› Forums › Atmospheric Phenomena › Huge atmospheric experiment starting › They’re all at Heathrow.
20 March 2020 at 12:08 pm
#582125
![](https://britastro.org/wp-content/uploads/2014/03/picture-40-1394017686-80x80.jpg)
Participant
They’re all at Heathrow.
Flightradar24 is showing a reasonable but not large amount of activity in the SE right now with a massive pileup at LHR 🙂