A professional who compiles duty rosters of flight crews and maintains records of crewmembers' flying time for scheduled airline flights. Responsibilities include:

• Prepares flight register which crewmembers sign to indicate their preference and availability for flights and time they wish to be called prior to each flight.
• Types names of crewmembers onto flight schedule in order of seniority to indicate flights to which crewmembers are assigned.
• Posts names of extra crewmembers in order of seniority on reserve list.
• Selects replacements from reserve list and notifies replacement when needed.
• Computes and logs cumulative flight time for crewmembers and removes crewmember's name from flight schedule when flying time limit as prescribed by Federal Aviation Administration has been reached.
• Schedules vacations as requested by crewmembers.
• May notify crewmembers of assignments, using telephone.