Sorry guys. I am out of my league if you are asking me to tell the difference between one vehicle and another.
As far as I know,in Calgary:
- General Dynamics is installing electronics on vehicles of some sort. they also have some British military projects, too.
- Ratheon is doing some refurbishing of Sonar equipment for gun turrets for the big ships(note my savy use of military vocabulary

) Calgary is a darn strange place for this considering that we are land locked.
- Harris Canada is doing board level repairs for the CF-18 program.