Radar station established by London Midland Region of British Railways for ferry carrying passengers and vehicles across Thames River which at times is fogbound; installation has ranges of 0.8, 1. 2, and 3 nautical mi; transmitter works on frequency band between 9425 and 9525 Mc, with output power 30 kw. (see also Ry Gaz v 89 n 26 Dec 24 1948 p 721)
Radar for tilbury-gravesend ferry
Engineer
Engineer ; 186 , n 4846
1948
Article (Journal)
English
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Radar for tilbury-gravesend ferry
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