Here’s two of the best pictures I was able to get
Oakland County Sheriff’s Office Aviation Unit N631SD “Air-1” Departing the pad for a patrol.
1979 Learjet 35A Royal Air Freight Owned. Also had a very interesting flight path in this area. It was a flight just about in the area and then they made a suspicious symbol. Not going to show it on a IFC RWA Post however look at the July 30th PTK-PTK Playback of N417BA and you will learn.





