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SpaceX teases extreme Falcon 9 launch cadence goals in Starship planning doc

Falcon 9 rolls out to Pad 39A in February 2019 for Crew Dragon's orbital launch debut, known as Demo-1. (NASA - Joel Kowsky)

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Published as part of an August 2019 environmental assessment (EA) draft for Starship’s prospective Pad 39A launch facilities, SpaceX revealed plans for a truly mindboggling number of annual Falcon 9 and Falcon Heavy launches by 2024.

As environmental planning documents, the figures should be taken with a large grain of salt and be treated as near-absolute ceilings rather than practical goals. Nevertheless, SpaceX revealed plans for its two Florida launch sites (LC-40 and LC-39A) to ultimately support as many as 70 annual launches of Falcon 9 and Heavy by 2024, less than five years from now.

Simply put, even the most dogmatic fan would have to balk at least a little bit at the numbers SpaceX suggested in its Starship EA draft. More specifically, SpaceX apparently has plans to support as many as 20 annual Falcon 9/Heavy launches from Pad 39A and an incredible 50 annual Falcon 9 launches from LC-40 as early as 2024.

“SpaceX plans to increase the Falcon launch frequency to 20 launches per year from LC-39A and up to 50 launches per year from LC-40 by the year 2024. However, as Starship/Super Heavy launches gradually increase to 24 launches per year, the number of launches of the Falcon would decrease.

–SpaceX, Starship Environmental Assessment Draft, August 2019

SpaceX’s massive Launch Complex 39A is pictured here. (USAF – Hope Geiger, February 2019)
Falcon 9 B1047 lifts off from SpaceX’s LC-40 pad on August 6th, 2019. (SpaceX)

Two obvious options

Given just how significant of an increase a 70-launch annual cadence would be for SpaceX relative to their current record of 21 launches, it’s entirely possible that these numbers are really just a pipe dream included in a pending environmental assessment to hedge bets just in case a similar launch frequency is achieved over the next five years.

On the other hand, it’s possible that SpaceX – just now coming into the ability to reliably achieve a much higher cadence – has coincidentally become payload-constrained at almost the same time, meaning that the company’s customers’ payloads just aren’t ready for launch. This would explain, for example, why SpaceX has only launched 10 times this year when the company had already completed 15 launches by August 2018.

SpaceX completed its 10th launch of 2019 on August 6th, placing the AMOS-17 communications satellite into a healthy orbit. (SpaceX)

Additionally, it can be almost unequivocally assumed that all but 15-20 of those supposed 70 annual launches would come from SpaceX’s own internal demand for Starlink launch capacity. Assuming no improvements between now and 2024, 50 Falcon 9 launches could place as many as 3000 Starlink satellites in orbit in a single year, equivalent to more than 25% of the entire proposed ~11,800-satellite constellation.

Barring regulatory changes to US Federal Communications Commission (FCC) and International Telecommunication Union (ITU) requirements, SpaceX must launch at least half of all Starlink satellites (~5900) by November 2024 and finish launching the remaining ~5900 by November 2027. If SpaceX fails to reach those deployment milestones, the company runs the risk of losing Starlink’s domestic and international licenses to operate.

SpaceX successfully launched an unprecedented set of 60 prototype Starlink satellites (internally nicknamed “v0.9”) in May 2019. (SpaceX)

This would help to explain why SpaceX says that it’s planning to reach a maximum cadence of 70 annual launches “by 2024”, given that 2024 will be a pivotal year in the eyes of regulations currently in effect for Starlink.

Starship confusion

As noted in the quote above, SpaceX plans to eventually phase out Falcon 9 and Heavy launches as the company’s next-generation Starship and Super Heavy launch vehicle gradually comes online, proves itself reliable, and begins operational launch activities. According to SpaceX, given just how much mass Starship can nominally launch relative to both Falcon 9 and Heavy, far fewer launches will be needed to accomplish the tasks that would otherwise require several times more launches of SpaceX’s smaller vehicles.

SpaceX’s initial Environmental Assessment for Starship launches from Pad 39A caps the rocket’s maximum cadence at 24 annual launches. Oddly, this directly contradicts the goals set for Starship (formerly BFR) by CEO Elon Musk and SpaceX more generally. By building a launch vehicle that is fully and rapidly reusable, the goal has long been to deliver cheap, aircraft-like access to orbit at a completely unprecedented scale.

Starship was never meant to lower SpaceX’s annual launch cadence. (SpaceX)

This would technically mean that SpaceX could actually dramatically increase its launch cadence without increasing costs, allowing the company to perform currently nonsensical missions where Starship might launch payloads weighing just 5-10% of its total payload capacity. Airline operations routinely do things of a similar nature, sometimes flying just a fraction of their maximum passenger load to destinations for a variety of reasons.

