FINANCE OFFICER RECOGNIZED FOR 40 YEARS OF SERVICE Published Jan. 11, 2010 By Megan Just 452 AMW MARCH AIR RESERVE BASE, CALIF. -- Brig. Gen. James L. Melin, 452nd Air Mobility Wing commander, presented a certificate of recognition to Norma Castillo in November in recognition of her 40 years of civil service. Castillo is a financial management officer with the 452 AMW. She began her civil service career with the Internal Revenue Service Western Depot in Ogden, Utah. Over 38 of her 40 years of service have been with the Air Force and Air Force Reserve. Castillo began working at Norton Air Force Base in 1974 and realigned to March in August 1993.