St Clair County International Airport (PHN)
St Clair County International Airport (PHN)
PHN
St Clair County International Airport (PHN)
Port Huron, MI
Latest photo of St Clair County International Airport (PHN)
Mark Pasqualino
| FAA Information Effective | 2026-07-09 |
| Airport Identifier | PHN |
| Airport Status | Operational |
| Longitude/Latitude |
82°31'43.8590"
W /
42°54'39.4510"
N -82.528850 / 42.910959 (Estimated) |
| Elevation | 650.10 ft / 198.15 m (Surveyed) |
| Land | 1135 acres |
| From nearest city | 5 nautical miles SW of Port Huron, MI |
| Location | St Clair County, MI |
| Magnetic Variation | 07W (1985) |
| Airport Use | Open to public |
| Wind indicator | Yes |
| Segmented Circle | Yes |
| Control Tower | NON-ATCT |
| Lighting Schedule | SEE RMK |
| Beacon Color | White-Green (lighted land airport) |
| Landing fee charge | Yes |
| Sectional chart | DETROIT |
| Region | AGL - Great Lakes |
| Responsible ARTCC | ZOB - CLEVELAND |
| Tie-in FSS | LAN - LANSING |
| FSS on Airport | No |
| FSS Toll Free | 1-800-WX-BRIEF |
| NOTAMs Facility | PHN (NOTAM-d service available) |
Runway 04/22
| Dimensions | 5104 x 100 ft (1556 x 30 m) |
| Surface | ASPH (GOOD) |
| Surface treatment | Saw-cut or plastic Grooved |
| Edge lights | High |
| 04 | 22 | |
|---|---|---|
| Alignment | 36° | 216° |
| Physical elevation | 639.80 ft | 649.50 ft |
| Coordinates | 42.904631 / -82.535318 | 42.915938 / -82.524080 |
| Traffic pattern | Left | Left |
| Runway marking | Precision instrument , Good Condition | Precision instrument , Good Condition |
| ILS type | ILS | |
| VGSI | 4-light PAPI on left | 4-light PAPI on left |
| Approach light | MALSR | |
| Runway end lights | No | Yes |
| CL lights | No | No |
| TDZ lights | No | No |
Runway 10/28
| Dimensions | 4000 x 75 ft (1219 x 23 m) |
| Surface | ASPH (GOOD) |
| Surface treatment | |
| Edge lights | Medium |
| 10 | 28 | |
|---|---|---|
| Alignment | 95° | 275° |
| Physical elevation | 643.10 ft | 650.10 ft |
| Coordinates | 42.912270 / -82.535204 | 42.911368 / -82.520326 |
| Traffic pattern | Left | Left |
| Runway marking | Non-precision instrument , Fair Condition | Non-precision instrument , Fair Condition |
| VGSI | 4-light PAPI on left | 4-light PAPI on left |
| Runway end lights | Yes | Yes |
| CL lights | No | No |
| TDZ lights | No | No |
- DEER & LRG BIRDS ON & INVOF ARPT.
- TSATLC FLTS MUST NTFY US CUST AT 810-985-9541 ONE HR PRIOR TO ENTRY INTO THE US. NTFY US DEPT OF AGRICULTURE AT 810-985-6126 & AMGR 24 HRS PRIOR FOR DISPOSAL OF ACFT INTL TRASH.
- FOR CD CTC SELFRIDGE APCH AT 586-239-5706, WHEN APCH CLSD CTC CLEVELAND ARTCC AT 440-774-0224/0490.