I'm sure I've mentioned this before, I think...Early morning flight, probably most daytime flights too, show decent amounts of traffic heading for Heathrow. The same applies to Schiphol but there's a significant difference. Schiphol ATC seats are nearly always manned. Heathrow is seldom manned, though others with no traffic may be.
Perhaps the Dutch IVAO controller group have arranged a roster. Whatever, if I look at Servinfo, the difference between the two is quite dramatic.
Is it that a few of the qualified controllers have Heathrow ring fenced, so that they can get in when convenient?
It doesn't affect me, since I rarely head for EGLL, just that it seems an excellent opportunity for controllers to get traffic is being wasted. I guess the pilots may feel they are being short changed?
Gerry Winskill