5 year anniversary on 12 April 2010 The issuance of a Supplementary Type Certificate (STC) is not normally an event that we commemorate years later… except of course if the STC is the first instance in Europe of Controller Pilot Digital Link Communications (CPDLC) using VDL Mode 2 being approved on an aircraft type. I… Continue reading Anniversary – First European STC for CPDLC on VDL Mode 2