Lemmon, South Dakota · 111.40 MHz
The Lemmon VOR (LEM) transmits on 111.40 MHz from 2,573 ft MSL in Lemmon, South 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. OTS = Out of Service.
Each field’s radial and distance from LEM, using the station’s own 6°E alignment.
More VORs in South Dakota, or plan a route through LEM in the Route Planner.