To update logos, current regulations:
Flightradar24 is only able to add or update a logo in the database when the following 4 requirements are met:
1) The fleet of the airline in question has to consist of at least 4 aircraft
2) There have to be regular flights
3) The aircraft is permanently operated by the airline and not just leased for a short period of time
4) The ICAO and IATA code has to be provided
If your airline meets the above requirements then please see Logo guidelines:
1) SVG format preferred - PNG and high-resolution work as an alternative
2) High-resolution (500 px or more is preferred)
3) Transparent or white background
4) Landscape ratio (it needs to fit in a 150x45 square)
5) Only logotypes with a focus on the airline name (small graphical details get lost when downsizing the logo to small formats)
6) No logos with white small text on dark background
Etihad Airways
Changed to: Etihad
Comment