Blazer1? I assume they still do... but it must fly in an out of Portland? I have never seen a Blazer plane at the Hillsboro airport... and I know a long long time ago during the championship season they flew in there (because ther were like 10,000 fans at times)... but I run around that place a lot... and I have never seen anything that would make me think they still are.
No wonder it doesn't fly into Hillsboro. I wouldn't want to hear that thing take off over my house. =)