Additionally, SpaceX has consistently indicated that Starship will rely heavily on orbital refueling to accomplish its ultimate deep space ambitions. Previous presentations from Elon Musk have shown that launches to the Mars or Moon with significant payload would require no fewer than five separate tanker launches and orbital refuelings, all of which would classify as one of the 24 annual launches SpaceX has described in its August 2019 EA draft. On their own, launching two Starships to Mars with 100 tons of payload each would require no fewer than 10-12 launches.

A 2017 overview of a Starship (then BFS) mission to Mars. (SpaceX)

Ultimately, it’s unwise to draw any substantial conclusions from an Environmental Assessment like the one the above information has been taken from. This 39A-specific EA also ignores the possibility of a similar launch facility being developed in Boca Chica, Texas, which SpaceX explicitly acknowledges.

This particular draft is also the first Starship-related EA ever filed by SpaceX, and the company may thus be treating it more as a bare minimum with the intention of eventually pursuing far more ambitious launch rates once Starship has been established.

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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 removes Safety Monitors, begins fully autonomous Robotaxi testing

This development, in terms of the Robotaxi program, is massive. Tesla has been working incredibly hard to expand its fleet of Robotaxi vehicles to accommodate the considerable demand it has experienced for the platform.

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Credit: @Mandablorian | X

Tesla has started Robotaxi testing in Austin, Texas, without any vehicle occupants, the company’s CEO Elon Musk confirmed on Sunday. Two Tesla Model Y Robotaxi units were spotted in Austin traveling on public roads with nobody in the car.

The testing phase begins just a week after Musk confirmed that Tesla would be removing Safety Monitors from its vehicles “within the next three weeks.” Tesla has been working to initiate driverless rides by the end of the year since the Robotaxi fleet was launched back in June.

Two units were spotted, with the first being seen from the side and clearly showing no human beings inside the cabin of the Model Y Robotaxi:

Another unit, which is the same color but was confirmed as a different vehicle, was spotted just a few moments later:

The two units are traveling in the general vicinity of the South Congress and Dawson neighborhoods of downtown Austin. These are located on the southside of the city.

This development, in terms of the Robotaxi program, is massive. Tesla has been working incredibly hard to expand its fleet of Robotaxi vehicles to accommodate the considerable demand it has experienced for the platform.

However, the main focus of the Robotaxi program since its launch in the Summer was to remove Safety Monitors and initiate completely driverless rides. This effort is close to becoming a reality, and the efforts of the company are coming to fruition.

It is a drastic step in the company’s trek for self-driving technology, as it plans to expand it to passenger vehicles in the coming years. Tesla owners have plenty of experience with the Full Self-Driving suite, which is not fully autonomous, but is consistently ranked among the best-performing platforms in the world.

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Tesla refines Full Self-Driving, latest update impresses where it last came up short

We were able to go out and test it pretty extensively on Saturday, and the changes Tesla made from the previous version were incredibly impressive, especially considering it seemed to excel where it last came up short.

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Credit: TESLARATI

Tesla released Full Self-Driving v14.2.1.25 on Friday night to Early Access Program (EAP) members. It came as a surprise, as it was paired with the release of the Holiday Update.

We were able to go out and test it pretty extensively on Saturday, and the changes Tesla made from the previous version were incredibly impressive, especially considering it seemed to excel where it last came up short.

Tesla supplements Holiday Update by sneaking in new Full Self-Driving version

With Tesla Full Self-Driving v14.2.1, there were some serious regressions. Speed Profiles were overtinkered with, causing some modes to behave in a strange manner. Hurry Mode was the most evident, as it refused to go more than 10 MPH over the speed limit on freeways.

It would routinely hold up traffic at this speed, and flipping it into Mad Max mode was sort of over the top. Hurry is what I use most frequently, and it had become somewhat unusable with v14.2.1.

It seemed as if Speed Profiles should be more associated with both passing and lane-changing frequency. Capping speeds does not help as it can impede the flow of traffic. When FSD travels at the speed of other traffic, it is much more effective and less disruptive.

With v14.2.1.25, there were three noticeable changes that improved its performance significantly: Speed Profile refinements, lane change confidence, and Speed Limit recognition.

Speed Profile Refinement

Speed Profiles have been significantly improved. Hurry Mode is no longer capped at 10 MPH over the speed limit and now travels with the flow of traffic. This is much more comfortable during highway operation, and I was not required to intervene at any point.

With v14.2.1, I was sometimes assisting it with lane changes, and felt it was in the wrong place at the wrong time more frequently than ever before.

