||The occurrence identification number. The "A" is to identify Air mode followed by 2 digits to identify the year of the occurrence. The alphabetic letter after the year is to identify the TSB Region responsible for the occurrence file in Canada or "F" for occurrences outside Canada, followed by sequential number generated by IT system.
||Aircraft unique identifier
||Unique identifier for each aircraft involved in the occurrence, assigned as follows: occurrence number, underscore symbol, system generated non-hierarchical sequential number (e.g. A07W0168_3).
||Unique registration mark assigned by the national aviation authority, if available. If more than one aircraft are involved in the occurrence, each aircraft is reported in a separate row and the occurrence identification number is replicated in each row.
||The country whose national aviation authority registers the aircraft.
||Year of manufacture
||The year in which the aircraft was manufactured as indicated on the aircraft documentation.
||Maximum weight category
||Maximum weight category (in kg) is based on the aircraft's maximum take-off weight; it determines whether an occurrence is reportable in accordance with TSB regulation.
||Maximum take-off weight
||The maximum permissible take-off weight (in kg) for an aircraft as authorized by the state of registry of the aircraft or as provided for in the aircraft type certificate.
||Type of the aircraft according to its basic configuration: aeroplane (fixed-wing), helicopter (rotorcraft), glider, balloon etc.
||The name (corporate or individual) of the aircraft type certificate holder.
||An aircraft manufacturer's designation for an aircraft grouping with similar design or style of structure.
||The name of the organization that operates the aircraft.
||Type of operator of the aircraft: commercial, private etc.
||For operator type "Commercial" or "Private", type of applicable CAR subparts (e.g. for commercial: 705 Airliner, 704 Commuter etc.); "N/A" otherwise.
||For operator type "State", type of applicable state operator (e.g. military, provincial etc.).
||The type of operation that the aircraft was engaged in at the time of the occurrence: Air ambulance/ emergency medical, Search and rescue, etc.
||Departure location of the aircraft.
||Destination location of the aircraft.
||The highest level of damage sustained by the aircraft.
||The date and time when the data file was generated. Date format is YYYY-MM-DDThh:mm:ss.