So me just being a curious Canadian here. What is VIPER all about?
Basically it's just an area designated for military training flights, it's also known as part of the "Adirondack Airspace Complex". Which includes the MOAs, ATCAAs, Viper Airspace, Fort Drum Restriced areas.
Below was taken from
Federal Register.
"The Adirondack Airspace Complex is used by as many as eight fighter wings for training in air-to-air tactics, and air-to-ground weapons delivery, lasers, etc. In addition, Fort Drum is the home of the U.S. Army's 10th Mountain Division and the restricted areas are extensively used for surface-based weapons training (e.g., artillery and mortar firing, missiles, etc.) by U.S. Army and National Guard units. The 174th FW at Syracuse, NY, is both the proponent and one of the primary users of the Adirondack Airspace Complex."
It's a little dated, from 2008, so the last part about the 174th using it doesn't apply as those F-16s have been replaced by MQ-9 drones that primarily use the OSWEGO and GRIMM ATCAAs, although I have heard them get cleared into Viper West on occasion.