bistatic surface wave over-the-horizon radar
Ground wave over-the-horizon radar
Ground wave over-the-horizon radar (GW-OTHR)
HF ground wave over-the-horizon radar
HF over the horizon radar
HF over-the-horizon radar
high frequency surface wave over-the -horizon radar
high-frequency skywave over-the-horizon radar
infrared over-the-horizon communication
OTH radar Over – The – horizon radar
Over The Horizon (OTH) radar
over the horizon target tracking
overstabilityover-the-horizon optical ocmmunication
over-the-horizon air battle
over-the-horizon air combat
over-the-horizon communication
over-the-horizon detection