Helocast
Military airborne insertion technique using a body of water / From Wikipedia, the free encyclopedia
Helocasting is an airborne technique used by small unit, special operations forces, also practiced extensively by the US Army's light infantry units, to insert into a military area of operations. The small unit is flown, by helicopter, to a maritime insertion point. Once there, the aircraft assumes an altitude just above the water's surface and an airspeed of 10 knots (19 km/h) or less. Team members then exit the aircraft and enter the water.
This article relies largely or entirely on a single source. (June 2010) |
In some cases, depending upon the mission parameters and the aircraft used, personnel may be inserted along with an inflatable boat for over-the-horizon operations. When a fully inflated boat is transported and inserted with personnel, this type of operation is known as a "hard duck". In cases where a fully inflated boat cannot be accommodated by the aircraft, it can be partially deflated for transit and inflated at the insertion point by means of a foot pump. This type of operation is known as a "soft duck". If inflation to any degree is not feasible, a "rolled duck" may be performed.
Once team members are in the water, they may swim to the objective or, in the case of a "hard duck", "soft duck", or "rolled duck", conduct an over-the-horizon transit to the objective, via inflatable boat.[1]