The lower part of the base is two 3″ plywood circles from Micheal’s craft store, the lower one with a hole drilled in it wide enough to accommodate the head of the M4 20mm long bolt. The top circle has a smaller hole to let the bolt through, and I used a woodworking rasp to bevel off the edges. The two washers are fairly heavy 2″ fender washers. I used superglue to tack them in place, then ran a bead of Gorilla Glue around the edges to lock them in place and round off the base. The gravel imbedded in the Gorilla Glue adds nicely to the weight of the base, as well.
The base will get a quick paintjob to match the rest of my terrain, then some lichen or foam foliage to break up the outline a bit.
The actual flying stand is a cheap mechanic’s extending inspection mirror from a local auto parts store. The base unscrews and is threaded for a metric M4 bolt – that’s a 20mm bolt coming up from the centre of the base. Once the mirror at the top was removed, the round ball it swivelled on turned out to be easy to shape with 120 grit sandpaper, so I sanded it roughly cubical and tacked the alligator clip (also cheap from the electrical section of a hardware store) on with superglue just to hold it. Then I used fine wire to lash the clip into place, saturating the lashings with superglue after I was done. The result is low profile and more than solid enough to be gamer-proof. I did nearly glue the hinge of the alligator clip shut, though… try not to do this!
The small square of basswood on the handle of the alligator clip is just to make it easier to open all the way; the way it’s mounted on the telescoping rod centres the airplane over the stand – which is a good thing – but the rod gets in the way of your fingertip when you try to open the clip to it’s widest point. The screw I put in the belly of the SPAD turns out to be almost too big for these clips; if you look closely you can see I bent the handle of the clip outward to allow the clip to open just a bit wider. The whole clip has also been bent forward slightly to improve the angle the planes sit at when they’re clamped in.
Total cost of the whole thing is about $10 or $12. The extending inspection mirror is the most expensive part at about $8; four alligator clips were $2 total; four 20mm M4 bolts were about the same; the 2″ fender washers are about 50 cents each; and a package of six 3″ plywood craft discs was $3. If you had a workshop area full of random stuff (which I don’t) and could scrounge bits you could build these for not much more than the basic cost of the inspection mirror.
The whole assembly is just over 20″ tall to the tip of the alligator clip, more than tall enough for my purposes. The telescoping post will still unscrew from the bolt in the base, which I will probably maintain as being able to take it apart makes it much easier to transport, and the telescoping rod and alligator clip is the part most likely to be damaged and need to be swapped out.
My brother has a big 1/48 DH4 that we’re not sure will balance securely on this stand; I might wind up making a larger flying stand, probably based on CDs, for that plane. I’ll eventually make one or two more flight stands this size, too, but given that for the near future there’s never going to be more than one plane over the table at a time, we’re good to go and it was easier than I thought it was going to be to construct a solid flying stand.