Prefix or alphabetic part of an equipment unit's identifying number.

Sequencing or serial part of an equipment unit's identifying number (pure numeric form for equipment number is preferred).

Code identifying type of equipment used for shipment.

Indicates the direction of the locomotive

Code indicating status of equipment.

Code indicating a Yes or No condition or response.

If FAC06 is ``Y'', then the car is manned. If ``N'', then the car is unmanned.