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SpaceX hits back at FAA in scathing new letter, claiming fines were retaliation
SpaceX has released a scathing new letter that it has sent to the Federal Aviation Administration (FAA), criticizing its “lack of resources to timely review licensing materials” and claiming the recently announced fines of over $600,000 are retaliation for “increased scrutiny” on the Office of Commercial Space Transportation (AST).
The space exploration company and the regulatory agency are clearly in a very public feud that now seems to be going in a direction that will not benefit either party.
SpaceX released a blog post earlier this month that talked about regulatory delays, and how Starship had been ready to take its fifth test flight, but the FAA had given an estimated approval date of November, well past the early August date the company had hoped and planned for.
The FAA then fined SpaceX for three different violations related to two flights, which were both launched last Summer in June and July.
Just a day after the FAA announced these fines, SpaceX has released a letter to FAA Chairs Frank Lucas and Maria Cantwell, as well as Ranking Members Zoe Lofgren and Ted Cruz.
SpaceX alleges in the letter that the AST and FAA have not been able to complete a timely review of licensing materials, and the lack of streamlining in this process has not only hurt the development of its technologies but also impacted “national security and national priorities.”
The company also claims the $633,009 in penalties could be a potential retaliation for criticism it has passed to regulatory agencies:
“Most recently, the FAA alleged that SpaceX violated its regulations and proposed a $633,009 penalty for these alleged violations. It is notable that these violations and penalties were announced shortly after increased scrutiny on AST by Congress for its failure to reasonably and timely execute its regulatory obligations. It is also notable that, in announcing these penalties, FAA’s politically appointed Chief Counsel was quoted in the FAA’s announcement on the matter. It is SpaceX’s understanding that it is highly irregular, and perhaps unprecedented, for a Chief Counsel to be quoted on an enforcement matter. SpaceX forcefully rejects the FAA’s assertion that it violated any regulations.”
CEO Elon Musk has already revealed that SpaceX will sue the FAA, claiming “regulatory overreach.”
SpaceX goes on to clap back at the FAA’s fines, breaking down each supposed violation and challenging the communication and legitimacy that the agency and the AST used to penalize that company.
Each rebuttal from SpaceX shows the FAA did not communicate in a timely fashion with the company, along with other pieces of evidence that challenge the legitimacy of the fines.
For nearly two years, SpaceX has voiced its concerns with the FAA’s inability to keep pace with the commercial spaceflight industry. It is clear that the Agency lacks the resources to timely review licensing materials, but also focuses its limited resources on areas unrelated to… pic.twitter.com/2NJu00ZLiW
— SpaceX (@SpaceX) September 19, 2024
It is clear SpaceX is not going to take the fines laying down and will likely challenge the FAA at every step. Whether this will result in more streamlined approval processes for future launches remains to be seen.
One thing is clear: SpaceX has one heck of a backbone, and it will refuse to be pushed around by regulatory agencies, especially if it feels there is a political motivation behind the exentsive delays.
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Elon Musk
Elon Musk handed Grok something no other AI company can get their hands on
Elon Musk says SpaceX will feed engineering data into Grok’s next model, avoiding restricted material.
Elon Musk said Tuesday that SpaceX will feed its internal engineering data into the next major training run for Grok, the AI model now folded into SpaceX following February’s merger. In a post on X, Musk wrote that SpaceX’s “massive corpus of world-class engineering data,” excluding anything restricted under U.S. arms export law, will be added during supplemental training of what he called the “2T run,” a reference to a roughly two trillion parameter model that would nearly double the parameters behind the latest Grok 4.5 that’s rolling out.
SpaceX’s massive corpus of world-class engineering data (excluding material blocked by ITAR) will be added during supplemental training of the 2T run.
This will dramatically improve Grok’s engineering capabilities. https://t.co/BbQEViFByn
— Elon Musk (@elonmusk) July 21, 2026
The excluded material that Musk is referring to would fall under the International Traffic in Arms Regulations (ITAR), which restricts export of technical data tied to defense and space hardware. That likely rules out propulsion specifics for Merlin and Raptor engines along with guidance and control details for SpaceX’s launch vehicles, but leaves manufacturing knowledge, materials science, and Starlink hardware design on the table.
The announcement extends a pattern that has been building since SpaceX’s Nasdaq debut in June, when the company went public with Grok and xAI’s Colossus supercomputer folded into the pitch to investors.
Days after that listing, SpaceX closed its $60 billion all stock acquisition of coding startup Cursor, giving xAI both enterprise software distribution and a stream of real world developer data to train on. Grok 4.5 launched July 8 running partly on that Cursor training data, with Musk describing it as roughly comparable to Anthropic’s Opus 4.7 but faster and cheaper to run.
