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SpaceX ships Falcon 9 booster west for second California launch of 2019

Falcon 9 B1051 completed its first successful launch and landing on March 2nd and is now being transported west for its second mission of 2019. (SpaceX/Joshuah Murrah)

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A local resident spotted a SpaceX Falcon 9 booster heading west out of Florida, likely bound for the company’s SLC-4E Vandenberg Air Force Base (VAFB) launch pad and second California launch of 2019.

Barring a surprise reassignment, the booster Joshuah Murrah caught is Falcon 9 B1051, on its way west some 50 days after successfully supporting Crew Dragon’s March 2nd launch debut. Despite the availability of B1046, B1047, and B1049, B1051 was assigned to the Canadian Space Agency’s (CSA) Radarsat Constellation Mission (RCM) shortly after landing aboard OCISLY, triggering major launch delays. The most logical explanation for customer CSA’s and satellite contractor Maxar Technologies’ curious decision is that they must believe that Falcon 9 Block 5 boosters with more than one launch in their past add more risk than those that do not.

According to an April 16th update from CSA, RCM’s launch was scheduled for no earlier than (NET) late May or early June, although word on the ground is that mid-to-late June is now a more likely target. Contrary to rumors of delays, B1051’s shipment west indicates that SpaceX has more or less completed the booster’s refurbishment, likely the easiest Falcon 9 Block 5 refurbishment yet thanks to its relatively slow and cool reentry after launching Crew Dragon.

B1051 returned to Pad 39A’s integration hangar around March 7th, where it spent approximately 50 days being inspected, refurbished, and prepared for cross-country transport. The booster departed Florida on April 26th and will likely arrive at VAFB around May 2nd. Even assuming a slow trip west and buggy preflight preparations, Falcon 9 should theoretically be ready to launch RCM no later than the third or fourth week of May, barring issues or production delays with the mission’s fairing or Falcon upper stage.

Falcon 9 B1051 is refurbished inside Pad 39A’s main hangar, April 2019. (SpaceX)

Given that Maxar/CSA chose B1051 at a cost of months of launch delays, they may have needs that far outstretch the normal demands of SpaceX’s private (non-government) customers, not out of the question given that CSA is a national space agency and RCM is a high-value (~$1B) science mission. Short of flying on a new Falcon 9 booster, B1051 does theoretically seem to offer the least risk of failure insofar as one can claim that boosters that have completed more launches are more likely to fail.

SpaceX would likely vehemently deny such a claim given their position that highly reusable rockets – much like aircraft – will actually become more reliable and trustworthy the more they launch. Both positions make sense in theory but theory falls flat in the face of actual data, of which only SpaceX and certain customers have access to.

As an external observer, the best data available is a binary public record of Falcon 9 launch success, as well as the degree to which missions are delayed beyond their scheduled launch targets. Falcon 9 Block 5 boosters have launched 16 times in 11 months, six of which used a flight-proven first stage. Flight-proven boosters appear to be a bit more finicky than unflown rockets in terms of late-stage launch delays, but the data is inconsistent and the sample size statistically insignificant. More generally, Falcon 9 and Falcon Heavy have launched 72 times in nine years and suffered two total failures, both caused by unflown upper stages. In 72 launches, including 20 missions with flight-proven boosters, a Falcon 9/Heavy first stage has never caused a total mission failure.

In short, it’s impossible to intuit any clear performance or reliability advantage without the sort of granular per-mission data that only SpaceX and privileged customers have access to. In general, Falcon 9 – reused or not – has consecutively completed 41 successful launches since its second and last mission failure in September 2016, half (49%) of which used flight-proven boosters. Of course, customers have every right to their own standards and expectations of quality and risk-reduction, but Falcon 9’s performance largely speaks for itself at this point – anything beyond its default record of mission assurance is just icing on the proverbial spaceflight cake.

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Eric Ralph is Teslarati's senior spaceflight reporter and has been covering the industry in some capacity for almost half a decade, largely spurred in 2016 by a trip to Mexico to watch Elon Musk reveal SpaceX's plans for Mars in person. Aside from spreading interest and excitement about spaceflight far and wide, his primary goal is to cover humanity's ongoing efforts to expand beyond Earth to the Moon, Mars, and elsewhere.

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Tesla’s Roadster appearance at SpaceX has merger watchers talking

Tesla’s next generation Roadster was spotted at SpaceX’s Hawthorne headquarters, two weeks after its unveiling.

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The Roadster’s rear wing, one of the aerodynamic elements Tesla pairs with a fan-based downforce system. (Image: Tesla)

Tesla’s next generation Roadster turned up at SpaceX’s headquarters in Hawthorne, California on Wednesday, less than two weeks after the car flew off a ramp at its unveiling in Texas.

Photos shared on X by SpaceX Engineer (@DeannaRiceSPCX) show the new Roadster parked outdoors beside the famed Falcon 9 that stands outside company headquarters at the corner of Crenshaw Boulevard and Jack Northrop Avenue. Rocket B1019 was the first orbital-class booster ever to land after a launch on December 21, 2015 after it sent 11 Orbcomm satellites to orbit and then flew back to Landing Zone 1 at Cape Canaveral, which would be the first landing in what became SpaceX’s reusable rocket program. SpaceX chose not to fly it again. After a test fire in Florida, the booster was shipped to Hawthorne and raised upright as a permanent monument in August 2016, as Teslarati reported at the time. Putting the Roadster, which flies on SpaceX cold gas thrusters, next to the rocket that started SpaceX’s landings is symbolic in itself.

