Drone Firework Display

Quad/hex/octacopters, commonly known as drones have been around for a while, they're useful for low cost airborne filming or damaging commercial jet engines. Now, firework displays have been around longer. Such displays usually have two components, the fireworks that are on the ground, and the ones that are shot into the air. The ones that are on the ground typically spew lots of nice colours upwards, but are limited by their location. Fireworks shot into the air make lovely overhead explosions that can be seen from great distance. But, they're somewhat limited by their upward and subsequent downward movement.

Say we use a bunch of drones, you can mount complex ground fireworks on them, then have them fly up into a pre programmed location and set off the firework. Then they can all move around in whatever way the display team want. As fireworks are used up the drones come down to re load, and off they go again.

Display teams can build much more complex displays with big cool sequences. Also, drones can have powerful lights of their own to light up smoke clouds and so on. Would look fantastic.