Boeing 737-500 (N522SW)

KPAE - Jan 2000 I was parked at the south end by the Snohomish County Fire Station parking lot watching the runways - when I looked in the Mirror and a ramp crew was towing N522 out to where you see it now. It sat here for a bit until the crew returned w/2 Pilots and support people and they fired this -500 up and taxi'ed to take off and departed......I got the rest on video.