sceduled flights from small airports
hi, recently travelled as pax from memmingen/ allgäu-airport to london-stansted on ryan. something we were wondering about: when the plane leaves the memmingen ctr it flyes through airspace "e" wehre there is ifr-traffic as well as vfr befor it reaches "c". i know lots of private pilots who fly around in "e" without any radio contact for traffic information. is this airspace-e-transition a risk, which e.g. low-cost airlines face when flying out of little airports compared to others, which only fly from big airports? would be glad to read opinions on this...