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Aircraft Roundels and Fin Flashes
Last modified: 2024-06-15 by rob raeside
Keywords: aircraft roundels | fin flashes |
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Military Aircraft Markings
Overview
The nationality of the air force aircraft is identified by a circle, square,
cross, star, or other shape painted on the fuselage.France was the first country
to create a nationality marking (roundel) painted on the wings and fuselage of
military aircraft, which could be called a "national flag in the sky," in 1912.
The roundel was a concentric circle with blue in the center, white and red on
the outside, and the same design is still used today. It is said to have
originated from the circular cap badge cocarde, a circular ribbon of the same
colors as the tricolor flag that was attached to hats during the French
Revolution.
The following year, in 1913, Serbia and Romania adopted the
roundels, using the colors of their national flags and following the French
roundel. In the same year, in Asia, the Republic of China adopted a star-shaped
roundel instead of a circle based on the five-color flag, which was the national
flag at that time. The year 1914 saw the spread of the practice of placing
roundel on military aircraft in the United Kingdom, Germany, and the
Netherlands.
Around the same time, the directional rudders were also painted
with vertical fin flashes in the national flag design. Later, the fin flash was
repositioned from the rudder to the vertical tail.
During wartime, the
color and design of the roundel of the home country were sometimes changed to
make them easier to distinguish from those of the enemy. During World War II,
the change in British roundel was particularly noticeable. In Europe, where it
fought against Germany, the white circle was removed from the wing roundel, and
in Asia, where it fought against Japan, the red circle was removed. The United
States also frequently changed its roundels during the war, removing the red
circles to make them easier to distinguish from the Japanese and to prevent
misfiring by friendly forces.
After World War II, many new countries were
born and new roundels were created.
The Vietnam War prompted the U.S. Air
Force to introduce a smaller, less visible, less colorful nationality mark, and
many countries followed suit.
As with flag designs, military aircraft
markings have often been changed after political upheavals, such as the
overthrow of a government.
Nozomi Kariyasu, 19 May 2024
images by Nozomi Kariyasu, 30 May 2024
Currently, the air forces of many countries use circular nationality
markings (roundel), accounting for 80% of the total.
Since the aircraft
roundel is a symbol that can be called a “national flag in the sky,” many
aircraft roundels are based on the colors and designs of national flags. Among
them, countries with the same concentric circular roundel as France account for
60% of all circular roundels. Among the concentric circular roundels, the most
common is the three-division concentric roundel that matches the national flag.
When the color order of each country's concentric circular roundel is compared
with that of its flag, it is clear that there are standards for determining the
color order of the concentric circular roundel.
In the case of the
vertical tricolor flag or the vertical three striped flag with two colors, the
color at hoist side is placed at the center of the concentric circles, and the
color of the fly side is placed at the outermost concentric circles, as in the
case of France , which was the first to create a roundel . Verification showed
that 100% of the cases are applicable. When the flag is a horizontal tricolor or
horizontal three striped flag with two colors, the color of the bottom row of
horizontal stripes is placed in the center of the concentric circles and the
color of the top row is placed on the outermost side of the concentric circles.
As far as I know, Gabon and Bulgaria are the only two cases outside the
standard.
Next, there are some countries that use the same circular
roundel but instead of using concentric circles, the national flag is placed in
a circle as it is.
This is a desperate measure because the colors used
for national flags are limited and concentric circles of the same color are
already in use, and is seen in relatively new countries with the exception of
the Czech Republic.
Nozomi Kariyasu, 30 May 2024
France began the first Air Service in 1909 and soon picked the traditional
French cockade as the first national emblem, now usually termed a roundel, on
military aircraft. During World War I, other countries adopted national
cockades and used these coloured emblems as
roundels on their military aircraft. These designs often bear an additional
central device or emblem to further identify national aircraft, those from the
French navy bearing a black anchor within the French cockade.
Source:
https://en.m.wikipedia.org/wiki/Cockade (which un turn Is based on: (1996).
"The U.S. Air Service in the Great War, 1917-1919". Praeger. p. 202. ISBN
9780275948627").
The cockade was the precursor of many national flags
(those of Argentina and France being two examples).
Esteban Rivera,
31 May 2024
Here's my analysis of how flags are represented in roundels
Vertical bi- and tricolours, hoist in centre: 12
Fly in centre: 4
Horizontal bi- tri- and quadricolours, lower in centre: 28
Top in Centre: 4
In addition, [Republic of the] Congo puts the upper hoist of its diagonal tricolour in the centre,
while Katanga (Democratic Republic of Congo 1960-62) put the lower fly in the centre.
Almost every national marking alludes to the national flag; as can be seen
above, many use simple circular roundels (including many not listed here), also,
a number of nations have simply painted their national flags in a circular shape
(Niger,
Eritrea,
Czech Republic).
The markings which have the least relation to the national flag include
Germany,
Lithuania, and
Iraq.
Canada,
Australia and
New Zealand have all adapted the
British roundel; at least
Australia and New Zealand use their flag colours, while the
Canadian roundel was adopted when the country still used the
Red Ensign and
Union Jack (and since 1965 the leaf on the roundel matches the
flag).
1 reversed design at some point (not included in totals).
2 not simple "roundels", but some other shape (triangular, pentagonal,
etc.).
Dean McGee, 4 January 2012