The call sign was changed from "Globe" to "TopJet" as a single syllable word is more difficult to communicate over the radio apparently.
The company held a comptetition and staff submitted names, with the directors choosing the best suggestion.
The aircraft on the EDI-YYZ route will either be G-FCLH, G-FCLJ or G-FCLK.
These are the 757's configured to 187 seats.
Cheers