Hi NS,
Many thanks once again.
Yeh, I spent 6 months outdoors on Skye this year and I never saw an aircraft in 610B - I did see one MIL jet in that period over the island but he was below the 750 feet. I understand 610B was the entry/exit from 610A for the low level guys?
In the summer it's as shame to have to stop flying an hour or so before 3pm (to clear the area) - biggest pain is if the weather is bad in the morning you need to cancel as you can't just re-plan for the afternoon.
I'll keep trying with guys at the other end of the HRA phone number.
PS I'm very much a big sky man as far as separation is concerned - be good when the MIL get transponders though and we can let TCAS do its job.
Best