San Francisco, CA
San Francisco Is Spending $212 Million To Ditch Floppy Disks In Light Rail Control System

The only thing that ages worse than integral computer technology is milk. The San Francisco Municipal Transportation Agency board approved a $212 million contract earlier this month to develop a new control system for the Muni Metro light rail trains by 2028. The new system will replace the original 1998 system, which requires three floppy disks to function on DOS. Yes, DOS.
Hitachi Rail, a manufacturer of Japan’s Shinkansen trains, was awarded the contract to provide a new state-of-the-art control system and support services for up to 25 years. The current system allows for automated control while trains are running in the subway. The three 5.25-inch floppy disks are used to load DOS software controlling the system’s central servers, according to Ars Technica. However, the light rail trains must be manually controlled once they hit the surface streets. SFMTA describes the system as antiquated and fragile:
The Automatic Train Control System is designed to communicate with Muni Metro trains along loop cable signal wires – a type of wireless technology from the 1980s. This technology transmits data slower than a dial up modem and has less power than a modern cell phone. So, the bandwidth and range of communication are low, the system can only transmit limited information and the software still runs on floppy disks.
The loop cable is also fragile and easily disturbed. This makes subway maintenance more difficult. It also means the system cannot be extended outside the subway, along on-street Metro corridors, where currently we don’t have automatic train control.
The Muni Metro isn’t the only floppy disk holdout. British Airways and a few other airlines that operate the Boeing 747-400 still update the aging jumbo jet’s avionics software using 3.5-inch floppy disks. The aircraft’s navigation database needs to be updated every 28 days, according to the Verge. Floppy disks may have been at the forefront of digital storage in the 1980s, but the format has been replaced multiple times over by 2024.

San Francisco, CA
San Francisco eyes new pickleball court sites

As pickleball popularity grows, so does the demand for courts – and the debate over the sport’s noise factor.
NBC Bay Area’s Sergio Quintana shows us how San Francisco is trying to meet the demand without upsetting residents in the video report above.
San Francisco, CA
Skaters push back as San Francisco plans to demolish iconic Vaillancourt Fountain

A growing group of skaters is pushing to preserve the Vaillancourt Fountain after the City of San Francisco announced a multimillion-dollar renovation plan that would remove the structure made of concrete square pipes.
Zeke McGuire started skating at the age of 10, and he grew up skating at the plaza and near the fountain.
“To see it go would be devastating,” McGuire stated. “I’ve been coming here my whole life. I’ve skated those stairs. I’ve been injured on those stairs.”
He’s skated on every inch of the Plaza, including the ledges of the Vaillancourt Fountain, which was completed in 1971. It’s impossible to miss, with its boxy concrete tubes that stand about 40 feet high.
It’s been the backdrop of more skateboard videos than anyone could count.
“It’s extremely awesome,” McGuire said. “There’s people all across the world that come to San Francisco to skate here specifically. So for it to be gone, people would come here to visit and it wouldn’t be here anymore, so I would say get it in before it’s gone.”
San Francisco Recreation and Parks announced the Embarcadero Plaza Renovation Project last year. It is a plan to construct a new waterfront park, which would tear down the structure.
Tamara Barak Aparton with Rec and Parks says that after years of deterioration, the fountain is unsafe.
“The structure is unstable,” Barak Aparton stated. “Hazardous materials are present, and we can’t allow the public access to a space that poses safety risks.”
Historical preservationists, landscape architects, and skate enthusiasts, like Bay Area professional skateboarder Karl Watson, are now pushing back and saying it’s a part of that sport’s history in San Francisco.
“A beautiful monstrosity that needs to stay,” said Watson, describing the fountain.
He says except for a few exceptions, people didn’t skate into the fountain, just around it.
“The fountain was integral for when we were tired after skating, we needed a place to relax and just enjoy the water flowing and the fountain definitely did that for us,” Watson said.
Now, the fountain is stagnant. The water stopped flowing years ago. In June 2025, it was fenced off.
Feldman was disappointed to see it like this.
“I came down here last week just to see the fencing and I was like ‘oh, they really don’t want us skating here anymore’,” Feldman explained.
In August, the Recreation and Parks department formally requested permission to remove the fountain from the city’s Civic Art Collection.
But McGuire is hoping people like Watson, and the artist keep fighting. Armand Vaillancourt’s lawyer recently sent a letter to multiple city departments demanding the city cease and desist all efforts to remove his work.
No final decision has been made yet, but if it does go, McGuire hopes they’ll leave something.
“Even if it was to be fully demolished, I think it would be really nice if they kept a little bit of something,” McGuire said. “Or maybe make a part for people to skate.”
San Francisco, CA
Laver Cup to make San Francisco debut at Chase Center

San Francisco is set to host the 2025 Laver Cup at Chase Center from September 19 to 21, marking the first-ever tennis tournament held at the arena and the return of major men’s pro tennis to the city in over a decade. Steve Zacks, CEO of the Laver Cup, says this event showcases tennis like fans have never seen before, featuring a unique team format created by Roger Federer.
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