Ballooning has a bit of aristocratic lineage and is very elegant. Launching a hot air balloon is not a task that can be accomplished by one person; it requires assistants to help lay out the balloon and ignite the burner, while ground crew tracks and recovers the balloon by vehicle. In some developed countries, some families own hot air balloons, and it has become fashionable for them to drive to the outskirts on weekends to fly and enjoy the beautiful dawn and twilight.