Six Flags Schuyler Lake/Sonic Boomerang

History
Sonic Boomerang was the first "" roller coaster to open in North America. The coaster's layout consists of a reverse lift hill that launches the train into a cobra roll then a vertical loop, and up another spike that sends the train back through the inversion backwards.

The ride was made by Arrow Dynamics, due to Vekoma's North American offices being too busy at the time.

Trivia

 * Sonic Boomerang is the longest operating Boomerang roller coaster at one park in North America.
 * The trains original OTSRs were replaced by Vekoma's vest restraints in 2019.
 * Sonic Boomerang has a third generation Arrow looping train in addition to the original 1985 second generation train. Due to the coaster being a Boomerang shuttle model only one train is used at a time.