However, this was one of the best-performing FSD versions in recent memory, and I really did not have any complaints on the highway. Speed, maneuvering, lane switching, routing, and aggressiveness were all perfect.

Lane Changes

v14.2.1 had a tendency to be a little more timid when changing lanes, which was sort of frustrating at times. When the car decides to change lanes and turn on its signal, it needs to pull the trigger and change lanes.

It also changed lanes at extremely unnecessary times, which was a real frustration.

There were no issues today on v14.2.1.25; lane changes were super confident, executed at the correct time, and in the correct fashion. It made good decisions on when to get into the right lane when proceeding toward its exit.

It was one of the first times in a while that I did not feel as if I needed to nudge it to change lanes. I was very impressed.

Speed Limit Recognition

So, this is a complex issue. With v14.2.1, there were many times when it would see a Speed Limit sign that was not meant for the car (one catered for tractor trailers, for example) or even a route sign, and it would incorrectly adjust the speed. It did this on the highway several times, mistaking a Route 30 sign for a 30 MPH sign, then beginning to decelerate from 55 MPH to 30 MPH on the highway.

This required an intervention. I also had an issue leaving a drive-thru Christmas lights display, where the owners of the private property had a 15 MPH sign posted nearly every 200 yards for about a mile and a half.

The car identified it as a 55 MPH sign and sped up significantly. This caused an intervention, and I had to drive manually.

It seems like FSD v14.2.1.25 is now less reliant on the signage (maybe because it was incorrectly labeling it) and more reliant on map data or the behavior of nearby traffic.

A good example was on the highway today: despite the car reading that Route 30 sign and the Speed Limit sign on the center screen reading 30 MPH, the car did not decelerate. It continued at the same speed, but I’m not sure if that’s because of traffic or map data:

A Lone Complaint

Tesla has said future updates will include parking improvements, and I’m really anxious for them, because parking is not great. I’ve had some real issues with it over the past couple of months.

Today was no different:

Full Self-Driving v14.2.1.25 is really a massive improvement over past versions, and it seems apparent that Tesla took its time with fixing the bugs, especially with highway operation on v14.2.1.

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Tesla hints at Starlink integration with recent patent

“By employing polymer blends, some examples enable RF transmission from all the modules to satellites and other communication devices both inside and outside the vehicle.”

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Credit: Grok

Tesla hinted at a potential Starlink internet terminal integration within its vehicles in a recent patent, which describes a vehicle roof assembly with integrated radio frequency (RF) transparency.

The patent, which is Pub. No U.S. 2025/0368267 describes a new vehicle roof that is made of RF-transparent polymer materials, allowing and “facilitating clear communication with external devices and satellites.”

Tesla believes that a new vehicle roof design, comprised of different materials than the standard metallic or glass elements used in cars today, would allow the company to integrate modern vehicular technologies, “particularly those requiring radio frequency transmission and reception.

Instead of glass or metallic materials, Tesla says vehicles may benefit from high-strength polymer blends, such as Polycarbonate, Acrylonitrile Butadiene Styrene, or Acrylonitrile Styrene Acrylate.

These materials still provide ideal strength metrics for crashworthiness, stiffness for noise, vibration, and harshness control, and are compliant with head impact regulations.

They would also enable better performance with modern technologies, like internet terminals, which need an uninterrupted signal to satellites for maximum reception. Tesla writes in the patent:

“By employing polymer blends, some examples enable RF transmission from all the modules to satellites and other communication devices both inside and outside the vehicle.”

One of the challenges Tesla seems to be aware of with this type of roof design is the fact that it will still have to enable safety and keep that at the forefront of the design. As you can see in the illustration above, Tesla plans to use four layers to increase safety and rigidity, while also combating noise and vibration.

It notes in the patent that disclosed examples still meet the safety requirements outlined in the Federal Motor Vehicle Safety Standards (FMVSS).

Starlink integrated directly into Tesla vehicles would be a considerable advantage for owners. It would come with a handful of distinct advantages.

Initially, the inclusion of Starlink would completely eliminate cellular dead zones, something that is an issue, especially in rural areas. Starlink would provide connectivity in these remote regions and would ensure uninterrupted service during road trips and off-grid adventures.

It could also be a critical addition for Robotaxi, as it is crucial to have solid and reliable connectivity for remote monitoring and fleet management.

Starlink’s growing constellation, thanks to SpaceX’s routine and frequent launch schedule, will provide secure, stable, and reliable internet connectivity for Tesla vehicles.

SpaceX reaches incredible milestone with Starlink program

Although many owners have already mounted Starlink Mini dishes under their glass roofs for a similar experience, it may be integrated directly into Teslas in the coming years, either as an upgrade or a standard feature.

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