Author: Paul Koch

Oshkosh 2026

Paul Koch

June 22, 2026

2025 Diamond Aircraft Owners Survey Results

Paul Koch

April 30, 2026

My Piston Power Experience

Paul Koch

March 30, 2026

Diamond Pilots Association Launches Our Third Annual Worldwide Diamond Aircraft Owners and Pilots Survey

Paul Koch

January 29, 2026

MOSAIC and Diamond Aircraft – What Sport Pilots Need to Know

Paul Koch

September 23, 2025

DPA Fly-In Report: AirVenture 2025

Paul Koch

August 4, 2025

Diamond Fest 2025 Survey

Paul Koch

August 2, 2025

Austro Engines: Turning the Corner

Paul Koch

August 1, 2025

DPA Oshkosh 2025 Attendance Survey

Paul Koch

June 20, 2025

Diamond Pilots Association Tours Hartzell Propeller Factory

Paul Koch

May 24, 2025