| Field Name | Description |
|---|
| Year | Year | |
| AirlineID | An identification number assigned by US DOT to identify a unique airline (carrier). A unique airline (carrier) is defined as one holding and reporting under the same DOT certificate regardless of its Code, Name, or holding company/corporation. | Analysis |
| UniqueCarrier | Unique Carrier Code. When the same code has been used by multiple carriers, a numeric suffix is used for earlier users, for example, PA, PA(1), PA(2). Use this field for analysis across a range of years. | Analysis |
| UniqueCarrierName | Unique Carrier Name. When the same name has been used by multiple carriers, a numeric suffix is used for earlier users, for example, Air Caribbean, Air Caribbean (1). | |
| CarrierCode | Code assigned by IATA and commonly used to identify a carrier. As the same code may have been assigned to different carriers over time, the code is not always unique. For analysis, use the Unique Carrier Code. | |
| CarrierName | Carrier Name | |
| Entity | Carrier's Operation Region. Carriers Report Data by Operation Region | Analysis |
| GeneralManagers | General Managers | Analysis |
| PilotsCopilots | Pilots and Copilots | Analysis |
| OtherFlightPersonnel | Other Flight Personnel | Analysis |
| PaxGSA | Passenger/General Services & Administration | Analysis |
| Maintenance | Maintenance Employees | Analysis |
| AcftTrafficHandlingGrp1 | Aircraft Traffic Handling Group1 Employees | Analysis |
| GeneralAcftTrafficHandling | General Aircraft Traffic Handling Employees | Analysis |
| AircraftControl | Aircraft Control Employees | Analysis |
| PaxHandling | Passenger Handling Employees | Analysis |
| CargoHandling | Cargo Handling Employees | Analysis |
| TraineesInstructor | Trainees and Instructor | Analysis |
| Statistical | Statistical Employees | Analysis |
| TrafficSoliciters | Traffic Soliciters | Analysis |
| Other | Other Employees | Analysis |
| TransportRelated | Transport Related Employees | Analysis |
| Total | Total Employees | Analysis |
