| Effective Date: | 2007-01-18 |
| Airport Site Number: | 15793.*A |
| Airport Code: | JFK |
| Airport Location: | New York, NY |
| FAA Region: | AEA - Eastern |
| Runway: | 31R |
| Runway Dimension:: | 10000 x 150 ft |
| ILS Type: | Instrument Landing System/Distance Measuring Equipment |
| ILS Category: | I |
| Facility Owner: | Federal Aviation Admin. |
| Facility Operator: | Federal Aviation Admin. |
| Approach Bearing: | 315 (Degrees Magnetic) |
| Magnetic Variation: | 14W |
| Identification Code: | I-RTH |
| Frequency: | 111.50 MHz |
| Longitude/Latitude: | 073-47-31.088W/40-39-30.778N -73.791969/40.658549 |
| Course Width: | 3.94° |
| Dist. From Runway Stop End: | 558 ft |
| Type: | Standard Glide Slope |
| Angle: | 3.00° |
| Frequency: | 332.90 MHz |
| Longitude/Latitude: | 073-45-51.021W/40-38-50.329N -73.764173/40.647314 |
| Dist. From Runway Approach End: | -1836 ft |
| Elevation: | 12.70 ft |
| Type: | Middle Marker Beacon Only |
| Longitude/Latitude: | 073-45-06.000W/40-38-25.000N -73.751667/40.640278 |
| Dist. from Runway Approach End: | 2460 ft |
| Type: | Outer Marker/Compass Locator |
| Identifier: | RT |
| Name: | GRIMM |
| Frequency: | 268 KHz |
| Longitude/Latitude: | 073-39-26.600W/40-35-50.700N -73.657389/40.597417 |
| Dist. from Runway Approach End: | 32940 ft |
| Channel: | 052X |
| Longitude/Latitude: | 073-45-18.322W/40-38-33.368N -73.755089/40.642602 |
| Dist. From Runway Approach End: | 1207 ft |