EAA 105


Welcome to EAA Chapter 105

Experimental Aircraft Association (EAA) Chapter 105, which was incorporated in 1961, is located in the Portland, Oregon, area and is headquartered at Twin Oaks Airpark. We have more than 200 members, and can say with pride that we are one of the most active and passionate EAA chapters in the country. Our history is rich with aviation innovators and doers, and we continue with that tradition today. We invite you to come check us out, join our organization, visit us for our monthly pancake breakfast, and participate in the adventure and sheer joy of aviation!

Questions? Feel free to email chapter president Bruce Rose at: bruce@falcondesign.com


  • Sept 20~21  – Oregon International Airshow at KHIO
  • Sept 27 (Saturday) – EAA105 Annual Chili Cook-off
  • Oct meeting –  Scappoose Airpark
  • Nov meeting – Annual Pie Auction
  • Dec meeting – Holiday party, Dec 13th (Saturday evening)