| Effective Date: | 2007-01-18 |
| Airport Site Number: | 05008.*A |
| Airport Code: | SPI |
| Airport Location: | Springfield, IL |
| FAA Region: | AGL - Great Lakes |
| Runway: | 22 |
| Runway Dimension:: | 7999 x 150 ft |
| ILS Type: | Instrument Landing System |
| ILS Category: | I |
| Facility Owner: | Federal Aviation Admin |
| Facility Operator: | Federal Aviation Admin |
| Approach Bearing: | 221 (Degrees Magnetic) |
| Magnetic Variation: | 01W |
| Localizer Type: | Localizer |
| Identification Code: | I-LQY |
| Frequency: | 111.70 MHz |
| Longitude/Latitude: | 089-41-20.958W/39-50-04.345N -89.689155/39.834540 |
| Course Width: | 4.40° |
| Dist. From Runway Stop End: | 1150 ft |
| Type: | Standard Glide Slope |
| Angle: | 3.00° |
| Frequency: | 333.50 MHz |
| Longitude/Latitude: | 089-40-09.536W/39-51-01.837N -89.669316/39.850510 |
| Dist. From Runway Approach End: | -1100 ft |
| Elevation: | 593.30 ft |
| Type: | Middle Marker Beacon Only |
| Longitude/Latitude: | 089-39-34.826W/39-51-36.668N -89.659674/39.860186 |
| Dist. from Runway Approach End: | 3333 ft |
| Type: | Outer Marker/Nondirectional Radio Beacon. |
| Identifier: | LQ |
| Name: | LICOL |
| Frequency: | 375 KHz |
| Longitude/Latitude: | 089-36-11.041W/39-54-43.252N -89.603067/39.912014 |
| Dist. from Runway Approach End: | 28100 ft |