In a flight club we operate an SF-25C (about 480kg empty).
In fall and winter the surface (grass) of our taxiways often gets to wet so if we would move the aircraft we would damage the field and we get insulted by the glider guys for ruining their season. However the runways itself (once reached) is fine all year.
Preparing the airfield itself is not possible because of environmental reasons and because we only rented the field and because the distance we need to travel is about 1km many of the options regarding the airfield are out.
The question is, does anyone have an idea on how to solve this problem? Are there any existing solutions? A special trailer, rc tracked platforms..
Here is a picture of that aircraft (to see the landing gear):