I have seen this before, on an AirAsia Airbus, but IMHO this is a very strange procedure
IndiGo lowering brake temperature using cardboard
Moderator: Latest news team
Re: IndiGo lowering brake temperature using cardboard
Blowing air over hot brakes is not a strange procedure at all, doing it with a piece of cardboard is a bit weird indeed. Not worth a separate topic though, monday morning smile is perfect for things like this.