospital Heliport
- K28UOwyhee Reservoir State Airport
- 04WAOx Meadows Airport
- 10XOx Ranch Airport
- SPK-US-11412Oxbow Airport
- SPK-US-12293Oxbow Heliport
- 55NHOxbow Heliport
- OR17Oxbow Ranch Airport
- K81BOxford County Regional Airport
- 55KOxford Municipal Airport
- 7AL3Oxford Police Heliport
- SPK-US-11893Oxnard Airport
- SPK-US-09176Oyster Creek Generating Station Heliport
- 2KY4Oz Airport
- AR11Ozark Aerodrome
- SPK-US-02331Ozark Franklin County Airport
- SPK-US-01865Ozark Regional Airport
- 05AROzark Skies Airpark
- K71UOzark-Blackwell Field
- SPK-US-01892Ozarkcom Army Heliport
- 0AR4Ozarks Community Hospital Heliport
- SPK-US-03310Ozarks Medical Center Heliport
- SPK-US-06053Ozaukee Airport
- SPK-US-12771Ozona Municipal Airport
- 33IDOzzy's Airport