LARS services do not show up in What's Here because there are so many of them, often several overlapping at the same point. They appear in the PLOG and in the Radio tab in flight, and clicking on them from that screen will show their coverage.

Any reason why Farnborough Radar LARS North (132.800) does not come up as a radio service option when, for instance, selecting BPK VOR/DME?  It does appear on the PLOG but sometime useful to be able to see the area a service covers.