Roundel

{{Short description|Identification symbol, commonly used in aircraft insignia and heraldry, usually of circular design}}

{{About|the insignia/symbol}}

{{Use British English|date=October 2016}}

File:Roundel of France.svg cockade of the French Air Force was first used on military aircraft before the First World War]]

A roundel is a circular disc used as a symbol. The term is used in heraldry, but also commonly used to refer to a type of national insignia used on military aircraft, generally circular in shape and usually comprising concentric rings of different colours. Other symbols also often use round shapes.

Heraldry

{{Main|Roundel (heraldry)}}

In heraldry, a roundel is a circular charge. Roundels are among the oldest charges used in coats of arms, dating from at least the twelfth century. Roundels in British heraldry have different names depending on their tincture.{{cite book| last=Fox-Davies | first= Arthur Charles | year=1909 | title=A Complete Guide to Heraldry | page=151 |url = http://www.gutenberg.org/files/41617/41617-h/41617-h.htm#page151|publisher = Gutenberg.org}} Thus, while a roundel may be blazoned by its tincture, e.g., a roundel vert (literally "a roundel green"), it is more often described by a single word, in this case pomme (literally "apple", from the French) or, from the same origins, pomeis—as in "Vert; on a cross Or five pomeis" (a green field with a golden/yellow cross on which are drawn five green roundels/circles).Scottish Public Register vol. 32, p. 26

One special example of a named roundel is the fountain, depicted as a roundel barry wavy argent and azure, that is, containing alternating horizontal wavy bands of blue and silver (or white).

Military aircraft

{{Main|Military aircraft insignia}}

File:Hurricane.r4118.ground.arp.jpg showing a Second World War-era Royal Air Force roundel]]

The French Air Service originated the use of roundels on military aircraft during the First World War. The chosen design was the French national cockade, whose colours are the blue-white-red of the flag of France. Similar national cockades, with different ordering of colours, were designed and adopted as aircraft roundels by their allies, including the British Royal Flying Corps and Royal Naval Air Service, and (in the last few months of the war) the United States Army Air Service. After the First World War, many other air forces adopted roundel insignia, distinguished by different colours or numbers of concentric rings.

The term "roundel" is often used even for those military aircraft insignia that are not round, like the Iron Cross-Balkenkreuz symbol of the Luftwaffe or the red star of the Russian Air Force.{{citation needed|date=September 2010}}

Flags

Among national flags which display a roundel are the flags of Bangladesh, Belize, Brazil, Burundi, Dominica, Ethiopia, Grenada, India, Japan, Kazakhstan, Kyrgyzstan, Laos, Mongolia, Namibia, Niger, North Korea, North Macedonia, Palau, Paraguay, Rwanda, South Korea, Republic of China (Taiwan), Tunisia, and Uganda.

Flags for British Overseas Territories used a British Blue Ensign defaced with a roundel displaying the arms or badge of the dependency until 1999. The same pattern is still used for all the states of Australia except Victoria.

Roundels in modern design

Some of the design elements that appear in logos that utilize roundels include variables such as harmony, balance, symmetry, proportion, and circularity, as established by Pamela W. Henderson & Joseph A. Cote.{{Cite journal |last1=Henderson |first1=Pamela W. |last2=Cote |first2=Joseph A. |date=April 1998 |title=Guidelines for Selecting or Modifying Logos |url=https://www.jstor.org/stable/1252158 |journal=Journal of Marketing |volume=62 |issue=2 |pages=14 |doi=10.2307/1252158 |jstor=1252158 |url-access=subscription }} However, for a simple logo, such as the Target Logo, to become associated with the brand, the brand needs to be well known and have unique branding.{{cite thesis |last=Wenzel |first=Mariah |title=Simplification, debranding, and new marketing techniques: an historical analysis of brand logo design |date=2018 |degree=MSc |publisher=Mountain Scholar |url=https://mountainscholar.org/items/0061f20a-6bd3-434e-b1aa-de3d5cbe7997}}

Examples

=Military aircraft roundels=

{{See also|Military aircraft insignia}}

{{gallery|width=120|height=120|noborder=yes|whitebg=no|style=text-align:center

|File:Roundel of Bangladesh.svg|Border Guard Bangladesh

|Image:Roundel of the Czech Republic.svg|Czech Air Force

|Image:Roundel of Canada.svg|Royal Canadian Air Force

|Image:Roundel of Switzerland.svg|Swiss Air Force

|Image:Roundel of Thailand.svg|Royal Thai Air Force

|Image:Roundel of North Korea.svg|Korean People's Army Air Force

|Image:Roundel of South Africa.svg|South African Air Force

|Image:Roundel of Sweden.svg|Swedish Air Force

|Image:Roundel of South Sudan.svg|South Sudan Air Force

|Image:Roundel of Romania.svg|Romanian Armed Forces}}

=Other roundels=

Some corporations and organizations make use of roundels in their branding.

{{gallery|width=120|height=120|noborder=yes|whitebg=no|style=text-align:center

|File:Underground.svg|London Underground

|File:BMW logo (gray).svg|BMW

|File:SSC Napoli 2024 (deep blue navy).svg|S.S.C. Napoli, an Italian football club

|File:Winnipeg Jets roundel.png|Winnipeg Jets, a Canadian NHL pro hockey team

|File:DVP Shield.svg|Don Valley Parkway shield

|File:Target Corporation logo (vector).svg|Logo of the Target Corporation

|File:Tide Logo RGB 2014.png|Logo of Tide

}}

See also

Notes

{{reflist|30em|refs=

{{cite web| url= http://www.rafmuseum.org.uk/research/faq/roundel.cfm| title= What is the origin of the RAF roundel?| archive-url= https://web.archive.org/web/20090602233007/http://www.rafmuseum.org.uk/research/faq/roundel.cfm | archive-date= 2009-06-02 | publisher= Royal Air Force Museum| access-date= 2014-10-04| quote= In December 1914 the RFC followed the example of their French Allies and adopted red, white and blue circles...}}

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References

  • {{cite book

|editor1-last=Donald

|editor1-first=David

|year=1986

|title=The Pocket Guide to Military Aircraft and the World's Air Forces

|pages=136–189

|publisher=Temple Press Aerospace

|isbn=0-600-55002-8

}}

  • {{cite book

| last = Smith

| first = Whitney

| author-link = Whitney Smith

| year = 1975

| title = Flags: Through the Ages and Around the World

| publisher = McGraw Hill

| pages = [https://archive.org/details/flagsthroughages00smit/page/24 24, 342]

| isbn = 0-07-059093-1

| url-access = registration

| url = https://archive.org/details/flagsthroughages00smit/page/24

}}