This phase aimed to uncover the range of trends likely to have consequences for the EUâs landscape. It involved an extensive review of available literature and documentation, complemented by an analysis of available data.
Vote for this answer. HALO and HAHO are acronyms that describe methods of delivering personnel, equipment, and supplies from a transport aircraft at a high altitude via free-fall parachute insertion. HALO stands for High Altitude-Low Opening, and is also known as Military Free Fall (MFF). HAHO stands for High Altitude-High Opening.
What Is a Halo? A halo vest is an orthotic, or brace, which is used to immobilize and protect the bones in the neck known as the cervical spine or c-spine. It is used when a patient needs to immobilize the neck following an injury or surgery. The halo vest system consists of a halo or ring, a body jacket or vest and rigid uprights or rods.