Browse Items (11 total) Tags: Certificate of Proficiency Browse All Browse by Tag Search Items Previous Page of 2 Sort by: Title Creator Date Added Civil Air Patrol -- Training in Aerospace - 30 July 1965 Newspaper article published 30 July 1965 in the Anaheim Bulletin. Tags: 1965, Certificate of Proficiency, Gonzalo De Montcalvo, Nita Holloway, Orange County Airport, Santa Ana, Squadron 73 Previous Page of 2 Featured Item 2019 Historian Report - Squadron 192