Make flight possible by building aircraft components.
Plans use of wire facilities connecting stations comprising a network to cover changing conditions and requirements: Evaluates technical capabilities of wire facilities, according to availability and range, to obtain most effective method of transmission. Reviews network program schedule to be linked to network stations, and projects use of wire facilities. Subdivides wire facilities linking network stations for simultaneous broadcasting of different programs to stations. Tests facilities prior to broadcast time to determine readiness of transmission line. May prepare engineering estimates of equipment installations or modification of existing equipment.