AIRPORT
St Clair County International Airport
Check the airport code and location, then explore related country and city guides. Coordinates do not verify terminal or facility operations.
- IATA
- PHN
- ICAO
- KPHN
- Country / territory
- United States
- Municipality served
- Port Huron
- Coordinates
- 42.910999, -82.528900
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Data source
OurAirports · Public Domain · Dataset imported: 2026-10-05