Second Lieutenant Fellows' first duty station was Randolph Field, Texas, where he attended pilot training school.
On Bataan, Captain Fellows, after reorganizing the remnant of the Philippine Air Depot, was assigned as deputy of the 24th Pursuit Group organized as Infantry and charged with a beach defense mission.
At the time of the fall of Bataan, Captain Fellows was serving as a pilot in the "Bamboo Fleet", composed of a handful of small civilian and military aircraft carrying supplies into Bataan from Southern Philippine bases and evacuating selected persons from the peninsula.
Other awards or honors for this period included a combat promotion to the grade of colonel, the French Croix de Guerre with Palm, the War Cross (Greece), and Pilot Wings of the Royal Yugoslav Air Force.
He served a two-month internship in the personnel departments of Douglas Aircraft Corporation and the Standard Oil Company of California, after which he was assigned in personnel and programming activities in Headquarters Continental Air Command at Mitchel Air Force Base, New York, until 1952.
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