Somewhere towards the end of the 20th century government sponsored agencies began an experimental attack upon the citizens of numerous cities and towns throughout the postindustrial nations of the world. The reasons and the effects at that time were questioned as well as the validity of the questions raised towards such events.In the midst of these events individuals and groups began to develop theories and documentations of these anomalies, known since as the chemtrail phenomena, and publish these findings in blogs and personal publications.From the inner sanctums of the conspiracy and from the most insightful fringes of the theorists arose a hybrid of propaganda and mystisism…

ChemTrails

The main drawback to tracking Chemtrails using Flight Explorer is that military flights are filtered out by the FAA. Such a flight would appear in the sky, but not on Flight Explorer at all. The two instances presented here are cases where highly persistent trail segments where left by these unidentifiable flights.
I am not sure you know that Fairchild AFB is just west of Spokane. Known as one of the biggest air refueling bases in the US. Anyway...I am sending this as confirmation of that Spokane spraying report.
More to be found here;
rense.com