Instructor Qualifications
Mark O'Geen
Sierra Avalanche Center
Altaville, CA
mogeen@sierraavalanchecenter.org
(801) 243-4027 (Mbl)
AIARE Qualifications:
Level 1 Course Instructor
Altaville, CA
mogeen@sierraavalanchecenter.org
(801) 243-4027 (Mbl)
Level 1 Course Instructor