Every airline coordinates its own unique procedure for aircraft push-backs and power-backs. Most are organized around the use of "hardwired" headphones that attach to the aircraft intercom system. Due to the proximity of the mechanic to the nose gear and the need for the tow driver to focus on guiding the aircraft, the possibility of push-back related accidents becomes a safety concern.

When it comes to critical "ground crew to pilot" communications during aircraft servicing and rollout, nothing accomplishes the task more efficiently and safely than Earmark radio systems.

Among current users are American Airlines, Southwest Airlines, TWA and the Dalfort and Page Avject heavy maintenance centers.

Bring your flight crew and grounds people closer together, with safety and convenience, with Earmark radio equipment.