EAA KOSH 2026 Blue Challenge Coin Color:Blue It was produced at North

It was produced at North American Aviation plants in the USA and was successfully used by the US Air Force and its allies during World War II and the Korean War

and I made some great new friends

teaching both Black and white students together and proving

The structured front features an embroidered EAA logo

B-25 Mitchell

EAA KOSH 2026 Blue Challenge Coin Color:Blue It was produced at NorthCollect 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