Starlink connectivity for rural communities

WELCOME community WiFi service is now available in Kenya and it might be a game changer like public access telecenters and WiFi hotspots were in the past.

Starlink launched maritime service in July 2022, and by January 2023 Elcome International LLC, a maritime technology solution provider since 1970, had installed multi-antenna Starlink Maritime arrays on two super yachts with more than 100 passengers and crew. Elcome launched its Starlink maritime service in May 2024 and now has over 3,000 terminals under management,

In May, I had a positive experience using Starlink on a cruise ship off the Northwest coast of Africa. The ship had 264 passengers and a crew of 120. We were a small, floating community. Elcomm is now transferring its experience with maritime communities to communities on land. 

Elcome Managing Director Jimmy Grewal set a goal of "creating a Wi-Fi hotspot service that I would be happy to use daily, and be proud to show my friends" and is “very passionate” about their WELCOME Community WiFi service for rural areas. WELCOME in Kenya is offered as Caribuconnect. (Caribu means welcome in Swahili).

WELCOME community gateway (source)

The solar-powered gateway shown here provides over 400 Mbps to roughly a square kilometer. They offer two configurations:

WELCOME PRO

• Up to 50 users
• Starlink Enterprise Terminal
• 8-Port Switch
• Two Wi-Fi Access Points
• Ksh,106,999 ($826.31)

WELCOME MAX

• More than 50 users
• Starlink Flat High-Performance Terminal
• 8-Port Switch
• Four Wi-Fi Access Points
• Ksh.377,000 377,000 ($2,911.42)

They offer several data plans and say some customers will qualify for free hardware. They do not specify the requirements for free hardware, but it may be a function of the data plan or other factors like whether or not it is a non-profit organization. This is the pricing model pioneered by Gillette—give them the razors and sell them the blades and whatever the price of the "razors" is, the prices of the "blades" will decline as competition comes online and constellation capacities increase

Starlink has a huge first-mover advantage over its would-be LEO ISP competitors, but OneWeb offers service-level agreements (SLAs) that will be attractive for organizations like schools, clinics, government offices, and businesses as well as public access telecenters and WiFi hotspots.  It has been reported that Starlink plans to offer SLAs to maritime customers and perhaps other markets in early 2025. This makes sense since there is relatively little contention for capacity at sea. The same is true for rural areas in developing nations, so they may also offer SLAs in Kenya and elsewhere. (Note that Intelsat has strengthened its maritime partnership with OneWeb).

OneWeb may also have a political advantage in India due to the influence of the Bharti family and concern over Elon Musk's political activity Political concerns may deter reliance on Starlink in other nations as well. Might WELCOME offer a OneWeb-based terminal or even a Chinese Qianfan-based terminal one day?

The first cabina de Internet in Lima Perú.

Public-access telecenters and later WiFi hotspots played a significant role in the early diffusion of the Internet in developing nations. The first telecenters I knew of were the public-access Internet "cabins" established by Jose Soriano of the Scientific Network of Peru, starting in 1994, and Andy Carvin documented many other early telecenters.

By 2002, there were 6,446 telecenters in Latin America and commitments for another 4,187 and they still play a role. For example, ChatGPT says Cuba has over 600 public "navigation" rooms and 2,000 public WiFi hotspots as of 2024. (I could not access the websites of Cuba’s government-run ISP or the National Statistics Office to verify that claim). 

Starlink and other LEO satellite Internet service providers may bring connectivity to many rural communities that can not be reached economically with terrestrial infrastructure.

Update 12/14/2024

Starlink download speeds today (source)

It is too soon to tell whether Welcome community wifi will catch on at today's Starlink speed and price, but we can be sure that price-performance will improve in the future. SpaceX recently requested a modification of the Starlink V2 constellation lowering orbits and elevation angles slightly and claiming they would provide "gigabit speeds," Elon Musk predicted a 10X speed increase and SpaceX President and COO Gwynne Shotwell predicts 2 Gbps speed. Speeds will vary depending upon your location, but the next generation satellites will offer a substantial improvement, making the case for satellite vs terrestrial backhaul from rural locations stronger.

Affordable Starlink Prices Coming to Low and Middle-Income Countries

SpaceX first departed from its uniform Starlink pricing policy when it offered a reduced price for throttled service in France two years ago. Since then, many new, higher-capacity satellites have been launched, enabling SpaceX to reduce prices in low and middle-income countries, like Kenya.

Starlink (≥ 100 Mbps) satellite Internet growth (source)

Kenya had 405 geostationary satellite internet subscribers when Starlink became available in July 2023. By March 2024 there were 4,808 satellite Internet users, according to data from Kenya’s Communications Authority.  

