THE FRIENDLY GUY AT ELSTREE TOWER ASKED ME & MY FRIEND ON SEPERATE OCCASIONS IF WE HAD IMC RATINGS,WE BOTH REPLIED NO.HE THEN TOLD US THAT WE COULDN,T FLY THEN!WE DIDN,T HAVE IMC RATINGS WE BOTH HAD IR,S!!!THE ONLY TIME HE IS FRIENDLY IS WHEN YOU HAVE A WOMAN WITH YOU.