← Back

K220AC 91.9 MHz

RIDDLE, ETC., OR · FX
ERP: 140 W
HAAT: 744 m (2441 ft)
Channel: 220
FCC ID: 62955
Owner: OREGON ST BOARD OF HIGHER ED FOR SO. ORE
City-grade (60 dBµV/m)
DX range (40 dBµV/m)
amazon
Longley-Rice ITM · SRTM 1″ terrain
K220AC 91.9 MHz FM coverage map - RIDDLE, ETC., OR - Longley-Rice terrain-aware signal strength heatmap
Coverage preview
☞ Shop on Amazon · © 2026 Dxtra Inc.