The price and offering have changed. Initially, the hardware, including shipping and handling, was KES92,100 ($715) and the monthly service was KES6,500 ($50). 

Today, the service price is the same for uncapped access today, but the hardware cost is down to KES45,500 ($353) and they offer a hardware rental plan for KES1,950 ($15)/month. 

Starlink's unlimited data plan will appeal to affluent consumers and organizations like schools and businesses. It might also appeal to people who live close enough to each other to share a single account although that must be a violation of Starlink's contract.

Starlink also has a new affordable plan with 50GB of data for KES1,300 ($10) plus KES20/GB ($0.16) for overage data. The affordable plan is a strong competitor for Airtel and Safaricom, which combined have 95.2 % of the Kenyan mobile broadband market and offer fixed connectivity in limited areas. (I wonder how much "mobile" data is consumed by users on computers connected to mobile hotspots at home).

Starlink has a speed advantage over Airtel and Safaricom and serves areas with low population density they do not reach. (As of this writing, Starlink is at full capacity in Nairobi). Despite reduced prices, Starlink's equipment cost is too high for many Kenyans, hence the hardware rental plan. 

Poa! Internet is another competitor. Poa! offers unlimited 5 Mb/s fixed connectivity for only KES1,575 ($12) /month with an installation fee of KES2,500 ($19.40). At 5 Mb/s it is slower than the others, but fast enough for most Internet applications. For example, Netflix says it is sufficient to stream 1080p HD video. (For many applications, latency is more important than speed).

Poa! Internet customers average about 200 GB/month but unlimited Starlink customers consume much more than that since they can support multiple users online simultaneously. (I have streamed four Netflix videos simultaneously on a ship off the coast of North Africa). A Starlink user in Kenya told me he had been using "multiple terabytes a month" and market tests at a large Kenyan ISP estimated the Starlink consumption would be over 2 TB/month.

Steve Song has pointed out ways Starlink contributes to inequality in Africa. Still, it is also bringing the  Internet to users and organizations that did not have access previously and putting pressure on legacy ISPs to compete. (Starlink is partially responsible for recent expansion by existing companies like Airtel and Safaricom). 

Starlink has demonstrated a willingness to adapt in Kenya as they did in France two years ago and we can look forward to ongoing improvement as new, higher capacity satellites are launched on improved rockets and the African ground infrastructure improves. We can also look forward to competition from other satellite ISPs like Amazon and Quianfan. It will be interesting to see the Kenyan Internet in ten years.

Update 9/16/2024

Suspected Kenyan Starlink gateways (source)

I've been told that Starlink latency from Nairobi to a Netflix node in Lagos is about 50ms because there is a gateway in Nigeria, but latency to a Kenyan banking site is 400ms or more because it requires transit over Africa's terrestrial infrastructure. 

Since Starlink's only African gateway is in Nigeria, my guess is that latency to Europe or even the US is somewhere between those two because undersea cables land in Nigeria.

A gateway in Nairobi would improve latency in Kenya and the East in general.

Update 10/23/2024

In the three months between March and June, the number of Starlink subscriptions in Kenya grew from 4,808 to 8,324 (73%). While the number of subscribers is still small, there is certainly a market for LEO satellite connectivity in Kenya. 

Starlink is growing rapidly but only accounts for only .5% of the market; but as Peter Ndegwa, CEO of Kenya's largest phone company has said “From a satellite perspective, we have to partner with Starlink or other satellite providers to ensure that technology plays right through” and they are in talks with Starlink and other satellite providers on potential future partnerships, 

Russian Internet pioneer sentenced to two years in prison

Relcom machine room. Kremvax, the micro-VAX shown here, linked Relcom to Finland and the outside world and the modems communicated within
The Soviet Union.

Last month, Russian Internet pioneer Alexey Soldatov was sentenced to two years in a labor colony on charges of “abuse of power.”

Soldatov, the co-founder of Russia's first  Internet service provider, Relcom, was convicted for his role as a co-founder and director of the Russian Institute for Development of Public Networks (RIPN). RIPN was founded in 1992 to support research and education networking. One of its functions was the “registration of IP numbers for the customers from the blocks delegated RIPN by the Europe coordination body RIPE".

As Russia’s first local Internet registry (LIR), RIPN was allocated a block of IP addresses to distribute to customers for a fee. By early 2019, RIPN had assigned about 490,000 IPv4 addresses to more than 700 clients, mostly scientific and educational organizations.

