Slat

Leading edge slat - deployable aerodynamic surface on the leading edge of the aircraft wings to decrease the stall speed. Article “Slat” in Portuguese Wikipedia has 3.4 points for quality (as of July 1, 2025). The article also contains templates indicating quality issues, therefore its score was reduced by 0.18 points.

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

Since the creation of article “Slat”, its content was written by 14 registered users of Portuguese Wikipedia and edited by 271 registered Wikipedia users in all languages.

The article is cited 109 times in Portuguese Wikipedia and cited 1660 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #11008 in July 2020
• Global: #34032 in February 2024

The highest popularity rank from 2008:

• Local (Portuguese): #66351 in June 2009
• Global: #118345 in November 2014

There are 16 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, 2025 (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	Chinese (zh) 前缘缝翼		49.8068
2	English (en) Leading-edge slat		40.6621
3	Lithuanian (lt) Priešsparnis		25.3639
4	Arabic (ar) سدفة		18.51
5	Polish (pl) Skrzela (lotnictwo)		17.837
6	French (fr) Bec de bord d'attaque		15.5219
7	Ukrainian (uk) Передкрилок		15.0687
8	Persian (fa) هوازه		13.8663
9	German (de) Vorflügel		13.0981
10	Korean (ko) 슬랫		12.849

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Leading-edge slat		1 379 673
2	German (de) Vorflügel		256 588
3	Polish (pl) Skrzela (lotnictwo)		186 734
4	Portuguese (pt) Slat		70 061
5	Chinese (zh) 前缘缝翼		68 560
6	French (fr) Bec de bord d'attaque		63 313
7	Dutch (nl) Slat		24 424
8	Finnish (fi) Etureunasolakko		22 983
9	Czech (cs) Slot (letectví)		20 339
10	Indonesian (id) Lemping		14 862

More...

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 "Slat" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Leading-edge slat		7 996
2	German (de) Vorflügel		1 567
3	French (fr) Bec de bord d'attaque		1 346
4	Polish (pl) Skrzela (lotnictwo)		1 037
5	Chinese (zh) 前缘缝翼		650
6	Finnish (fi) Etureunasolakko		238
7	Czech (cs) Slot (letectví)		203
8	Portuguese (pt) Slat		118
9	Dutch (nl) Slat		102
10	Korean (ko) 슬랫		88

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Leading-edge slat		77
2	German (de) Vorflügel		59
3	Polish (pl) Skrzela (lotnictwo)		23
4	French (fr) Bec de bord d'attaque		22
5	Dutch (nl) Slat		15
6	Portuguese (pt) Slat		14
7	Finnish (fi) Etureunasolakko		11
8	Norwegian (no) Slats		10
9	Arabic (ar) سدفة		8
10	Chinese (zh) 前缘缝翼		7

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 "Slat" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Dutch (nl) Slat		2
2	Arabic (ar) سدفة		0
3	Czech (cs) Slot (letectví)		0
4	German (de) Vorflügel		0
5	English (en) Leading-edge slat		0
6	Persian (fa) هوازه		0
7	Finnish (fi) Etureunasolakko		0
8	French (fr) Bec de bord d'attaque		0
9	Indonesian (id) Lemping		0
10	Korean (ko) 슬랫		0

More...

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

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

#	Language	CI award	Relative CI
1	English (en) Leading-edge slat		447
2	Polish (pl) Skrzela (lotnictwo)		196
3	German (de) Vorflügel		156
4	Chinese (zh) 前缘缝翼		129
5	Ukrainian (uk) Передкрилок		121
6	Indonesian (id) Lemping		118
7	Portuguese (pt) Slat		109
8	French (fr) Bec de bord d'attaque		94
9	Arabic (ar) سدفة		92
10	Czech (cs) Slot (letectví)		63

More...

#	Language	Value
ar	Arabic سدفة
cs	Czech Slot (letectví)
de	German Vorflügel
en	English Leading-edge slat
fa	Persian هوازه
fi	Finnish Etureunasolakko
fr	French Bec de bord d'attaque
id	Indonesian Lemping
ko	Korean 슬랫
lt	Lithuanian Priešsparnis
nl	Dutch Slat
no	Norwegian Slats
pl	Polish Skrzela (lotnictwo)
pt	Portuguese Slat
uk	Ukrainian Передкрилок
zh	Chinese 前缘缝翼

Best Rank

Portuguese: #66351 06.2009

Global: #118345 11.2014

Best Rank

Portuguese: #11008 07.2020

Global: #34032 02.2024

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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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information