What you have with a battalion chief in the air is 20-30 years of experience. Judgment. From the air, you have a different perspective than someone operating the drone on the ground concentrating on the building immediately in front of them. I don't know the technical capabilities, but I would think night capabilities might be limited compared to a helicopter with lighting. You also have ability on site to use the helicopter for emergency use or transport. That said, seems to have a lot of potential.