Together John C. Allen, Don Rosser and William Cobb designed and Philadelphia Toboggan Company built this wooden coaster for Six Flags Over Georgia in 1973. Featuring an "out and back" layout, Great American Scream Machine, is an exciting two minute roller coaster ride with multiple hills after the 89-foot first drop.
|1973||Wood||Out and Back||John C. Allen, PTC|
Serial number: 142
2018 – Trains ran backwards from opening day through May 13 for the 45th anniversary.
Train has four cars with three rows each, seating two abreast per row.
Height requirement: Riders must be at least 42 inches tall
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