Feeding SpaceX’s own engineering data into the next AI model follows the same logic Musk has applied across xAI’s sister companies. Tesla supplies real world driving data and manufacturing expertise, X supplies conversational data, and now SpaceX supplies aerospace engineering data built up since 2002.
Musk did not give a release date for the upcoming AI model, referred to elsewhere as Grok 4.6. He has said the two trillion parameter run is in its final training phase and expected to wrap this week.
Tesla has extended its Bay Area ride-hailing service to include pickups and drop-offs at San Francisco International Airport (SFO). The update, shared via the company’s official channels on July 21, allows users in the region to request rides directly to and from one of California’s busiest airports.
The expansion builds on Tesla’s secured limousine permit for SFO operations. Public records show the permit became effective March 20, 2026, and remains active through January 31, 2027. Tesla vehicles operating the service now display authorized limousine permits issued by the City and County of San Francisco.
Our Bay Area rideshare service now goes to SFO ✈️
— Tesla AI (@Tesla_AI) July 21, 2026
Tesla’s ride-hailing program in California relies on Model Y vehicles equipped with Full Self-Driving (Supervised) technology. Human safety drivers remain present in compliance with state regulations, distinguishing the service from fully driverless operations.
The Bay Area geofence covers a broad area spanning north of San Francisco to south of San Jose, offering extensive connectivity across the region.
UPDATE: Elon Musk reveals why Tesla didn’t say ‘Robotaxi’ upon California launch
This SFO addition follows earlier progress at other Bay Area airports. Tesla previously expanded service to San Jose Mineta International Airport (SJC) in late 2025. The company had engaged with SFO, SJC, and Oakland International Airport officials as early as September 2025 to secure necessary approvals for passenger transport.
The service provides a new option for travelers seeking electric, app-based transportation integrated with Tesla’s ecosystem. Rides are booked through Tesla’s dedicated ride-hailing application, which handles matching, routing, and payments. Pricing follows standard ride-hailing models, with potential adjustments based on distance, time, and demand.
Tesla’s California ride-hailing program launched in July 2025 with an initial invite-only rollout in the Bay Area. It started alongside operations in Austin, Texas, marking the company’s second major U.S. market.
The Bay Area remains a primary focus in California, with service centered on high-demand corridors connecting residential, commercial, and now major transportation hubs. This latest airport integration represents a practical step in Tesla’s broader mobility ambitions within the state.
Tesla has officially revealed its 2026 Summer Update, which comes with a variety of crazy new features, including Navigation fixes that owners have been wanting for months.
Tesla routinely releases a larger update with the Spring, Summer, Fall, and Winter updates, where it ships a variety of new features, bug fixes, and other additions to customer cars.
The 2026 Spring Update featured things like “Hey Grok” voice assistance, a redesigned self-driving app, Unreal Engine visual upgrades, and more.
🚨 TESLA’S SUMMER UPDATE FOR 2026 IS HERE:
Featuring:
✅ Self-Driving Stats in Mobile App
✅ Caraoke with Scoring
✅ Automatic Navigation
✅ Preferred Routes
✅ Set Arrival Energy from Mobile App
✅ Send Custom Wraps from Mobile App
✅ Rear Display Lock
✅ Other Improvements
🔌… https://t.co/C9IW3egEhH— TESLARATI (@Teslarati) July 21, 2026
Tesla’s Summer Release has about ten new features; we’ll show you each and detail them below:
New Grok Voice Commands
“Grok can now make phone calls, search and play music, adjust climate, open the glovebox, and answer questions about your Tesla.”
Self-Driving Stats in Mobile App
“View and share self-driving stats from the mobile app.”
Caraoke With Scoring
“Caraoke now scores your singing while in Park. High scores are saved to your Tesla profile.”
Automatic Navigation
“Automatic Navigation now adapts to your routine.
In addition to Home, Work, and upcoming calendar events, your vehicle can now suggest and route to places you visit regularly – like a school drop-off on the way to work, or the gym on the way home.”
Preferred Routes
“For a more personalized experience, navigation now prioritizes routes that you’ve taken before”
Set Arrival Energy from Mobile App
“Set your desired Arrival Energy from your phone.”
Send Custom Wraps from Mobile App
“Skip the USB drive and upload a custom wrap of your car from the mobile app. Instructions for creating a custom wrap here: https://github.com/teslamotors/custom-wraps.”
Rear Display Lock
“Kids can watch content on the rear screen, but only the front row can control it through the rear screen app.”
Other Improvements
- Find Superchargers by name when searching for a destination
- Add Apple Music songs to queue from search and artist page
- Set your preferred zoom level for the Self-Driving visualization
- Intro animations for new Model 3 and Y
Elon Musk handed Grok something no other AI company can get their hands on
Tesla expands ridesharing service in California to new hotspot