In December 2018, the RIPN board decided to dissolve the organization since it was no longer commercially sustainable and its role as an operator of scientific and educational networks was no longer necessary. In April 2019, RIPN informed its clients that it was terminating its work as an LIR and re-registering their IP addresses in the RIPE database under a Czech company called Reliable Communications, which Alexey Soldatov and Alexey Shkittin owned. Shkittin was also a director of RIPN at the time. When the government learned of the dissolution plan, they stopped it and RIPN reclaimed the IP addresses. (Today there are over 20,000 RIPE LIRs in 76 countries).

Defenders of the aborted transfer say the addresses had to go somewhere if RIPN was being dissolved and they were neither property nor worth the 500 million rubles ($8.1 million) as charged. They also point out that the charges were initiated by Andrey Lipov, a prominent figure in the Russian Presidential Administration and the head of Roskomnadzor. the Federal Service for Supervision of Communications, Information Technology, and Mass Media.

Still, the transfer to a Czech company owned by Soldatov and Shkittin when they were RIPN directors looks fishy. Was this a case of embezzlement or political retribution by a government that wants to surveil and censor the Internet?

I don't know the facts in this case, Russian law, or, with certainty, what motivated Soldatov to attempt to transfer those IP addresses, but I do know something about the character of the people involved. 

I have first-hand knowledge of Alexey Soldatov. Relcom was launched on August 1, 1990, in the Kurchatov Institute of Atomic Research in collaboration with the DEMOS cooperative. (Soldatov is a physicist). DEMOS was a UNIX-like operating system derived from BSD Unix which Relcom developed and distributed to research and education organizations.

They used UUCP links to communicate with their Russian customers and soon connected to Europe (EUnet) through Tampere University of Technology in Finland. The ability to make regular, long international calls needed for data transfer was unheard of at that time in Russia -- The Kurchatov Institute was an important research center.

My colleague Juri Gornostaev and I used that UUCP link to organize the First East-West International Conference on Human-Computer Interaction in Moscow. After the conference, I stayed in Moscow to meet and hang out with the Relcom staff. They were friendly, smart, idealistic, and anti-communist. They were members of the international Internet community as imagined by visionaries like Vannevar Bush and J. C. R. Licklider.

Relcom sent Boris Yeltsin's speech on a tank to The West.

A few days after I returned home, a group of Russian officials attempted a coup against the relatively progressive Gorbachev government. Mass media were shut down or broadcast old movies and operas, but Relcom stayed online, relaying news within Russia and between Russia and the rest of the world. As Relcom staff member Polina Anatova said at the time, "Thank Heaven, these cretins don't consider us mass media!"

I also know the character of Vladimir Putin and the Russian government. Russia commits daily war crimes in Ukraine and political opponents who are not imprisoned tend to fall from the windows of tall buildings. Furthermore, Freedom House assessed Internet freedom in 70 nations last year and the only nations judged to have less Internet freedom than Russia were China, Myanmar, Iran, and Cuba. 

Given the uncertainties mentioned above, the government's track record, Soldatov's contributions to society, and the fact that the IP address transfer never took place, he has been under house arrest awaiting trial and is in ill health, this prison sentence is politically motivated and morally unjustified.

For more on Relcom's early days and the role it played at the time of the Soviet coup attempt, see:

• Relom, an appropriate technology network
• Before the Twitter revolution, there was the Usenet revolution
• Wide Area Collaboration
• History is written and revised by the winners -- can the Internet Archive change that?
• Soviet Coup Archive, including Usenet traffic
• The Internet as an information resource

Update 8/29/2024

MK reported that Alexey Soldatov spent his first night in pretrial detention center No. 4 in terrible conditions -- sleeping on the floor without a mattress in a cell for 40 people. The article also points out that he was sentenced to two years in prison even though the prosecutor’s office requested a more lenient sentence.

The Board of the Internet Society (ISOC) of Bulgaria has called upon Russia to release Soldatov. They cite his critical medical condition. In recent years he has had two cancer-related surgeries and has chronic cardiovascular and other health-related issues. A news article published on August 26 reported that he has a fever, problems breathing and his left lung is practically not working.

ISOC Bulgaria points out that suspended sentences are not unusual for people who have not committed crimes before and calls for Soldatov's immediate release while his conviction is being appealed. Other organizations should do the same. 

Is the "father or the Russian Internet" a criminal?

Post revised -- see https://circleid.com/posts/20240821-russian-internet-pioneer-sentenced-to-two-years-in-prison.

Geely Geespace update -- global centimeter-level positioning services

Potential Geesat applications (source)

Chinese automobile conglomerate Geely has made significant strides since I last wrote about their Geesat LEO constellation for mobile vehicle connectivity, They launched the first nine satellites in June 2022 and a second batch of eleven satellites in February 2024. The mass of the first nine satellites was 100 kg and the mass of the second eleven was 130 kg so they are not identical.

