Decca

Decca Navigator System - defunct marine and aeronautical radio navigation system. Article “Decca” in Finnish Wikipedia has 12.1 points for quality (as of July 1, 2026). The article contains 1 references and 3 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.63 points.

This article has the best quality in German Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Decca”, its content was written by 17 registered users of Finnish Wikipedia and edited by 353 registered Wikipedia users in all languages.

The article is cited 58 times in Finnish Wikipedia and cited 478 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Finnish): #1548 in February 2013
• Global: #3032 in December 2001

The highest popularity rank from 2008:

• Local (Finnish): #54595 in October 2014
• Global: #360692 in November 2008

There are 15 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	German (de) Decca-Navigationssystem		58.9117
2	English (en) Decca Navigator System		56.9611
3	Spanish (es) Sistema de navegación Decca		42.7151
4	Ukrainian (uk) Декка-навігатор		32.8235
5	Norwegian (Nynorsk) (nn) Decca navigasjonssystem		28.6704
6	Japanese (ja) デッカ航法		25.4113
7	Norwegian (no) Decca navigasjonssystem		14.648
8	Turkish (tr) Decca Gezgin Sistemi		13.9139
9	Finnish (fi) Decca		12.0605
10	French (fr) DECCA (navigation)		11.9928

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Decca" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Decca Navigator System		372 818
2	German (de) Decca-Navigationssystem		114 658
3	Japanese (ja) デッカ航法		40 896
4	French (fr) DECCA (navigation)		28 703
5	Dutch (nl) DECCA		26 597
6	Russian (ru) Decca		24 855
7	Norwegian (no) Decca navigasjonssystem		18 545
8	Finnish (fi) Decca		15 744
9	Italian (it) Decca (radionavigazione)		10 394
10	Spanish (es) Sistema de navegación Decca		4 126

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Decca" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Decca Navigator System		882
2	French (fr) DECCA (navigation)		367
3	Japanese (ja) デッカ航法		266
4	German (de) Decca-Navigationssystem		257
5	Finnish (fi) Decca		68
6	Dutch (nl) DECCA		54
7	Spanish (es) Sistema de navegación Decca		44
8	Italian (it) Decca (radionavigazione)		35
9	Norwegian (no) Decca navigasjonssystem		35
10	Russian (ru) Decca		32

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Decca" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Decca Navigator System		109
2	German (de) Decca-Navigationssystem		89
3	French (fr) DECCA (navigation)		29
4	Dutch (nl) DECCA		28
5	Finnish (fi) Decca		17
6	Norwegian (no) Decca navigasjonssystem		16
7	Russian (ru) Decca		16
8	Italian (it) Decca (radionavigazione)		9
9	Japanese (ja) デッカ航法		9
10	Turkish (tr) Decca Gezgin Sistemi		8

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Decca" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Catalan (ca) Decca		0
2	Danish (da) Decca Navigator System		0
3	German (de) Decca-Navigationssystem		0
4	English (en) Decca Navigator System		0
5	Spanish (es) Sistema de navegación Decca		0
6	Finnish (fi) Decca		0
7	French (fr) DECCA (navigation)		0
8	Italian (it) Decca (radionavigazione)		0
9	Japanese (ja) デッカ航法		0
10	Dutch (nl) DECCA		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Decca" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Catalan (ca) Decca		99
2	Russian (ru) Decca		83
3	English (en) Decca Navigator System		66
4	Finnish (fi) Decca		58
5	German (de) Decca-Navigationssystem		55
6	Japanese (ja) デッカ航法		26
7	French (fr) DECCA (navigation)		25
8	Dutch (nl) DECCA		22
9	Ukrainian (uk) Декка-навігатор		14
10	Norwegian (no) Decca navigasjonssystem		11

More...

#	Language	Value
ca	Catalan Decca
da	Danish Decca Navigator System
de	German Decca-Navigationssystem
en	English Decca Navigator System
es	Spanish Sistema de navegación Decca
fi	Finnish Decca
fr	French DECCA (navigation)
it	Italian Decca (radionavigazione)
ja	Japanese デッカ航法
nl	Dutch DECCA
nn	Norwegian (Nynorsk) Decca navigasjonssystem
no	Norwegian Decca navigasjonssystem
ru	Russian Decca
tr	Turkish Decca Gezgin Sistemi
uk	Ukrainian Декка-навігатор

Best Rank

Finnish: #54595 10.2014

Global: #360692 11.2008

Best Rank

Finnish: #1548 02.2013

Global: #3032 12.2001

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information