Corporal Notsund was a member of Company H, 3rd Battalion, 7th Marines, 1st Marine Division. He was Killed in Action while fighting the enemy during "Operation Killer" on the Hoengsong plain in North Korea on 1 March 1951.

Notsund was awarded the Purple Heart, the Combat Action Ribbon, the Korean Service Medal, the United Nations Service Medal, the National Defense Service Medal, the Korean Presidential Unit Citation and the Republic of Korea War Service Medal.