The Old Spanish Trail Association (OSTA) is a non-profit IRS 501(c)(3) volunteer membership organization supported by an Association Manager, its Board, and geographic chapters in different areas (Arizona, California, Colorado, Nevada, New Mexico, Utah, Great Britain), as well as topical chapters, and by members at large.

A director from each trail state, at-large directors, and officers serve on the Board, which meets at least three times a year. OSTA sponsors an annual membership meeting and conference, usually in mid to late summer, which offers formal papers, presentations, field trips along the trail, exchange of ideas and experiences, and making new friends.

Lynn Brittner, Executive Director


Old Spanish Trail Association Board of Directors

 President – Vacant Dennis Brown, Vice President
HC 64 Box 2513
Castle Valley, UT 84532
Treasurer – Vacant Paul Ostapuk, Secretary
PO Box 3532
Page, AZ 86040
Reba Wells Grandrud – Arizona Director
2322 E. Cholla St.
Phoenix, AZ  85028-1709
Nancy Melendez, California Director
9216 Hawthorne Ave.
Riverside, CA 92503
Doug Van Etten, Colorado Director
929 Crown Ct.
Fruita, CO 81521
Glenn Shaw, Nevada Director
P.O Box 68
Blue Diamond, NV  89004
Melinda Arviso-Ciocco, New Mexico Director
P.O. Box 4193
Gallup, NM 87305
505- 870-1939
Stephanie Moulton, Utah Director
2 North SR 25
Fish Lake, UT 84744
Alexander King, Director At Large
3716 Coolidge Ave.
Los Angeles, CA 90066-3312
James Jefferson, Director At Large/Native American
3258 Hwy 172
Durango, CO 81303