该小组履行以下部分或全部职责：

空中交通管制员

• 使用雷达监视器、无线电和其他通信设备以及视觉参考来控制指定空域内的空中交通流量
• 向飞行员下达飞机起降指令，向飞行中的飞行员传递气象、航行等信息
• 与相邻的控制塔、终端控制单元和其他区域控制中心保持无线电和电话联系，并协调飞机进入相邻区域
• 当飞机遇到困难时提醒机场紧急服务，并向搜救服务报告失踪飞机
• 所有移动的飞机和服务车辆在机场跑道上或附近的直接活动。

飞行服务专家

• 提供有关当前和预报天气状况、无线电频率、地形、机场和相关数据的飞行前信息，以协助飞行员准备飞行计划
• 检查飞行计划的完整性和准确性，并将飞行计划转发给空中交通服务设施
• 响应准备起飞或降落的飞机发出的无线电呼叫，并提供天气状况、风速和风向以及当地空中交通状况等信息
• 通过中继无线电请求飞行许可、到达和离开信息以及位置报告来支持空中交通管制操作
• 提醒遇到困难的飞机的机场紧急服务，并在飞机过期时启动通信搜索
• 观察、记录和报告机场的天气状况。

飞行签派员

• 分析环境条件并评估飞机的负载和燃料容量以及其他因素以确定飞行路线
• 起飞前向机组人员简要介绍天气情况、航路设施和机场的状况
• 与机长共同签署飞行授权书
• 监控飞行进度并在飞行过程中根据需要与飞机进行沟通
• 在条件允许的情况下延迟或取消航班
• 准备和维护飞行计划、飞行日志和其他报告。

• 必须完成中学学业。
• 需要基本的无线电话运营商执照。
• 空中交通管制员和飞行服务专家需要完成 NAV Canada 培训计划，其中包括结构化的课堂培训和在职培训。
• 空中交通管制员需要空中交通管制员执照。
• 飞行调度员可能需要空中交通管制或飞行操作方面的经验，并且可能需要私人飞行员执照。

• 具有经验和适当的 NAV Canada 认可的空中交通管制员可能会转移到空中交通量更大的单位。

• 铁路交通管制员和海上交通管制员（72604）

This group performs some or all of the following duties:

Air traffic controllers

• Control flow of air traffic within assigned airspace using radar monitors, radio and other communication equipment and visual references
• Issue aircraft takeoff and landing instructions to pilots and relay meteorological, navigational and other information to pilots in flight
• Maintain radio and telephone contact with adjacent control towers, terminal control units and other area control centres, and coordinate movement of aircraft into adjoining areas
• Alert airport emergency services when aircraft are experiencing difficulties and report missing aircraft to search and rescue services
• Direct activities of all moving aircraft and service vehicles on or near airport runways.

Flight service specialists

• Provide pre-flight information concerning current and forecast weather conditions, radio frequencies, terrain, airports and related data to assist pilots in preparation of flight plans
• Check flight plans for completeness and accuracy and forward flight plans to air traffic services facility
• Respond to radio calls from aircraft preparing for takeoff or landing and supply information such as weather conditions, wind speed and direction and presence of local air traffic
• Support air traffic control operations by relaying radio requests for flight clearances, arrival and departure information and position reports
• Alert airport emergency services of aircraft experiencing difficulties and initiate communication searches when aircraft become overdue
• Observe, record and report weather conditions at airports.

Flight dispatchers

• Analyze environmental conditions and assess aircraft for load and fuel capacity and other factors to determine flight routes
• Brief flight crew before takeoff on weather conditions, status of navigational facilities and airports while on route
• Co-sign flight authorization with aircraft captain
• Monitor progress of flight and communicate as required with aircraft during flight
• Delay or cancel flights if conditions warrant
• Prepare and maintain flight plans, flight logs and other reports.

• Completion of secondary school is required.
• A basic radio telephone operator's licence is required.
• Air traffic controllers and flight service specialists require completion of a NAV Canada training program which includes structured in-class and on-the-job training.
• Air traffic controllers require an air traffic controller's licence.
• Flight dispatchers may require experience in air traffic control or flight operations and may require a private pilot's licence.

• Air traffic controllers with experience and appropriate NAV Canada endorsements may move to units with higher volumes of air traffic.

• Railway traffic controllers and marine traffic regulators (72604)