| Effective Date: | 2007-01-18 |
| Airport Site Number: | 10235.1*A |
| Airport Code: | PHN |
| Airport Location: | Port Huron, MI |
| FAA Region: | AGL - Great Lakes |
| Runway: | 04 |
| Runway Dimension:: | 5104 x 100 ft |
| ILS Type: | Instrument Landing System |
| ILS Category: | I |
| Facility Owner: | County Of St Clair |
| Facility Operator: | St Clair Co Intl |
| Approach Bearing: | 043 (Degrees Magnetic) |
| Magnetic Variation: | 07W |
| Localizer Type: | Localizer |
| Identification Code: | I-PHN |
| Frequency: | 110.90 MHz |
| Longitude/Latitude: | 082-31-18.783W/42-55-05.365N -82.521884/42.918157 |
| Course Width: | 6.00° |
| Dist. From Runway Stop End: | 1003 ft |
| Type: | Standard Glide Slope |
| Angle: | 3.00° |
| Frequency: | 330.80 MHz |
| Longitude/Latitude: | 082-32-04.311W/42-54-26.274N -82.534531/42.907298 |
| Dist. From Runway Approach End: | -911 ft |
| Elevation: | 643.00 ft |
| Type: | Middle Marker Beacon Only |
| Longitude/Latitude: | 082-32-30.001W/42-53-53.709N -82.541667/42.898252 |
| Dist. from Runway Approach End: | 2880 ft |
| Type: | Outer Marker/Compass Locator |
| Identifier: | PH |
| Name: | PHURN |
| Frequency: | 332 KHz |
| Longitude/Latitude: | 082-35-48.103W/42-50-34.511N -82.596695/42.842920 |
| Dist. from Runway Approach End: | 27860 ft |