The Thrust and Rocket versions of the Roadster use cold gas thrusters fed by composite overwrapped pressure vessels, the same type of tank SpaceX flies on Falcon 9, and Elon Musk described the car as the work of Tesla and SpaceX engineers working together. Tesla lists 0 to 60 mph in under 0.9 seconds for Thrust and under 0.59 seconds for Rocket, while the base Performance model relies on a fan and ground sealing system for grip, as Teslarati detailed in its breakdown of the three Roadster configurations.

Tesla has kept the car in the spotlight since the October 15 event near Waco. Last week, the company posted a video of the Roadster’s fighter jet inspired cockpit, including a Track Mode screen with a “Thruster · 5,500 PSI” readout, which we covered in our look at the Roadster’s center display. Musk also said owners will be able to ask the car to perform the stunts autonomously, and promised a looping track at Tesla’s Texas headquarters.

The visit comes as special committees at Tesla and SpaceX weigh a possible merger, a step Musk confirmed on SpaceX’s third quarter earnings call. The Roadster, built on SpaceX hardware, has become one of the clearest examples of the two companies already building products together.

Musk said at the unveiling that Roadster production will begin in 2028. Reservations are open with a $50,000 payment, Thrust is listed as a limited release and Rocket is invite only. Tesla says the car is not approved for public road use.

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Verizon, AT&T and T-Mobile are trying to shut Starlink out before FCC vote

AT&T, Verizon and T-Mobile want 290 MHz cut from an FCC satellite plan before Thursday.

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Starlink D2D direct to device vs Verizon, AT&T (Concept render by Grok)

AT&T, Verizon and T-Mobile are asking the Federal Communications Commission to pull nearly 300 MHz of spectrum out of a proposal that would let satellite companies like SpaceX offer cell service directly to ordinary phones. The request lands one day before the agency votes on it.

The FCC will vote Thursday, October 29, on a notice of proposed rulemaking that would make an additional 482 MHz available for direct to device service, expanding the number of eligible bands from five to 13, according to the FCC fact sheet. It would also scrap the rule requiring a satellite operator to lease spectrum from carriers, replacing it with a certification that the operator has coexistence agreements in place or holds the terrestrial license itself.

That second path matters for SpaceX. As Teslarati reported earlier this month, SpaceX agreed to buy Grain Management’s nationwide 800 MHz portfolio to turn Starlink Mobile into a full US carrier, adding to the spectrum it already bought from EchoStar.

The carriers want two bands removed, 2.5 GHz and 3.45 GHz, which make up 290 MHz of the 482 MHz on the table. Through industry group CTIA, they argued that about 300 million users depend on those bands and that satellite operations in them are not technically feasible. T-Mobile, which calls 2.5 GHz the foundation of its Ultra Capacity 5G network, said in its own filing that satellite interference could wipe out up to 96% of a cell site’s uplink coverage area and cut uplink speeds by 88% to 99%.

Executives from all three carriers met with FCC staff on October 20, and T-Mobile CEO Srini Gopalan met separately with FCC Chairman Brendan Carr. T-Mobile’s role stands out because it is still SpaceX’s US launch partner for Starlink Mobile. The three carriers have also teamed up on their own satellite joint venture to pool spectrum, a move widely seen as a response to Starlink.

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SpaceX is asking for the opposite. In an October 23 filing after meetings with FCC staff and commissioners’ offices, the company asked regulators to add the 902 to 928 MHz band to the proposal. “Doing so now saves time later,” SpaceX wrote. The company also asked the FCC to modernize interference rules and align satellite deployment requirements with those for terrestrial cell networks, saying the goal is to let satellite and ground networks work together so Americans stay connected wherever they are.

The carriers have not been shy about how they view SpaceX as a competitor. On Verizon’s third quarter earnings call Monday, its chief executive said Starlink Mobile “just can’t compete with a terrestrial network” and estimated SpaceX would need four to six years and $300 billion to $500 billion to build a full US carrier network.

Thursday’s vote will not settle which bands survive. Adopting the notice opens a public comment period, with final rules to come later in the proceeding. The FCC already considered and rejected 2.5 GHz for satellite coverage once, in 2024. SpaceX also is not the only satellite player watching: the FCC approved Amazon’s $11.6 billion acquisition of Globalstar on October 27, giving its planned direct to device fleet its own mobile satellite spectrum.

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Tesla Semi catches fire in California: what we know

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Credit: KTVU

A Tesla Semi caught fire in Hayward, California, which caused both directions of traffic to shut down for hours before being completely reopened early on Wednesday, the California Highway Patrol said.

The fire occurred just after 5:30 local time in Hayward on Tuesday, as the Semi caught fire in the southbound lanes of I-880 before CHP officials made the decision to shut down both lanes of traffic due to potential risks from hazardous chemical smoke.

There were no injuries reported.

The cause of the fire is currently unknown, as neither Tesla nor the CHP have not determined a cause.

However, some images taken before the Semi was completely destroyed by the fire seem to indicate this might have been an older unit, as it appears to be one of the designs that Tesla shipped as part of its pilot program, before revising it and starting mass production just a month ago.

At the time of publication, CHP had not returned our request for a comment for additional details, including the Semi involved and any potential collaboration on an investigation between the CHP and Tesla. We will update this story when we hear back from them.

The southbound lanes were reopened at 3:30 a.m. on Wednesday, with the northbound lanes opening last night a few hours after the fire began. The CHP did state that the lithium batteries were “incredibly difficult to extinguish,” according to NBC Bay Area.

The truck’s driver said that the Semi caught fire, but he did not have an explanation.

An estimated 5,000 to 7,000 semi-truck and large commercial vehicle fires occur on U.S. roadways every year.

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