[oceangate] So what was Stockton's motivation for his decision? … A thoughtful Reddit posts on the motivations and decisions that led to the Titan submersible implosion. ‘I guess the only thing that makes sense to me is the comment by another redditor that “it HAD to work.” He bet everything on it. Since switching to carbon fibre after the Fosset sub was built (started OG in 2009, and this was sometime around 2011/2012 I believe) – his entire business model revolved around being able to monetize submersibles.’

[tv] 10 Most Shocking Reveals From Netflix's OceanGate Titan Submersible Documentary … Fascinating documentary from Netflix that shows some of Stockton Rush’s movtivations. ‘Although they worked on the Titan, many of the engineers had little to no confidence in the vessel. This is best displayed by the testimony of Tony Nissen, the Director of Engineering, during the Coast Guard investigation. He asserts that Stockton Rush asked him to go into the Titan for a test dive, but he refused to go inside the vessel for a dive. Theoretically, if anyone should have had confidence in a submersible’s efficacy, it would be the head of engineering.’

[sea] The Sinking of the Estonia … The powerful, human story of the 1994 sinking of a ferry in the Baltic from William Langewiesche.

Survival that night was a very tight race, and savagely simple. People who started early and moved fast had some chance of winning. People who started late or hesitated for any reason had no chance at all. Action paid. Contemplation did not. The mere act of getting dressed was enough to condemn people to death, and although many of those who escaped to the water succumbed to the cold, most of the ultimate winners endured the ordeal completely naked or in their underwear. The survivors all seem to have grasped the nature of this race, the first stage of which involved getting outside to the Deck 7 promenade without delay. There was no God to turn to for mercy. There was no government to provide order. Civilization was ancient history, Europe a faint and faraway place. Inside the ship, as the heel increased, even the most primitive social organization, the human chain, crumbled apart. Love only slowed people down. A pitiless clock was running. The ocean was completely in control.

[titanic] The ‘Titan’ Submersible Disaster Was Years in the Making, New Details Reveal … A great read on the background story to the Titan submersible implosion. ‘As chief pilot and the person responsible for operational safety, Lochridge had created a dive plan that included protocols for how to approach the wreck. Any entanglement hazard demands caution and vigilance: touching down at least 50 meters away and surveying the site before coming any closer. Rush disregarded these safety instructions. He landed too close, got tangled in the current, managed to wedge the sub beneath the Andrea Doria’s crumbling bow, and descended into a full-blown panic. Lochridge tried to take the helm, but Rush had refused to let him, melting down for over an hour until finally one of the clients shrieked, “Give him the fucking controller!” At which point Rush hurled the controller, a video-game joystick, at Lochridge’s head. Lochridge freed the sub in 15 minutes.’

[disaster] Fight the Ship – Death and Valor on an American Warship Doomed by its Own Navy … A long read on the collision of US Destroyer and a Container Ship near Japan.

On the Fitzgerald, the list of maintenance jobs ran into the hundreds. Most of them were minor: a request for new coolant for a refrigeration unit, another for a certain type of washer.

But a dozen or so were considered more serious. They included problems with the ship’s primary navigation system. It was the oldest such system among destroyers based in Japan. It was running on Windows 2000, even though other ships had been upgraded. It could not display information from the AIS.

The broken email system had a “major impact” on the ship’s day-to-day operations. Microsoft Outlook did not work. Nor could commanders communicate over a classified email system. The ship’s entire network was suffering. Officers could not access sailors’ work profiles, order parts or even keep track of new repair requests.

Technicians were constantly fixing the SPS-73, the other main navigational radar on the Fitzgerald. Sometimes, the radar would show the destroyer heading the wrong way. At other times, it simply locked up and would have to be shut down. The SPS-73’s antenna was nearing the end of its life, and had been scheduled for replacement in April. But the maintenance had been delayed when the Fitzgerald was assigned to patrol North Korea.

A third radar, used for warfare, was slow to acquire targets, but technicians had installed a temporary fix that became permanent. “Problem known since 2012. Declared hopeless,” read notes attached to the repair report.

[life] Fake iceberg injures guests at Titanic museum … ‘In the most compelling evidence to date that the universe is controlled by a malevolent overlord who takes sick joy in our species’ misfortunes, visitors at a Titanic museum in Tennessee have been injured after a fake iceberg fell on them…’

[chernobyl] The Age of Forever Crises … This analysis of the nuclear disaster at Chernobyl seems somehow relevant during Covid-19. ‘Chernobyl, in this sense, is a crisis that has never stopped unfolding, or as Brown puts it, it is a calamity “with no perceptible end.” It is just as much an environmental disaster as a crisis of information; Cold War politics prevented the free exchange of scientific knowledge, making a bad situation infinitely worse. Brown explains how, in 1986, Russian scientists asked UN officials for “precise information” about how the “Life Span Study” of Japanese survivors of the nuclear bomb was carried out; they were instead presented with data about a chemical explosion in Italy.’

[tech] Reboot Your Dreamliner Every 248 Days To Avoid Integer Overflow … Why Boeing 787s need to be rebooted regularly to avoid integer overflows. ‘Basically it says that all Boeing 787 Dreamliners have to be switched off every 248 days. If they are not reset then the generator control units GCUs will go into failsafe mode and the plane will lose all electrical power. Why exactly? To quote the FAA directive: This condition is caused by a software counter internal to the GCUs that will overflow after 248 days of continuous power. We are issuing this AD to prevent loss of all AC electrical power, which could result in loss of control of the airplane.’

[sos] “The Clock Is Ticking”: Inside the Worst U.S. Maritime Disaster in Decades … William Langewiesche on the sinking of the cargo ship SS El Faro. ‘As is usually the case, the catastrophe was unfolding because of a combination of factors that had aligned, which included: Davidson’s caution with the home office; his decision to take a straight-line course; the subtle pressures to stick to the schedule; the systematic failure of the forecasts; the persuasiveness of the B.V.S. graphics; the lack of a functioning anemometer; the failure by some to challenge Davidson’s thinking more vigorously; the initial attribution of the ship’s list entirely to the winds; and finally a certain mental inertia that had overcome all of them. This is the stuff of tragedy that can never be completely explained.’