Doha Hamad Airport

Our flight took off with 1 hour delay which caused us a bit of a hassle.
Does anyone know why they sprayed the wings with green florescent stuff? We need to google that.
Well, we somehow managed toBaca lagi
Our flight took off with 1 hour delay which caused us a bit of a hassle.
Does anyone know why they sprayed the wings with green florescent stuff? We need to google that.
Well, we somehow managed toBaca lagi
PengembaraMy guess is that the liquid they used is a chemical for removing ice and snow from the aircraft and preventing further ice from forming.