| Effective Date: | 2007-01-18 |
| Airport Site Number: | 25867.1*A |
| Airport Code: | HEF |
| Airport Location: | Manassas, VA |
| FAA Region: | AEA - Eastern |
| Runway: | 16L |
| Runway Dimension:: | 5700 x 100 ft |
| ILS Type: | Localizer/Glide Slope |
| Facility Owner: | Federal Aviation Admin |
| Facility Operator: | Federal Aviation Admin |
| Approach Bearing: | 163 (Degrees Magnetic) |
| Magnetic Variation: | 10W |
| Localizer Type: | Localizer |
| Identification Code: | I-HEF |
| Frequency: | 109.10 MHz |
| Longitude/Latitude: | 077-30-49.143W/38-43-06.995N -77.513651/38.718610 |
| Dist. From Runway Stop End: | -2099 ft |
| Type: | Standard Glide Slope |
| Angle: | 3.00° |
| Frequency: | 331.40 MHz |
| Longitude/Latitude: | 077-31-03.106W/38-43-26.938N -77.517529/38.724149 |
| Dist. From Runway Approach End: | -1301 ft |
| Elevation: | 180.00 ft |