Sixty years ago today, “Conditional Territory” in the United States got smaller.

The Conditional Class amateur radio license had privileges identical to the General Class. But instead of taking the exam in front of FCC employees, prospective licensees living far away from FCC exam locations could take it through a volunteer examiner. Until 1965, this applied to those who lived 75 miles away from an exam location. But starting on April 15, 1965, the distance was changed to 175 airline miles. And as long as an exam was given at least semi-annually, that location qualified. As a result, the areas eligible for a Conditional license got much smaller, as shown on the map above. The majority of the population was now ineligible.

The FCC realized that this might be a particular hardship in some cases, and they would entertain requests for waivers. But in most cases, rural hams now needed to make a trip to the closest FCC exam location.

The map appeared in the April 1965 issue of QST.