Today, they have twenty satellites orbiting at 600 km with a 50-degree inclination, and the recently launched eleven are equipped with "artificial intelligence" remote sensing capabilities, allowing them to capture clear high-resolution images with a resolution ranging from 3.2 ft to 16.4 ft. These satellites can provide data and imagery for multiple applications, including surveillance, urban planning, and infrastructure management. 

These satellites are the first of a 72-satellite first-phase constellation. The company plans to provide “global real-time data communication services” once the 72-satellite first-phase constellation is completed next year and “global centimeter-level positioning services” when the 168 second-phase satellites are in orbit at an unspecified time.

RTK-PPP (source)

Centimeter-level positioning would be impossible using only GPS (or BeiDou) satellites that orbit at around 20,000 kilometers, but Geely is planning to use RTK-PPP (Real-Time Kinematic and Precise Point Positioning) to provide centimeter-level positioning accuracy for GPS satellites.

As shown here, RTK-PPP augments location data from multiple satellites with the rover's position relative to a terrestrial base station. (The rover could be an autonomous car, truck, crop harvester, etc.).

One can imagine base stations along highways, freeways, and even in cities, but that would require investments by governments at all levels, auto producers, and other private companies. It would also need standards that are compatible with all GNSS systems. This will not happen overnight, but I am not surprised to see Geely leading the way because:

• Geely founder and Chairman Li Shufu is a risk taker in the mold of Elon Musk and Geespace was initiated about six years ago when he “floated his idea of using hundreds of proprietary mini, low-orbit satellites as a more accurate global positioning system for self-driving cars.” 
• China has built the world's biggest EV charging network, in stark contrast to US failure. This indicates a will to invest in mobility infrastructure.
• Geely is aware of and perhaps collaborating with Chinese GNSS operator BeiDou which is working toward global centimeter-accurate positioning utilizing LEO, MEO, and GEO satellites augmented by terrestrial ground stations. 
• Geely brands sold 2.79 million units in 2023 and China space expert Blaine Curcio concludes that "Within 5-10 years, Geespace could conceivably have a constellation of satellites connecting all Geely cars in a very interesting example of vertical integration (actual use cases pending)." 
• ChatGPT reports that BeiDou currently offers a Ground-Based Augmentation System (GBAS) coverage in much of China and plans to cover the entire nation, which is true, but mistakenly claimed there were GBAS instances outside of China at this time. (However, BeiDou's standard satellite navigation service is used in many nations, which must have confused ChatGPT).

A final note -- several of the references in this post are to Blaine Curcio's China Space Monitor. Check it out if you are interested in what China is doing in space. I also used but took with a grain of salt, conversations with ChanGPT: chat1 and chat2.

Two new Chinese Internet service constellations and their market

China's G60 Science and Technology Innovation Corridor, the home of two new Internet-service mega-constellations

Chinese plans for low-Earth orbit Internet service constellations began with two projects, Hongyun  (156 satellites) and Hongyan (864 satellites). These were eventually sidelined for Guowang, an ambitious, 12,992 satellite constellation that is expected to begin launching satellites this year. But, that is old news.

China's five-year plan designates satellite Internet as a strategic emerging industry and two new constellations have emerged, G60 (12,000 satellites) and Honghu-3 (10,000 satellites). 

Shanghai Spacecom Satellite Technology (SSST), aka Yuanxin Satellite, located in Shanghai's Songjiang district, was founded in 2018 and launched two test satellites in 2019. SSST recently raised 6.7 billion yuan ($943 million) from several sources for its 12,000 satellite G60 (aka Qianfan) low Earth orbit (LEO) Internet service constellation. (Also see this excellent context video). 

Their first phase constellation, called Spacesail, will consist of 1,296 satellites. Regional service will be provided by 648 satellites by the end of 2025 global service will be provided by 648 additional satellites by the end of 2027. By 2030, they hope to have 15,000 satellites in orbit and offer direct-to-mobile service. Shanghai Gesi Aerospace has begun production of the G60 satellites and expects to produce 300/year. (Also see). I've not heard any news about Guowang lately -- it feels like G60 has taken the lead. (Also see).

The satellites will orbit at 1,160 km, which is higher than all the other announced LEO satellite competitors except Telesat. While this will increase latency, collision risk, satellite lifespan, handoff frequency, and coverage footprint should improve. 

