ℹ️
Airport Information
Full Name
St Clair County International Airport
City
Port Huron
Country
🇺🇸 United States
Country Code
US
IATA Code
PHN
ICAO Code
KPHN
Latitude
42.9110°N
Longitude
82.5289°W
Elevation
650 ft (198 m)
Type
Small Airport
Wikipedia
Region
US-MI
🛬
Runways
04/22
5,104 ft (1,556 m) · Asp
10/28
4,000 ft (1,219 m) · Asp
📻
Radio Frequencies
| Type | Description | Frequency |
|---|---|---|
| A/D | SELFRIDGE APP/DEP | 119.6 MHz |
| AWOS | AWOS 3 | 118.375 MHz |
| UNIC | CTAF/UNICOM | 123.05 MHz |
🌱
Carbon Footprint Calculator
Estimate CO₂ emissions for a flight departing from PHN.
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Aircraft currently within 50nm of PHN. Data via adsb.lol.