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.

Based on that paragraph can we conclude that this sentence is true?
KCADS activated on 1 January 1963
It's impossible to say