Like SSST, Shanghai Landspace Hongqing Technology Co, Ltd. (aka Hongqing Technology) is located in the Songjian District and is planning a third Internet service constellation. The May 24th ITU filing lists the satellite name as "HONGHU-3," but specifies a constellation of 10,000 satellites in 160 orbital planes. Since they have launched two satellites previously, the constellation may simply be called "Honghu." They are constructing a satellite manufacturing facility in Wuxi City near Shanghai. The Chinese launch company Landspace owns 48% so, like SpaceX, they may launch their own satellites.

It is not a coincidence that both Honghu and G60 are being developed in the G60 Science and Technology Innovation Corridor between Highway G60 and a high-speed railway line in the Yangtze River Delta (Also see). Local governments play a major role in funding and developing Chinese industry. Shanghai has published "The Shanghai Action Plan to Promote Commercial Space Development and Create a Space Information Industry Highland (2023-2025)".

Can China support three Internet service constellations?

Planned Starships (source)

These companies are commonly touted as China's answer to Starlink, but they are far behind Starlink in launch cost and rate, rocket and engine manufacturing, international licensing, marketing, etc. The gap will widen when SpaceX's Starship is in production, increasing the ability to launch full and mini v2 satellites and whatever comes after that.

However, the success of these companies will not depend solely on catching or competing with Starlink because of global politics. The Chinese companies will not compete with Starlink or any of its Western competitors for Chinese government and military business. (The Ukraine war has demonstrated both the military value of satellite Internet and the drawback of being dependent on a private company).

Starlink will not offer service in countries like China, Russia, Cuba, North Korea, or Iran. Similarly, the Chinese companies will be prohibited from operating in countries like the US and European nations which currently ban or restrict Huawei equipment. Whether motivated by a desire to encourage domestic industry, promote security, or achieve and maintain technological self-reliance, market separation is increasing, 

Belt and Road participant nations (source)

However, there are many nations where these Chinese companies will compete with Starlink and its Western competitors. The Chinese companies will have an advantage in nations participating in the Belt and Road Initiative -- home to about 70% of the world population and 40% of global GDP. The Chinese advantage is even greater in the 26 Digital Silk Road nations.

Update 6/27/2024

China is expected to launch the first 18 G60 satellites in early August. The launch vehicle was not specified, but "the Long March 6A would be the most capable option from Taiyuan in terms of capacity to low Earth orbit and payload fairing."

The Long March 6A has a carrying capacity to orbit of 4,500 kg, which could accommodate 18 250 kg satellites, around the mass of the first generation SpaceX Starlink satellites, but significantly less than the V2-mini satellites Starlink is currently launching. SpaceX is currently testing its forthcoming Starship rocket which will launch full V2 satellites. 

While China lags far behind SpaceX, G60 seems to be moving faster than Honghu and Gwowang and will launch satellites sooner than Project Kuiper or Telesat.

Update 8/5/2024

China has launched the first 18 Qianfan (aka G60) Internet service satellites:

The satellites launched were produced by Shanghai Gesi Aerospace Technology (Genesat) in Shanghai and In an interview with the Shanghai Securities News in June, an executive from GeneSat revealed plans to “explore launching configurations of 36 and 54 satellites per rocket to accelerate the pace of launches”.

What launch vehicles are they considering? Non-Chinese perhaps?

Update 8/29/2024

GSTL satellite factory

Ace China space watcher Blaine Curcio has spotted a possible dark-horse Chinese communication satellite provider. CGSTL, China’s leading remote sensing satellite manufacturer, has built and launched ~100 satellites in 2 years and been working on space-ground optical communication since 2022.

CGSTL aims to have 1,200 employees, and a manufacturing capacity of 1,000 satellites per year by the end of 2025. They plan to launch 28 remote-sensing satellites in 2025 and 100 in 2026. How will they use the 1,000 satellites per year manufacturing capacity? Will they launch their own communication satellite constellation or perhaps manufacture satellites for one of the service providers mentioned above? Something else?

Update 10/31/2024

The second batch of 18 G60 satellites was launched into polar orbit on a Long March 6A rocket. (They plan to have 108 in orbit by the end of the year, 648 by 2025, 1,296 by 2027, and 15,000 by 2030.). This image shows workers racing to protect a Long March 8 fairing at Hainan commercial spaceport from an approaching typhoon. The lettering says "Spacesail," another name for the G60 constellation. 

This is noteworthy because the Long March 8's carrying capacity is greater than that of the Long March 6A, and Starlink's launch capacity and cadence are much greater than those of the Chinese. (While the Long March 8 is not reusable, several Chinese companies are working toward reusability).

G60 and the Long March 6A have also had other problems. The upper stage of the rocket that carried the first 18 satellites to orbit broke up creating a cloud of roughly 700 pieces of debris and astronomers are concerned by the brightness of the first 18 satellites.

