This From Air & Space/Smithsonian Magazine: The Three-letter Airport Identifier For Sioux City, Iowa, Under Attack By State Officials, Will Be Changed.

Home › Short Jokes › Miscellaneous Jokes

This from Air & Space/Smithsonian magazine:

The three-letter airport identifier for Sioux City, Iowa,
under attack by state officials, will be changed. The Federal
Aviation Administration has agreed that SUX is an unacceptable
abbreviation for the facility.

Related: