Spotting at CYVR...
The other day my grad class went to Vancouver to take our grad picture in front of London Air Services' Challenger 604.
Flight Simulator and other chat
https://forums.simviation.com/phpBB3/
https://forums.simviation.com/phpBB3/viewtopic.php?f=40&t=124117
I never thought the challenger was this big! A person in front of it sure puts it in perspective. Nice shots! :)

Is that a Challenger 800 in the last one?

Is that a Challenger 800 in the last one?
Nope, Its a Bombardier Global Express BD-700, also known as the Global 5000
The Challenger 604 is basically a short version of a CRJ-200.
The Challenger 604 is basically a short version of a CRJ-200.
Basically, but not quite. 604 is a shorter version of 800 or 800 is a longer version of 604, howeveer you wnat to look at it. The 605 is out. Larger windows and various other improvements with fuel tanks, I think.
Now its just a matter of how lone they will go. The CRJ-900 looks pretty oversized to me.