{ NXX } - Willow Grove NAS-JRB Willow Grove, Pennsylvania
| TOWER | 119.6 & 340.2 |
| ATIS | 275.6 |
| GROUND | 121.8 & 380.8 |
| PHILADELPHIA APPROACH | 123.8 |
| PHILADELPHIA DEPARTURE | 123.8 |
| CLEARANCE DELIVERY | 121.8 380.8 |
| AFRC OPS | 351.75 |
| ANG OPS | 343.0 46.85FM |
| AR | 143.02 226.5 34.55FM |
| BASE-OPNS | 306.8 |
| EMERG | 121.5 243.0 |
| PMSV | 344.6 |
| RADAR | 119.6 |
| RDR | 266.8X 299.6X 314.8X 325.2X |