Originally published at: AirVenture 2025 Cool Planes: Piper L-4 Grasshopper - AVweb
One of the coolest models of Cub was the L-4 military version.
Originally published at: AirVenture 2025 Cool Planes: Piper L-4 Grasshopper - AVweb
One of the coolest models of Cub was the L-4 military version.