The color(s) blue and silver is/are claimed as a feature of the mark.
The mark consists of The letters ARKKC in blue letters above a blue, filled in, outline of an aircraft. Silver wind oriented, as if leaving the aircraft's engines, are situated between the aircraft and the ARKKC letters. A silver triangle, pointed down, is set in the backdrop where the point meets the front of the aircraft and the top curves above the ARKKC letters.