Airfix Magazine Article...superseded by more modern methods, it is still used by warships when...
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Airfix Magazine Article...superseded by more modern methods, it is still used by warships when entering harbour, and may be used by them at sea to communicate with merchant vessels
![Airfix Magazine Article - DaveCov€¦ · Warships of the World (Janes, 1980) he writes: 'Obsessed with the nightmare of the [Russian] Sverdlov cruisers roaming at will about the](https://img.pdfslide.net/doc/110x75/613e89d969193359046d2e95/airfix-magazine-article-davecov-warships-of-the-world-janes-1980-he-writes.jpg)
