View all text of Subpart G [§ 236.700 - § 236.838]
§ 236.771 - Machine, control.
An assemblage of manually operated devices for controlling the functions of a traffic control system; it may include a track diagram with indication lights.
View all text of Subpart G [§ 236.700 - § 236.838]
An assemblage of manually operated devices for controlling the functions of a traffic control system; it may include a track diagram with indication lights.