Although they were used in the 70’s, the radios are still used in the trucking industry for communication.
On the subject of this, there are trucking companies in the United States which still own and use old parts of equipment.
Furthermore, the radios are reporting traffic conditions as well as emergency calls.
13. CDLIS – Commercial Driver’s License Information System
A system which keeps data and records about the State’s license.
Correspondingly, the system is provided by States with the nationwide information check in case of duplicates and CDL status of a driver.
14. Common Carrier
Any type of carrier engaging in interstate property transportation based on a regular schedule. Particularly, this carrier offers available services to the general public on the for-hire basis.
15. Compressed Gasses
When it comes to compressed gases, they involve any type of hazardous cargo material or mixture under pressure of 70 or 130 degrees F.