Update 12/5/2024

Thousand Sails constellation operator SpaceSail has signed an MoU with Brazil's TELEBRAS for its Internet service starting in 2026. This is their first commercial agreement, and they have initiated business negotiations with more than 30 countries. Brazil is one of the nine BRICS countries which are economically tied to China. 

Update 12/9/2024

Source

Eighteen Thousand Sails satellites, weighing about 300 kg, have been launched bringing the constellation up to 54 satellites. While they have had problems with debris, no issues were reported with this launch. 

The dark blue nations on this map are targeted for marketing in 2025 and the light blue for 2026. As reported above, they already have a memorandum of understanding with Brazil.

How to submit a "complaint of judicial misconduct" on Judge Cannon’s handling of Trump’s classified documents case

You must submit a simple form and a brief "statement of facts" supporting your complaint.

The Form

Click here to download the editable submission form.
The form asks six questions -- complete it with the answer shown in red below.

1. Judicial Council of the Eleventh Circuit
2. Name of Judge: Aileen Cannon
3. Does this complaint concern the behavior of the judge(s) in a particular lawsuit or lawsuits? Yes
4. Court: U. S. District Court for the District of Florida
5. Case number: 23-80101-CR-Cannon
6. Are (were) you a party or lawyer in the lawsuit? Neither

The form also requires your name, address, and phone number.

The statement of facts

You should state the facts as you see them., but as an example, you can see the statement of facts I submitted here. 

You can also use ChatGPT or other "AI" programs for ideas. For example, I asked ChatGPT to "give me reasons for filing a complaint of judicial misconduct in Judge Cannon's handling of the Trump documents trial." It generated this answer.

Mail the form and statement of facts

Print the submission form and your statement and mail them in an envelope marked "COMPLAINT OF MISCONDUCT" to:

Office of the Clerk
Elbert P. Tuttle courthouse
56 Forsyth Street N.W,
Atlanta, GA 30303

(Do not put the judge's name on the envelope).

For a talk on why you should do this, see this presentation by Glen Kirshner.

Starlink service is great on (some) cruise ships.

The Seabourn Venture has six Starlink terminals with three antennas on each side of the top deck.

I recently used Starlink on a cruise along the coast of Northwest Africa and I'll summarize my experience below, but first let me explain why I put some in the title of this post. I posted the following request on the Reddit Cruise group: "What has been your experience of Starlink Internet service on Seabourn or other cruise lines? How was latency? Do video chats work smoothly? Games? etc." Here are some of the replies:

• It was amazing. Streamed video on two devices at once, I was able to log in through my VPN and work remotely across the world, and WiFi calling was seamless. I had no idea cruise Internet could be that great.
• The Internet was great, even in Antarctica.
• It was FAST.
• Zoom was fine. WhatsApp calls crystal clear too.
• Latency was a bit high for something like live multiplayer gaming, but good enough for video chats or video streaming.
• Very good mb/s. Variable latency. 
• It's usually still on the slower side of things.
• It's better than without Starlink, but still pretty terrible.
• It still Sucks.
• It's slow hot garbage.

My experience was positive. I was on the Seabourn Venture for a two-week cruise which went as far south as The Gambia in northwest Africa then followed the coast north to the Mediterranean finally stopping in Málaga, Spain.  The ship had six Starlink antennas and two geostationary (GEO) satellite antennas. The GEO satellites were used for ship navigation, weather tracking, etc. The crew on the bridge said their work was not affected by Starlink.

Seabourn offers two Internet packages, surfing and streaming. The surfing package is free for passengers and the faster streaming package is free for the crew. Passengers pay about $20 per day for the streaming package. As the name implies, streaming sites like YouTube and Netflix were blocked for surfing accounts.

According to the ship's Computer Systems Officer (CSO), streaming users always had Starlink access and surfing passengers used the GEO satellites unless there was excess Starlink capacity. He could not say what the criteria for excess capacity were, but their goal is to always keep the streaming customers happy. (Company policy prohibits crew members from playing games).

My Starlink experience was positive. I tested streaming in my cabin by watching four Netflix videos simultaneously on Android and Apple phones, an iPad, and a laptop. The screens were small and Netflix would have reduced video quality, but it worked smoothly. Video chats using WhatsApp and Zoom also worked well despite latency being consistently over 100 ms unloaded and considerably higher while up and downloading files. 

Latency on the ship was much higher than Elon Musk's stated goal of 20 ms -- what are the sources of that latency? 

First is the WiFi network configuration and your location within the ship. Demand also varies during the day and between port and sea days. The size of the ship and the provisioned Starlink capacity are also factors in determining latency.

