Die Flugsicherungen schaffen nicht mal die Umstellung auf 8,33kHz fristgerecht aber wir mussten mit harter Frist zu horrenden Preisen wegen ihnen alles umbauen... https://www.iaopa.eu/contentServlet/iaopa-europe-enews-june-2017

The members of IAOPA Europe will ask their Aviation Authorities to extend the deadline for the equipage with 8,33 radios by at least one or even better two years.

The reason is that IAOPA sees a bottleneck in avionics-stores, which will not allow to meet the deadline for a full-fleet equipage by 31.12.2017.

This prolongation is considered largely harmless for the fact that the frequency scarcity that was feared a few years ago has materialized only in a weaker form which also makes it possible to extend the deadline by one or two years. At a recent Eurocontrol meeting it was made clear that most of the European Air Navigation Service Providers will also not be able to meet the deadline.

Hallo Achim, der unterschied ist aber, das Flugzeug ist beweglich die ATC stationär, aber im Prinzip hast recht