Jamestown, North Dakota · 114.50 MHz
The Jamestown VOR/DME (JMS) transmits on 114.50 MHz, TACAN/DME channel 92X, from 1,493 ft MSL in Jamestown, North Dakota. 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.
Verbatim from NASR. Radials are magnetic, from the station. UNUSBL = Unusable · BYD = Beyond.
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 JMS, using the station’s own 4°E alignment.
More VORs in North Dakota, or plan a route through JMS in the Route Planner.