Duane Milton Koski

6 entries
  • "As a teenager I picked strawberries at the Koski farm. I..."
    - Janelle Baldwin
  • "Duane and the entire Koski Family were Great neighbors to..."
    - Ruthann Harn
  • "So sorry for your loss."
    - Henry Ronalder
  • "Duane was a wonderful squadron mate and great Navy pilot.It..."
    - aaron swenningson
  • "I have been a friend and neighbor for over 75 years. Flew..."
    - Stanley Nelson
The Guest Book is expired.

April 19, 1941 ˜ July 28, 2019

Duane Milton Koski, 78, a long-time resident of Clark County, WA, passed away July 28, 2019. He was born to Helmi and Jalmer Koski in Ventura, CA on April 19, 1941. He grew up on the Koski family farm in Brush Prairie, WA, which he loved and ran for many years.
Duane graduated from Oregon State University with a degree in Horticulture.
He also loved flying; he was a Naval test pilot and a commercial airline pilot, flying for Western and Delta.
Duane is survived by his son, William “Matt” Koski (Jill); daughter, Peni Koski and their mother, Nancy Koski; and sisters, Karolyn (Hugh) Albrecht and Lois Thompson.
Please sign his guest book @ www.columbian.com/obits
Published in The Columbian on Aug. 4, 2019
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