Quality:

Leduc RL.21 - French single engine plane. Article “Leduc RL.21” in English Wikipedia has 26.5 points for quality (as of July 1, 2025).
The article contains 11 references and 3 sections.
Since the creation of article “Leduc RL.21”, its content was written by 8 registered users of English Wikipedia and edited by 8 registered Wikipedia users in all languages.
The article is cited 1 times in English Wikipedia and cited 1 times in all languages.
The highest Authors Interest rank from 2001:
- Local (English): #149530 in April 2018
- Global: #426701 in April 2018
The highest popularity rank from 2008:
- Local (English): #2274750 in April 2020
- Global: #3988327 in April 2020
There is 1 language version 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).