text: Air Force Royal Australian Air Force: The king's colour of the RAAF is the Royal Australian Air Force Ensign. It is similar to that of the RAF – however, in addition to the RAAF roundel, which is in the lower fly, it has the Commonwealth Star in the lower hoist and the stars of the Southern Cross in the upper fly, with the royal cypher in the centre. The flag has a border of golden wattle as well as golden fringe. Squadron and command colours are in air force blue with the honours and the heraldic emblem of the formation.
  Royal Canadian Air Force: The king's colour of the RCAF is different from that of other Commonwealth air forces in that it is not based on the ensign but instead is similar to the King's colours of infantry regiments: it is a silk national flag of Canada with a red circlet on the maple leaf inscribed with the name of the command, surrounding the royal cypher, and ensigned with the royal crown. Uniquely among Commonwealth air forces, the RCAF also has a command colour, analogous to an infantry regimental colour. This is light blue with the RCAF badge in the centre and a maple leaf in each corner, stems inward. Squadrons with 25 years or more of active service receive squadron standards with battle honours surrounding the unit badge on the same light blue background edged with flowers (the ten provincial floral emblems).