omnirange

n.

多向导航系统；全向导航；

AREA NAVIGATION METHOD AND APPARATUS FOR AIRCRAFT WITH VHF-OMNIRANGE (VOR) AND DISTANCE MEASURING EQUIPMENT (DME)
Rockfalls Stara gora near Dvor in municipality u emberk
The CAA Doppler Omnirange
VHF Omnirange accuracy improvements
The Civil Aeronautics Administration VHF Omnirange
Doppler-Effect Omnirange
Bearing errors in the VHF omnirange due to scattering from wires
Flying the omnirange (4th Revised Edition). Zweng C. A. and Dohm. J. Pan American Navigation Service, California, 1959...
The CAA Doppler omnirange
Ground error curves formulas for VHF omnirange radio beacon antenna system