Edinburgh Flying club and Edinburgh Air Centre were at the north east next to the railway and Turnhouse Flying Club was on the north side near where the Post Office building is now. EFC operated the bowser which was used by the other clubs.
The only one still in existence is the Edinburgh Flying club now on the south side.
When I started flying there in 1988 the landing fee was £2.50 and G-BGRO was £65 per hour.
What I really liked about flying from Edinburgh was the ability to return from a trip as late as one liked.
DO.