Air Force Combat Controller - HALO Guidance

A USAF combat controllers (CCT) uses his radio to guide a overhead C-130 taking part in a HALO parachute jump.

CCTs are special operators tasked with communicating with aircraft.

This role may include calling in close air support, calling in helicopters for extraction, marshalling fixed wing aircraft operating from ad hoc airstrips and guiding parachute drops of men and supplies from the ground.