California Region of the Mountain Rescue Association

The California Region of the Mountain Rescue Association (Also called CRMRA) consists of 24 accredited (regular) teams, 6 associate members, and 5 Exofficio throughout California and Nevada. The California Region is one of the nine regions within the Mountain Rescue Association (MRA), a national volunteer organization in the United States dedicated to saving lives through rescue and mountain safety education.

Source: Wikipedia — California Region of the Mountain Rescue Association (CC BY-SA 4.0)