OST_R | BTS | Transtats Data Table

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United States Department of Transportation

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Property	Description
: Schedule P-10
Database Profile Data Tables Table Contents
Name	Schedule P-10
Description	Annual Employee Statistics by Labor Category
Records	3,368
Fields	23
First Year	1990
Last Year	2023
Frequency	Annual
Latest Available Data	2023

Terms	Definitions
Airline ID	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. Use this field for analysis across a range of years.
Carrier Code	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.
Unique Carrier	Unique Carrier Code. It is the Carrier Code most recently used by a carrier. A numeric suffix is used to distinguish duplicate codes, for example, PA, PA (1), PA (2). Use this field to perform analysis of data reported by one and only one carrier.
Unique Carrier Name	Unique Carrier Name. It is the name most recently used by a carrier. If two or more carriers have the same most recent name, a numeric suffix is used to distinguish them, for example, Air Caribbean, Air Caribbean (1).