Some people have heard truckers talking over the radio or with each other and utter a couple of numbers and codes including “10-4.† The words “10-4†actually represent a number code that some truck drivers&hellip
Tagged By code
Why is Orlando airport MCO?
“MCO†refers to the airport code for Orlando International Airport.  This particular code was given by IATA or the International Air Transport Association.  Before the Orlando airport became an international airport, its code was MCO&hellip
