St Clair County International Airport is located in the municipality of Port Huron in United States, North America. The airport code PHN is the airport IATA code for St Clair County International Airport. The ICAO airport code of this field is KPHN. St Clair County International Airport has the altitude of 650, which is equal to 199 meters above sea level.
St Clair County International Airport |
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| IATA Code | : | PHN |
| ICAO Code | : | KPHN |
| Type | : | Small Airport |
| City | : | Port Huron |
| Country | : | United States |
| GPS Coordinates | : | Latitude: N 42° 54' 39.6'' (42.910999) Longitude: W 82° 31' 44'' (-82.5289) |
| Timezone | : | America/Detroit |
| Current local time and date at St Clair County International Airport is 20 March 2026, 05:33:15 EDT | ||
| Elevation above sea level | : | 650 (199 meters) |