Fagradalsfjall Volcano - Cinematic FPV

Yeah I was shitting bricks about the drone sort of going melty and soft from the heat and dropping into the lava..... AND there is an effect that as air gets HOTTER it gets less dense... I forget the name "Heat Altitude" - might be it, it's a ratio of the higher the airport above sea level - the thinner the air, and the hotter the air is, the more it expands and the less there is of it, the two of them combine to make air that can be too hot and too thin, for the air craft to take off with it's "normal full load" - pulling numbers out of my arse..... say fully fueled it takes 100 tons of fuel and 200 passengers and 50 tons of baggage and freight... that is what it can take off with at sea level at 20*C.... But ramp it up to say 2000 meters up, and it's 40*C - that might drop to 60 tons of fuel, 100 passengers and 30 tons of freight - or it simply will not be able to take off.... So it will then have to go to the next big airport, at a much lower altitude and fill up there and load up with more people and cargo.... This is it... https://en.wikipedia.org/wiki/Density_altitude So I want thinking it might start melting / over heating / falling apart, or the air is so hot and so thin, that it just drops out of the sky..... The other thing, did you see that bit, where the hot lava goes down into a deep pit and flows off under ground through a tunnel...... Tripping....

Just after 50 seconds - the HUGE hole in the ground with the lava running into it - and then down to the bottom and across and out by an underground tunnel....