I thought this was probably a man-in-a-jetpack shaped balloon last time it happened, now at 6000 feet it surely is. The Venn diagram of people capable of making

I thought this was probably a man-in-a-jetpack shaped balloon last time it happened, now at 6000 feet it surely is. The Venn diagram of people capable of making/flying one, and people wanting to do so round LAX, surely has a substantially bigger intersection for balloon than for actual jetpack.