| Effective Date: | 2007-01-18 |
| Airport Site Number: | 24780.*A |
| Airport Code: | GYI |
| Airport Location: | Sherman/denison, TX |
| FAA Region: | ASW - Southwest |
| Runway: | 17L |
| Runway Dimension:: | 9000 x 150 ft |
| ILS Type: | Instrument Landing System |
| Facility Owner: | Federal Aviation Administration |
| Facility Operator: | Federal Aviation Administration |
| Approach Bearing: | 176 (Degrees Magnetic) |
| Magnetic Variation: | 06E |
| Localizer Type: | Localizer |
| Identification Code: | I-GYI |
| Frequency: | 111.70 MHz |
| Longitude/Latitude: | 096-40-24.960W/33-41-54.630N -96.673600/33.698508 |
| Course Width: | 3.90° |
| Dist. From Runway Stop End: | 1125 ft |
| Type: | Standard Glide Slope |
| Angle: | 3.00° |
| Frequency: | 333.50 MHz |
| Longitude/Latitude: | 096-40-17.210W/33-43-23.750N -96.671447/33.723264 |
| Dist. From Runway Approach End: | -1100 ft |
| Elevation: | 741.10 ft |
| Type: | Outer Marker Beacon Only |
| Name: | RIBBY |
| Longitude/Latitude: | 096-40-10.990W/33-49-26.370N -96.669719/33.823992 |
| Dist. from Runway Approach End: | 35554 ft |