As far as the range and endurance is concerned it would be interesting to see what the 737 offers. Range can usually be extended just by adding a few fuel tanks. I know that extra tanks can be put into a Dash the Australians did it for their 300's on their surveillance aircraft. I know that this is in a general aviation (civilian) company however if they can do it I am sure the military can figure out a way to get a bit more distance out of a Dash.
I understand the point on not every airliner can be converted into a piece of military hardware but since Canada already uses the Dash in a military role, I am sure they are not alone either, then it can't be too bad. I know it is a different role but it is still electronic surveillance with jamming capabilities. ( If I am wrong on the job the Dash currently does forgive me)
I think a Dash could be worth looking into, it doesn't hurt in my view that it is Canadian built either. ( I am a little biased ont the last point however)
DW
