All activities involving aircraft are consolidated under control of the Coast Guard (at the time under the Treasury Department). Customs continues to supervise all Treasury activities dealing with detection and prevention of smuggling of liquor and narcotics along the seacoasts and borders between the ports of entry. Customs aircraft are placed under direction of the Coast Guard Division Commanders for this purpose - however, certain Customs agents continue to fly confiscated aircraft without authorization.
Congress passes the Tydings-McDuffle Act that grants independence to the Philippines and strips Filipinos of American citizenship.