Perform new installation and change-outs of mobile two-way radios and mobile data terminals within various types of vehicles, including but not limited to mounting required antennas outside the vehicle, running required wiring within the vehicle, mounting radios within the vehicle and testing all radios and data terminals for continuity prior to finishing the task. Incumbent may be subjected to moving mechanical parts, vibrations, fumes, odors, dusts, poor, ventilation, chemicals, oils, extreme temperatures, inadequate lighting, workspace restrictions, intense noises, and travel.