A-tsa Chapter became a part of Cahuilla Lodge # 127, with the absorption of A-tsa Lodge # 380 in 1974.
The original chapter comprised the entire area of A-tsa Lodge and Grayback Council, principally the cities of Redlands and Yucaipa.
In 1992, the A-tsa Chapter absorbed the Morongo Chapter in the Pass area, adding communities like Beaumont and Banning to their area.
In 2010, when Cahuilla Lodge consolidated to their current chapters, A-tsa took in the greater area of San Bernardino that had previously been part of the Wisumahi Chapter.
A-tsa Chapter has continuously served uninterrupted since joining Cahuilla Lodge, including high-level leadership including 7 Lodge Chiefs, 3 Lodge Advisers, 5 Section Chiefs, and 1 Western Region Chief.
Cahuilla Lodge # 127 Pages
- Awards In Cahuilla Lodge
- Cahuilla Lodge Documents
- Chapters of Cahuilla Lodge
- A-tsa Chapter
- Aca Chapter
- Agua Caliente Chapter
- Agua Mansa Chapter
- Azwit Chapter
- Big Bear (Clan)
- Chemehuevi Chapter
- Hutuk Chapter
- Kaneeno Chapter
- Luwilivon Chapter
- Memekis Chapter
- Mojave Chapter
- Morongo Chapter
- Navajo Chapter
- Pusa Tua Chapter
- Puyumak Chapter
- Serrano Chapter
- Soboba Chapter
- Tahquitz Chapter
- Takic Chapter
- Wanakik Chapter
- Whi-Al-Lum Chapter
- Wisumahi Chapter
- Yamiwa Chapter
- Documents
- Events of Cahuilla Lodge
- Faces of Cahuilla: An Online Yearbook of our Members
- Historic Drum Teams
- History Timeline of Cahuilla Lodge
- Images of Cahuilla Lodge
- Leadership in Cahuilla Lodge
- Notable Arrowmen
- Stories of Cahuilla Lodge