"Okb Sukhoi: A History of the Design Bureau and Its Aircraft".
==Glej tudi==* Radar* AESA Radar* Letalo za zgodnje opozarjanje==Zunanje povezave==*A Canadian Perspective on High-Frequency Over-the-Horizon Radar — paper by R. J. Riddolls, Defence R&D Canada, Ottawa*The Development of Over-the-Horizon Radar in Australia — paper by D.H. Sinnott on the Australian Department of Defence Web site*Google maps link — Russian "Steel-Yard" radar near Chernobyl.