Marinvent Corporation is proud to announce that it has received a Canadian Supplemental Type Certificate (STC) for the installation of the Meggitt Magic EFIS and the Meggitt ADAHRS systems for the Piper Cheyenne PA-31T, PA-31T1 and PA-31T2 aircraft. The flight test certification and program were performed entirely by Marinvent Corporation. The aircraft modification engineering was achieved in partnership with TG Aviation in Hamilton, Ontario.