Air movement from ASP to ATP is normally done externally. Using UH aircraft allows for 24-hour operations, keeping the force supplied with ammunition. Emergency class V resupply is normally done from the ATP forward to a unit in contact or who has recently broken contact. This operation is critical for the utility unit in that rapid resupply is necessary for the ground forces to continue the attack. However, consideration must be given to the friendly and enemy situation, A 2 C 2 measures established, friendly weapons control status, and call signs and frequencies of the receiving unit before executing this mission.
Time is essential during an emergency class V resupply.
Anticipation of this mission by the utility helicopter battalion staff can result in prior coordination and ultimately quick response time. As with moving class III forward to jump FARPs, utility aircraft may also be used to bring forward ammunition to the FARPs. Movement of class IX can be done either internally or externally. Aircraft may also move critical repair parts past the BSAs direct to the task force UMCPs. Movement of critical class IX repair parts is a vital mission for utility helicopters.