Hi HJ
Robinson R44 apparently and in fact I'm sure "Police 51" was on Glasgow Radar frequency earlier today when I was flying inbound in a trusty Flybe Dash 8! I may have misheard though. I guess jivusajob to be a spotter with no solid clue.
Weather wasn't exactly CAVOK but I'm not one to speculate .... Loch Long probably has its own microclimate.
SHG