Many of the sites I use for multi-rotor flying have very rough ground. This sometimes makes it tough to find a suitable spot for launching and landing. Even if I do uncover a patch of level ground, I'm sure to kick up a cloud of dusty West Texas topsoil as soon as the props start spinning. After years of improvising with cardboard boxes, beach towels, or whatever else I happened to have on hand, I finally decided to build a proper landing pad.
I looked for commercial options before deciding to build my own pad. There are numerous landing pads on the market, but none seem to fit my needs. First of all, most of them are smaller than I wanted. If I used a circular pad of just 16" (406mm) or 20" (508mm) diameter I would still create dust storms when I flew my larger ships. It also seems that most of the commercial offerings are not rigid. This would not help me deal with rough, uneven ground.
Once I had decided to build my own landing pad, I considered what material options I had available. I didn't really want to use any type of wood because I felt that the pad should be totally weatherproof. The solution presented itself during a recent trip to my local Tractor Supply Company store. One of the sale items stacked out front was a .5" (13mm)-thick rubber mat measuring 4' (1219mm) by 3' (914mm). I didn't want a pad quite that big, but I figured I could cut it down to the size I needed. For only $20, it was worth a shot.
When I picked up the mat, I wasn't quite ready for its nearly 40-pound weight. This is a substantial piece of recycled rubber! I just hoped that it wouldn't be too heavy to handle once I had cut it to size. Once I got the mat home, I decided that I could make three separate landing pads with it. I made one larger pad measuring 3' (914mm) by 2' (610mm), and two 2' (610mm) by 1.5' (457mm) pads. The large pad would be useful for my 350mm-class and larger multi-rotors at particularly rough sites. The small pads were intended for my racing quads, or even the larger ships when I fly from relatively smooth areas.
I made the two cuts using a regular utility knife. It took numerous swipes of the blade to cut all the way through the thick rubber, but it was not difficult to do. If you're a minimalist, you could actually be done with the project at this point. Turning a big mat into little mats is not very challenging or time consuming. I decided, however, that I wanted to personalize my new landing pads.