Alaska Time Zone to 1967 refer to this zone as Central Alaska Standard Time (CAT) or as Alaska Standard Time (AST). In 1966, the Uniform Time Act renamed the UTC−10 zone to Alaska-Hawaii Standard Time (AHST), effective April 1, 1967. This zone was renamed in 1983 to Hawaii-Aleutian Standard Time when the majority of Alaska was moved out of the zone. Prior to 1983, the current Alaska Time Zone (UTC−9) was known as the Yukon Time Zone, observing Yukon Standard Time (YST). This time zone included Canada's Yukon Territory and a small portion of Alaska including Yakutat. The Alaska Panhandle communities were in
Chevrolet Standard Six Chevrolet Standard Six The Chevrolet Standard Six (Series DC) was launched in 1933, initially as the Chevrolet Mercury, by Chevrolet as a lower priced alternative to the 1932 Chevrolet Series BA Confederate that became the Eagle in 1933 and Master from 1934. It was advertised as the cheapest six-cylinder enclosed car on the market. The Standard was offered in three body styles all on a 107-inch wheelbase: coach, coupe and coupe with rumble seat. All bodies were by Fisher and featured 'no-draft ventilation'. All models were powered by a six-cylinder valve-in-head engine producing at 3,000 rpm and of torque giving