System accident: Revision history

21 March 2024

• curprev 17:3417:34, 21 March 2024‎ Neko-chan talk contribs‎ 20,029 bytes +169‎ updating some cites undo
• curprev 16:4716:47, 21 March 2024‎ Citation bot talk contribs‎ 19,860 bytes +52‎ Add: doi, pages. | Use this bot. Report bugs. | Suggested by Neko-chan | Category:Engineering failures | #UCB_Category 82/85 undo

24 September 2023

• curprev 19:1919:19, 24 September 2023‎ Citation bot talk contribs‎ 19,808 bytes −33‎ Add: chapter-url, doi-access. Removed or converted URL. | Use this bot. Report bugs. | #UCB_CommandLine undo

21 August 2023

• curprev 02:4802:48, 21 August 2023‎ GreenC bot talk contribs‎ 19,841 bytes 0‎ Reformat 1 citation per Category:CS1 errors: archive-url. Wayback Medic 2.5 undo

23 July 2023

• curprev 12:3212:32, 23 July 2023‎ AukusRuckus talk contribs‎ 19,841 bytes −2‎ missing 99 → 1996. Last edit: added {{tone}} and {{overquote}}, but deleted {{long lead}}, {{ref improve}} and {{layout}} from 2019, as these are more reasonable now [not perfect] undo
• curprev 12:2212:22, 23 July 2023‎ AukusRuckus talk contribs‎ 19,843 bytes +1,599‎ Adjusted & rephrased somewhat, wikified, cite fixes; {{Rename section|date=April 2019|reason="Five-fold increase in airplane safety since 1980s, but flight systems sometimes switch to unexpected "modes" on their own." This is an overly long sentence fragment}}; {{Rename section|date=April 2019|reason="Healthier interplay between theory and practice in which safety rules are sometimes changed?" Section headings shouldn't be in the form of a question}} undo

14 July 2023

• curprev 21:3921:39, 14 July 2023‎ Cewbot talk contribs‎ m 18,244 bytes −23‎ Convert James T. Reason to wikilink (The bot operation is completed 61% in total) undo

6 February 2023

• curprev 22:1722:17, 6 February 2023‎ DavidMCEddy talk contribs‎ 18,267 bytes +13‎ Undid revision 1137870100 by Vsmith (talk) see talk undo Tag: Undo
• curprev 21:2921:29, 6 February 2023‎ Vsmith talk contribs‎ 18,254 bytes −13‎ No edit summary undo Tag: Reverted

31 October 2022

• curprev 19:3719:37, 31 October 2022‎ DavidMCEddy talk contribs‎ 18,267 bytes +362‎ Expand second paragraph with discussion of maintenance and shorten the lede by making half of it a separate section undo
• curprev 19:2319:23, 31 October 2022‎ DavidMCEddy talk contribs‎ m 17,905 bytes −2‎ page > "p." in note 1 undo
• curprev 19:2119:21, 31 October 2022‎ DavidMCEddy talk contribs‎ m 17,907 bytes −536‎ Be more clear about Perrow (1984) vs. (1999) undo
• curprev 19:1319:13, 31 October 2022‎ DavidMCEddy talk contribs‎ m 18,443 bytes +274‎ →‎References: reformat undo

28 October 2022

• curprev 08:1908:19, 28 October 2022‎ WikiHannibal talk contribs‎ 18,169 bytes −694‎ →‎Sinking of MV Sewol (2014): unsourced and no clear connection to the topic of the article undo
• curprev 01:5801:58, 28 October 2022‎ Amlz talk contribs‎ 18,863 bytes −650‎ remove uncited paragraph about large organizations in the lead undo

15 July 2022

• curprev 17:1017:10, 15 July 2022‎ 41.76.35.148 talk‎ 19,513 bytes +1‎ →‎Possible future applications of concept undo

4 May 2022

• curprev 10:2910:29, 4 May 2022‎ John of Reading talk contribs‎ m 19,512 bytes −1‎ Typo/general fixes, replaced: et. al → et al., ’s → 's (5), typo(s) fixed: Ph.D → Ph.D. undo Tag: AWB

16 April 2022

• curprev 16:4216:42, 16 April 2022‎ DavidMCEddy talk contribs‎ 19,513 bytes +260‎ →‎ValuJet (AirTran) 592, Everglades, 1996: provide more of the most important details in fewer words undo
• curprev 14:4814:48, 16 April 2022‎ Gageills talk contribs‎ 19,253 bytes −2,187‎ →‎ValuJet (AirTran) 592, Everglades, 1996: removing section per WP:OVERQUOTE undo Tag: Visual edit

26 December 2021

• curprev 10:2810:28, 26 December 2021‎ Rodw talk contribs‎ m 21,440 bytes +10‎ Disambiguating links to Jeju (link changed to Jeju City) using DisamAssist. undo

25 December 2021

• curprev 22:1422:14, 25 December 2021‎ DavidMCEddy talk contribs‎ 21,430 bytes +614‎ →‎Sinking of MV Sewol (2014): brief summary of the main article undo Tag: Disambiguation links added
• curprev 21:1221:12, 25 December 2021‎ Sauer202 talk contribs‎ 20,816 bytes +7‎ →‎Sinking of MV Sewol undo

25 October 2021

• curprev 06:3706:37, 25 October 2021‎ 118.208.181.109 talk‎ 20,809 bytes +36‎ Adding inter-language link for James T. Reason undo
• curprev 06:3006:30, 25 October 2021‎ 118.208.181.109 talk‎ 20,773 bytes −15‎ James T. Reason should link to English version of https://fr.wikipedia.org/wiki/James_Reason, not https://en.wikipedia.org/wiki/James_Reasoner undo

