The kangaroo is the logo of Qantas Airways depicted on the tail of the aircraft. "Qantas Airways" is the flag carrier of Australia and its largest airline by fleet size, international flights and international destinations.

The kangaroo was first painted beneath the cockpit of Qantas' first Liberator aircraft "G-AGKT" during its conversion at Brisbane's Archerfield airport in October 1944, following Qantas' decision to name its Indian Ocean passage the "Kangaroo Service". The symbol featured on all later aircraft.

In 2016 Qantas gave its kangaroo logo a makeover. The change is the fifth since it first appeared. The new roo is more streamlined and simplified “for a cleaner, more modern look”. It’s also less immediately recognizable as a kangaroo, although the airline says shading has been added “to give it a sense of depth and movement”.

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