The Kansas City Air Defense Sector (KCADS) is an inactive United States Air Force organization. Its last assignment was with the Air Defense Command 29th Air Division, being stationed at Richards-Gebaur Air Force Base, Missouri. It was inactivated on 1 January 1962.
Can we infer the following?
The Kansas City Air Defense Sector was a part of the United States Air Force organization.

Select from: - Yes - It's impossible to say - No
The answer is:
Yes