Guernsey Rally tomorrow, but........
 

My favourite date is here again and can't wait to see everyone. Have flight planned to route via St Catherine's Point, but that takes me close to Sandown, and Skydemon warns me that up to 300, yes 300, microlights might be arriving during the morning. I'll obviously want to be at a decent height to cross the oggin, but what heights do micros fly when going long - distance?