Four position designation of the year expressed as CCYY

Code identifying the month of the year

Identifies the accumulative hours within a month

Code (Standard Point Location) defined by National Motor Freight Tariff Association (NMFTA) or the National Transportation Agency of Canada (NTA) point development group as the official code assigned to a city or point (for ratemaking purposes) within a city

Standard Carrier Alpha Code

Code identifying a pool of equipment assigned to a specific shipper