The drop is the oldest ongoing Department of Defense mission which remains in full operation, and the longest running humanitarian airlift in the world. By 2006, more than of supplies were delivered. Money is raised for the operation by sponsored activities such as golf tournaments and sponsored runs, as well as local businesses sponsoring individual boxes.) The local 'Operation Christmas Drop' private organization leads fundraising activities. The Denton Humanitarian Assistance Program authorizes the military to perform humanitarian shipment on behalf of private organizations. Each box dropped from a
C-130 aircraft weighs nearly and contains items such as fishing nets, construction materials, powdered milk, canned goods, rice, coolers, clothing, shoes, toys and school supplies. Air crew communicate with target villages through
ham radio. The operation is militarily classified as a Low Cost Low Altitude (LCLA) airdrop, which means that existing resources and repurposed personnel parachutes are used to build supply bundles for cheap, and drops are performed at low altitude for accuracy. The specific type of LCLA is called Coast Humanitarian Air Drop (CHAD). == History ==