Quality:

D. B. Cooper - unidentified man who hijacked an airplane in 1971. This person is the 1734th most popular in the global Wikipedia ranking of people and the 989th most popular person in Simple English Wikipedia. Article “D. B. Cooper” in Simple English Wikipedia has 64.2 points for quality (as of July 1, 2025).
The article contains 44 references and 3 sections.
This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Simple English) language version.
Achievements in all the time:
Simple English Wikipedia:
Global Wikipedia:
Achievements in the last month:
Simple English Wikipedia:
Global Wikipedia:
Since the creation of article “D. B. Cooper”, its content was written by 37 registered users of Simple English Wikipedia (4544th place) and edited by 3118 registered Wikipedia users in all languages (6540th place).
D. B. Cooper is on the 989th place in local ranking of people in Simple English Wikipedia
and on the 1734th place in global ranking of people in all the time.
The article is cited 12 times in Simple English Wikipedia and cited 943 times in all languages.
The highest Authors Interest rank from 2001:
- Local (Simple English): #84 in October 2024
- Global: #342 in June 2021
The highest popularity rank from 2008:
- Local (Simple English): #651 in July 2011
- Global: #177 in June 2021
There are 38 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.