True Nev,
But when you studied the ADSB data on flight radar you could see the see the ground speed data during flight and more so during the orbits as well as the altitude fluctuations.
It doesn’t take much to work out, a pleasure flight ended in tragedy for sure, no one intends on colliding with the ground when they take off.
And that’s not disrespecting the young pilot in this case.
I’ve flown hundreds of hours in that area and it can get quite nasty with NW, N and NE winds coming off the Great Dividing Range.