In 2018, Swarm became the first U.S. company found to have deployed satellites without regulatory approval after an FCC investigation into the startup's launch of its first four picosatellites on an Indian PSLV rocket in January of that year.[5]
By December 2020, Swarm had launched 9 test satellites and 36 of a planned 150 low Earth orbit satellites to provide communication with IOT devices.[6]
In February 2021, Swarm announced that its commercial services were now live using 72 commercial satellites providing its global low-cost data service to customers.[7]
The Swarm Tile is its dedicated two-way satellite data modem designed to be low energy and embedded on the PCB of third-party products. Other products include a data plan and a development kit.[8]
In July 2023, the company stopped new device sales.[9] As of November 2024, the website of the company redirects to SpaceX's upcoming direct-to-cell feature.
On 27th September 2024, existing customers were advised the following. "Based on our most recent simulations and modeling, we regret to inform you that service and support for the Swarm commercial network will cease 90 days from today, and your data service plans with Swarm will terminate as of such date."
History
Swarm Technologies was founded in 2016 by Sara Spangelo and Benjamin Longmier, former employees of Google and Apple, respectively.[10]
The company became widely known in industry circles after launching its first four test satellites illegally in 2018. The responsible US regulatory authority, FCC, had refused the license for the start-up because they feared that the satellites could be too small to be recognized by the space surveillance systems. They could become particularly dangerous, turning into "invisible" space debris. Despite this, the satellites, and around 30 other payloads were launched on an Indian PSLV rocket.[10] The FCC imposed a $900,000 fine for this.[11] The housing of the next test satellites was then enlarged. Together with correspondingly enlarged radar reflectors and a GPS-based position transmitter, the increased traceability permitted licensing to be achieved.[12][13][14]
The construction of the actual constellation began with the launch of twelve third-generation SpaceBEEs on September 3, 2020, on a European Vega rocket. After an additional 48 SpaceBEE satellites were launched by the end of January 2021, commercial operations of the constellation began.[15]
In July 2021, SpaceX acquired Swarm for $524 million.[2][16]
Technology and use
The third-generation SpaceBEE satellites weigh around 400 grams and, like the first generation, have a 0.25U CubeSat format; according to the manufacturer, they are about 11 × 11 × 2.8 centimeters in size.[17] The second generation is 1U cubesats. Solar cells for the power supply are located on the top and the bottom. The antenna for communication with the ground stations is wrapped around the satellite when launched and unfolds after the release into space. The data exchange is performed in a relatively small bandwidth, on the one hand with the end devices and on the other with ground stations connected to the Internet. After the constellation is completed, at least three satellites should always be reachable from any point on earth.
Swarm Technologies offers data transfer plans starting at $60 per year per connected device. At this price, 750 data packets of 192 bytes each can be transmitted monthly.[18]
2018 controversy and fine
As a US corporation, Swarm has to follow US space regulatory procedures. In April 2017, Swarm applied for FCC permission to obtain an experimental radio service license for its initial picosatellites. The FCC rejected the application in December 2017 due to concerns about tracking because of the tiny size of the satellites (measuring 0.25U CubeSat size), but they were launched from India the following month.[19][20]
After the launch was reported, an authorized April 2018 launch of more satellites was immediately delayed when FCC permission was withdrawn. An FCC investigation found that Swarm had not only launched the four unauthorized satellites but also unlawfully transmitted signals between them and earth stations in Georgia. The investigation also discovered that Swarm had performed various other equipment tests before the launch without required FCC authorizations, including between weather balloons and ground stations.[21]
Industry reaction was also highly negative, fearing disruption from uncoordinated activity and enhanced future regulation.[22]Spaceflight Inc., which had arranged the Indian launch as a rideshare, changed its processes to check that customers have the proper licenses.[23]
The settlement required Swarm to pay a penalty of $900,000 and to follow a strict compliance plan to prevent future violations. This included submitting additional details to the FCC at least 45 days before a planned launch for the next three years.
While it was noted that the fine was relatively small, it had been increased from an initial amount agreed between the company and the FCC Enforcement Bureau. An FCC Commissioner observed that the negative publicity would probably prevent repetitions by Swarm or others.[24]
Satellite constellation
SpaceBEE is a constellation of picosatellites, predominantly in the CubeSat 0.25U form factor, intended to reach a quantity of 150.[25] SpaceBEE test models 5 to 9 were larger to assuage concerns about radar tracking. Swarm's website lists the satellites' mass at 400g and size at 110 × 110 × 28mm.
SpaceBEE NZ is another constellation of satellites by Swarm Technologies. As of November 2024, 22 SpaceBEE NZ satellites have been launched, and all have decayed from orbit. The last SpaceBEE NZ (SpaceBEE NZ 22) decayed from orbit 23 January 2024.
Four experimental satellites SpaceBEE, built to the 0.25U CubeSat are to demonstrate two-way satellite communications and data relay for Swarm Technologies Inc.[26]
A satellite constellation is a group of artificial satellites working together as a system. Unlike a single satellite, a constellation can provide permanent global or near-global coverage, such that at any time everywhere on Earth at least one satellite is visible. Satellites are typically placed in sets of complementary orbital planes and connect to globally distributed ground stations. They may also use inter-satellite communication.
For the DNA sequencesee Microsatellite
This article documents notable spaceflight events during the year 2019.
This article documents notable spaceflight events during the year 2018. For the first time since 1990, more than 100 orbital launches were performed globally.
Planet Labs PBC is a publicly traded American Earth imaging company based in San Francisco, California. Their goal is to image the entirety of the Earth daily to monitor changes and pinpoint trends.
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EnduroSat AD is a Bulgarian aerospace manufacturer headquartered in Sofia. It was founded in 2015 by Raycho Raychev. The company designs, builds, and operates CubeSats and Nanosatellites for commercial and scientific missions and is developing inter-satellite linking and data applications. EnduroSat was nominated as one of the top 5 small satellite start-ups.
Lynk Global is an American company developing a satellite-to-mobile-phone satellite constellation that aims to provide a "cell tower in space" capability for global mobile phone service coverage, including in underserved rural areas without cellular coverage.
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