Raleigh/Durham, North Carolina · 117.20 MHz
The Raleigh/Durham VORTAC (RDU) transmits on 117.20 MHz, TACAN/DME channel 119X, from 429 ft MSL in Raleigh/Durham, North Carolina. From the FAA’s NASR data (cycle 2026-09-03); check the current Chart Supplement and NOTAMs before you rely on it.
Where the FAA protects this VOR’s signal off published routes (AIM 1-1-8). Heights are above the transmitter, not MSL. Published routes and procedures can use a VOR beyond these limits, and the remarks below can narrow them.
For the 30-day VOR check under 14 CFR 91.171: within 4° at a ground checkpoint, 6° at an airborne one.
Each field’s radial and distance from RDU, using the station’s own 9°W alignment.
More VORs in North Carolina, or plan a route through RDU in the Route Planner.