What are some ideas to make tethers more noticable in the day, and especially at night?

[Windy_Skies]

Linking two related topics:

Flying advertising

With all this talk about how hard it is to get economically viable awes, I thought I’d share another niche idea: One can use Kites as flying advertisement. Moving or stationary. There are two ways this intersects with awes: One can light the kite up with flygen It has to be automatically launched, landed and flown.