Carnival Corporation owns Seabourn and 8 other cruise lines. I was on Carnival's smallest ship, which has six Starlink terminals and can accommodate up to 264 passengers with a crew of 120. Carnival's largest ship, the Mardi Gras, can accommodate approximately 6,500  passengers with approximately 1,745 crew members. I wonder how many Starlink terminals the Mardi Gras has and how satisfied the users are. (I got these passenger and crew counts from ChatGPT-4, but it doesn't know how many terminals the Mardi Gras has).

Since the only ground stations in Africa are in Nigeria, our traffic traversed inter-satellite links for most of the trip. Once on the ground, traffic was tunneled through the Carnival VPN to a public Internet point of presence (POP) in an English-speaking location like London, Sydney, or Miami. 

When Starlink was first installed, traffic sometimes went through Hong Kong and users got Chinese replies. The POP location can also affect copyright restrictions. When Max.com became unavailable during the cruise, the CSO explained that they had been switching back and forth between the London and Miami POPs for maintenance purposes and that Max.com was not available in the UK.

This complexity explains the varied results I reported at the start of this post and no doubt Carnival and other cruise lines monitor and tune their networks constantly. If they are doing well they should advertise performance statistics and customer-satisfaction survey results.

Starlink has begun delivering promised latency cuts

In his January 12th  SpaceX update, Elon Musk said the biggest goal for Starlink from a technical standpoint is to get the mean latency below 20 ms. He expanded by saying that given the speed of light, 8 ms is the absolute minimum latency for a satellite at 550 km. He believes they can optimize terrestrial and inter-satellite links, and minimize queueing delays and dropped packets, to recude the the rest of the time to below 10 ms. He predicted that eventually"Starlink will be more responsive than ground Intenet in most cases."

A month later, we saw early results of the latency-reduction effort. On February 12, Oleg Kutkov tested Starlink's Rev 3 and Rev 4 terminals and, as shown here, he found no latency inflation as background upload and download speeds increased simultaneously when using the Rev 3 terminal. He compared the Rev 3 and 4 terminals and found that Rev 4 upload and download speeds were about 50% faster than Rev3. Average ping times were somewhat improved for Rev 4 (88 vs 93 ms), but jitter was significantly lower (9.2 vs 111.9 ms).

You should also check out Dave Taht's take on Oleg's results. He concedes that Starlink has improved dramatically, and outlines steps they could take to further reduce latency.

Last week, SpaceX released news of progress toward the 20 ms latency goal. They have worked to reduce latency throughout the Starlink system. Since the begining of the year, they have deployed and tested 193 different satellite software builds, 75 gateway software builds, 222 Starlink software builds, and 57 WiFi software builds. 

This is the latency view of the interactive map.

For a month preceding March 7, SpaceX collected data every 15 seconds from millions of Starlink routers. In analyzing the data, they defined worst-case latency is the point at which 99% of times are shorter and peak hours as 6-9 PM local time. 

In the United States, they found that median latency was reduced by more than 30%, from 48.5ms to 33ms during peak usage hours, and worst-case peak hour latency had dropped by over 60%, from over 150ms to less than 65ms. Outside the United States median latency was reduced by up to 25% and worst-case latencies by up to 35%. The map shown here is interactive and shows availability and upload and download speeds in addition to latency.

SpaceX says it has “tuned our algorithms to prefer paths with lower latency, no matter how small the difference, and to remove any and all sources of unnecessary and non-physical latency." Dave Taht and his colleagues at  LibreQoS might disagree, but latency will improve over time regardless. 

Latency will improve as SpaceX launches more satellites with more capacity and inter-satellite laser links and the launch rate will increase when Starship becomes available. Adding ground stations will also improve latency.  (Note that the only African light-colored areas in the above latency map are within reach of the only ground stations on the continent).

I hope Musk achieves the 20 ms goal for Starlink. Doing so would not only benefit Starlink customers, it would call the attention of the FCC and terrestrial Internet service providers to the importance of latency as a performance and marketing metric.

Civilian Tech Mobilization in Ukraine

Rosie the Riveter, US World War II poster (source)

As was the case in the US during World War II, civilian volunteers are making important contributions to the Ukrainian war effort.

On February 8, 2022, the first truck load load of Starlink terminals arrived in Kyiv. A week later they were being used. By April 2022, there were 5,000 terminals in Ukraine, and 42,000 as of April 2023. (At this point, SpaceX and Ukraine have gone silent. Neither ChatGPT4, Gemini, Copilot, Perplexity, nor I could not find a current terminal count).

Whatever the number of terminals in the country, they require support. They were purchased, delivered, and set up. Users were trained and they require real-time access for troubleshooting and assistance. Broken terminals have to be repaired and some terminals have been modified. Civilian tech volunteers are doing much of this work. 

