<p>IJmuider Zee- en Havenmuseum 'de Visserijschool', Havenkade 55, IJmuiden
</p>
Radar screen AIS system - screen shows the harbour of IJmuiden with the ships in communication with the radio tower
<a href="//commons.wikimedia.org/wiki/User:Jane023" title="User:Jane023">Jane023</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Jane023" title="User talk:Jane023"><span class="signature-talk">talk</span></a>) 23:40, 10 February 2011 (UTC)
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>