fgcason
En-Route
Specific airplane and pilot capabilities/tolerance are the limiting factors.
Cherokee 180C - Our runway clearing is 3500x100 but operationally considering obstructions and climb requirements it's 1500x35. We never use that much takeoff or landing though from experience knowing the plane very well, we really measured based on specific trees or clearings next to the runway on where to be wheels must be off/on at or it was a mandatory stop/go around as required. When the grass got too deep, I've been known to drive the tractor to the end of the runway and back with the 8ft cutting bar and managed to never put the wheels in the deep stuff and never stained the bottom of the wings.
Cherokee 180C - Our runway clearing is 3500x100 but operationally considering obstructions and climb requirements it's 1500x35. We never use that much takeoff or landing though from experience knowing the plane very well, we really measured based on specific trees or clearings next to the runway on where to be wheels must be off/on at or it was a mandatory stop/go around as required. When the grass got too deep, I've been known to drive the tractor to the end of the runway and back with the 8ft cutting bar and managed to never put the wheels in the deep stuff and never stained the bottom of the wings.