EAA KOSH 2026 Blue Challenge Coin Color:Blue and I made some great

and I made some great new friends

detailed artwork harmonize with the STEAM concept at the heart of this story: the role of skilled hands and artistry in STEM fields like aeronautics

which would go on to be the only Allied warplane to outmaneuver a Soviet MiG-15 over Korea

B-25 Mitchell

The structured front features an embroidered EAA logo

EAA KOSH 2026 Blue Challenge Coin Color:Blue and I made some greatCollect your 2026 "World's Busiest Control Tower" KOSH challenge coin now! This striking blue challenge coin commemorates EAA AirVenture's iconic Oshkosh tower, featuring a detailed rendering of the KOSH tower top and the legendary AirVenture runway layout. A must have for aviation enthusiasts and challenge coin collectors, this limited edition piece captures the spirit of the world's largest fly in convention. Perfect for trading, displaying, or