Peter wrote:
I don’t see how anyone could make useful assumptions on takeoff performance from grass, anyway.That depends on how used you are to grass runways and the condition of the grass.
The takeoff run can be plus or minus 20% from one day to the next, according to how damp the ground is, etc.
Quite unlikely. And my home base is a grass field so I’ve made perhaps 90% of all my takeoffs from grass.
A well drained grass field, I assume.