25 May 2021

• curprev 12:0712:07, 25 May 2021‎ WikiHannibal talk contribs‎ 20,788 bytes +2‎ Undid revision 1025039217 by DavidMCEddy (talk) Sorry, info should stem from the article not from other sources; feel free to improve the article undo Tag: Undo
• curprev 11:3511:35, 25 May 2021‎ DavidMCEddy talk contribs‎ 20,786 bytes −2‎ wordsmith short description undo Tag: Reverted
• curprev 06:3306:33, 25 May 2021‎ Pbsouthwood talk contribs‎ 20,788 bytes +89‎ Importing Wikidata short description: "Unanticipated interaction of multiple failures in a complex system" (Shortdesc helper) undo

2 November 2020

• curprev 01:4301:43, 2 November 2020‎ David Eppstein talk contribs‎ 20,699 bytes +4‎ Nadine Sarter undo

18 October 2020

• curprev 07:0007:00, 18 October 2020‎ Citation bot talk contribs‎ 20,695 bytes +3‎ Alter: template type. | You can use this bot yourself. Report bugs here. | Suggested by Abductive | Category:Safety engineering | via #UCB_Category 90/97 undo

21 March 2020

• curprev 07:0107:01, 21 March 2020‎ Robprain talk contribs‎ 20,692 bytes +4‎ →‎Apollo 13 space flight, 1970: Added links undo Tags: Mobile edit Mobile app edit Android app edit
• curprev 06:5706:57, 21 March 2020‎ Robprain talk contribs‎ 20,688 bytes +31‎ →‎Three Mile Island, 1979: Added links undo Tags: Mobile edit Mobile app edit Android app edit
• curprev 02:5802:58, 21 March 2020‎ Robprain talk contribs‎ 20,657 bytes +23‎ →‎ValuJet (AirTran) 592, Everglades, 1996: Added links undo Tags: Mobile edit Mobile app edit Android app edit

20 March 2020

• curprev 21:0421:04, 20 March 2020‎ Robprain talk contribs‎ 20,634 bytes +33‎ →‎2008 financial institution near-meltdown undo Tags: Mobile edit Mobile app edit Android app edit
• curprev 20:4820:48, 20 March 2020‎ Robprain talk contribs‎ 20,601 bytes 0‎ →‎Scott Sagan: Fixed grammar undo Tags: Mobile edit Mobile app edit Android app edit

13 March 2020

• curprev 08:4008:40, 13 March 2020‎ Citation bot talk contribs‎ m 20,601 bytes −27‎ Alter: title. Removed parameters. | You can use this bot yourself. Report bugs here. | Activated by User:AManWithNoPlan | All pages linked from User:AManWithNoPlan/sandbox2 | via #UCB_webform_linked undo

20 February 2020

• curprev 05:1505:15, 20 February 2020‎ DemonDays64 Bot talk contribs‎ m 20,628 bytes +1‎ HTTPS security. Tell me if there's an issue with my edit. (via WP:JWB) undo

18 December 2019

• curprev 06:0406:04, 18 December 2019‎ Mitch Ames talk contribs‎ 20,627 bytes −33‎ Remove supercategory of existing diffusing subcategory per WP:SUBCAT undo Tag: AWB

24 September 2019

• curprev 13:5813:58, 24 September 2019‎ Tom.Reding talk contribs‎ m 20,660 bytes −43‎ Category:CS1 errors: deprecated parameters: migrate 1/1 |dead-url= to |url-status=; minor cleanup; WP:GenFixes on undo Tag: AWB

12 September 2019

• curprev 00:5100:51, 12 September 2019‎ IceKarma talk contribs‎ m 20,703 bytes −18‎ →‎top: fmt undo

6 September 2019

• curprev 03:4603:46, 6 September 2019‎ Cool Nerd talk contribs‎ 20,721 bytes −3‎ No edit summary undo
• curprev 03:4503:45, 6 September 2019‎ Cool Nerd talk contribs‎ 20,724 bytes +6‎ No edit summary undo
• curprev 03:4203:42, 6 September 2019‎ Cool Nerd talk contribs‎ 20,718 bytes −10‎ dating Langewiesche's article "The Lessons of Valujet 592" as the late 1990s undo

30 August 2019

• curprev 16:3516:35, 30 August 2019‎ Cool Nerd talk contribs‎ 20,728 bytes +64‎ giving Charles Perrow credit for first developing these ideas, and referring to his 1984 book as mid-1980s undo
• curprev 16:3216:32, 30 August 2019‎ Cool Nerd talk contribs‎ 20,664 bytes −9‎ rewrite undo

15 August 2019

• curprev 18:1518:15, 15 August 2019‎ Cool Nerd talk contribs‎ 20,673 bytes +49‎ William Langewiesche is summarizing the views of Charles Perrow undo
• curprev 18:0218:02, 15 August 2019‎ Cool Nerd talk contribs‎ 20,624 bytes +6‎ No edit summary undo
• curprev 18:0018:00, 15 August 2019‎ Cool Nerd talk contribs‎ 20,618 bytes −15‎ rewrite undo

4 June 2019

• curprev 17:3517:35, 4 June 2019‎ Cool Nerd talk contribs‎ 20,633 bytes +246‎ adding additional William Langewiesche quote in which he writes about " . . unworkable chains of command, unlearnable training programs . . " undo
• curprev 17:2317:23, 4 June 2019‎ Cool Nerd talk contribs‎ 20,387 bytes +17‎ employees are likely to be blamed for "problems," which are often simply changes in the business environment or the tech environment undo
• curprev 17:1817:18, 4 June 2019‎ Cool Nerd talk contribs‎ 20,370 bytes +6‎ easier read undo