OV-22 OspreyStreator Dependable’s history of working with the military dates back to our humble beginning. Lawrence Walker had three sons serving in the military during WWII and one of his first contracts was making bomb racks to support the war effort. Since then we have worked with each branch of the military fabricating trailers, heat treating baskets, fuel supply reels and transportation bases. We are honored to work with the men and woman of the US military and greatly appreciate their service.