Fort Huachuca Sierra Vista, Arizona · 113.60 MHz
The Libby VOR/DME (FHU) transmits on 113.60 MHz, TACAN/DME channel 83X, from 4,665 ft MSL in Fort Huachuca Sierra Vista, Arizona. 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 · UNMON = Unmonitored · CLSD = Closed.
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 FHU, using the station’s own 13°E alignment.
More VORs in Arizona, or plan a route through FHU in the Route Planner.