There are several Starlink support centers throughout Ukraine. For obvious reasons, they are secretive about their work, but one large one is Nebogray in Lviv. Neborgray has repaired 5,976 Starlink terminals and converted 516 for portable use mounted on vehicle roofs. In addition to the service centers, there are many individual craftsmen and small services throughout the country.

The work at Nebogry is performed by highly qualified volunteers. For example, Oleg Kutkov. is a senior engineer at Ubiquiti, and he devotes his spare time to Starlink research. He bought what may have been the first Starlink terminal in Ukraine on eBay before the war and does teardowns and research studies like this recent unboxing and review of the Version 4 Starlink terminal on his blog. Oleg is an active participant in the Starlink mailing list and the 15,700-member People's Starlink Facebook group.

The Facebook group was created by The People's Starlink project, which is involved in refurbishing, adapting, repairing, and providing technical support, as well as procuring and upgrading satellite communication terminals from SpaceX's Starlink for the needs of the Armed Forces of Ukraine and other defenders of Ukraine. 

With the help of many contributors, including Oleg, People's Starlink founder Vladimir Stepanets has written a 246-page Starlink Handbook for Military Users, which begins with a message from the author “Greetings defenders of Ukraine!”

Starlink Handbook for Military Users

The handbook is divided into eight, richly illustrated modules:

• What is Starlink?
• Starlink Terminals
• Powering Starlink terminals
• Expanding and collapsing Starlink terminals
• Terminal management and settings
• Safety of using Starlink terminals
• Diagnostics and problem-solving
• Starlink in network infrastructures

This is the second (and first public) edition of the handbook and it will continue evolving. It is currently available in Ukrainian, but Stepanets is discussing translations into several other languages and plans to publish it as a book.

Point of invincibility in Bucha, Ukraine

In response to Russian attacks on critical infrastructure, Ukraine has established thousands of Points of Invincibility, tent structures equipped with generators. The government is working to provide a Starlink terminal for each of them in addition to heat, water, lighting, and more.

The IT Army of Ukraine is an international, loosely connected organization of Ukrainian and foreign ethical hackers. They have created an online service that Ukrainian allies can use to generate denial-of-service attacks. Of course, one man's "ethical hacker" is another man's "terrorist," and Ukraine has petitioned The International Criminal Court to investigate Russian cyberattacks as war crimes. The International Committee of the Red Cross has published rules of engagement for civilian hackers involved in conflicts and the IT Army will make a best effort to follow the rules.

It was obvious from the early days of the war that two technologies -- Starlink and drones -- were going to play major roles. Model airplane hobbyists created an air reconnaissance unit within the army when fighting began in 2014 and Starlink enabled surveillance drones to relay target coordinates to artillery units. 

Today, non-technical people like Violetta Oliynyk, an artist and jeweler, are assembling drones in their spare time. She learned drone assembly by taking an online course from Prometheus, a nine-year-old education site with over 400 courses online. (The course was developed for the Victory Drones project). Social Drones UA is another volunteer drone assembly project. They vet then train and support potential assemblers with a how-to video and online support. 

Ukrainians are also assembling battery packs from batteries in discarded vapes, which is reminiscent of Americans saving and turning in excess cooking fat to be used in explosives during World War II.

Civilian volunteers and Ukrainian tech companies have pivoted to military innovation and production. Ukraine was technologically advanced before the war and has been forced to innovate and improvise. If Ukraine survives, the tech sector will thrive when peace comes. 

I've presented a few examples of civilian tech support for the Ukrainian resistance to the Russian invasion. There are many others, and if you are so inclined, the Internet makes it possible for you to contribute to them. Many project Websites have contribution links and you can also consult Reddit's list of vetted Ukrainen charities.

Update 3/8/2024

I believe Oleg is by Volodymyr Zelenskyy's ear.

Oleg Kutkov was among the "people embodying the spirit of Ukraine," chosen by Time Magazine as Person of the Year for 2022. Time wrote:

Ukraine first came back online when Elon Musk activated his low-­altitude Starlink satellite internet, as he would later do in Iran. The net was crucial to Ukrainian forces, who were issued the compact, portable Starlink antennas. But in Kyiv, self-­described “tech and space nerd” Oleg Kutkov reconstructed a Starlink dish from eBay, and after contacting SpaceX support, caught a signal. “I was the first civilian user of Starlink here in Ukraine,” says Kutkov, 34, who began a Face­book group that has grown to 8,700 people. “They read about me in the news, and they were all worrying about connectivity because the internet is really important here to get all the news, to get notifications and so on.”