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Latest NewsThe Mayflower Autonomous Ship Transforms Ocean Science with the Help of Iridium®

The Mayflower Autonomous Ship Transforms Ocean Science with the Help of Iridium®

Iridium Communications Inc. (NASDAQ: IRDM) today announced that the Mayflower Autonomous Ship (MAS) has selected Iridium and partner Thales Group as its Official Communications Partner, providing critical real-time communications for the fully autonomous transatlantic research vessel. Anticipated to set sail in Spring 2021, its first mission will be to take on the same transatlantic crossing of the original 17th century Mayflower, while gathering critical environmental data regarding climate change, ocean acidity, plastic pollution, marine mammal conservation, and more.  

In addition to its scientific mission, the crewless voyage will deliver important insights for the autonomous shipping movement underway in the maritime industry. Iridium, a leader in enabling the digitalization of vessels through satellite communications, is providing Iridium Certus weather-resilient broadband connectivity which can help remotely manage vessel operations including command and control, tracking, propulsion system diagnostics and more.  The autonomous shipping movement is expected to gradually evolve to both limited crew and crewless vessels as remote piloting systems and regulatory requirements are further developed, and will help propel the maritime industry forward while providing significant cost-benefits for each vessel.

The Mayflower Autonomous Ship is an international effort led by marine research non-profit ProMare and IBM with support from partners around the world.  The cutting-edge autonomous ship will gather environmental data a number of ways, but most notably by using an “electronic tongue.” Developed by IBM Research, the Hypertaste device will analyze ocean chemistry using an array chemical sensors. In support of this mission, MAS is equipped with a Thales VesseLINK™ 700 terminal powered by Iridium Certus to ensure the team onshore is able to maintain consistent communications and keep track of the autonomous vessel’s location. Controlled by an onboard artificial intelligence informally known as AI Captain developed specifically for the project by IBM and MarineAI, real-time performance feedback, location, and situation awareness is transported over the Iridium network to the MAS control center.

“The Thales VesseLINK 700 powered by Iridium Certus onboard the Mayflower Autonomous Ship provides essential connectivity to backhaul vital science data in real time from MAS to our team of ocean and climate experts onshore. Equally important, it lets us check in with the AI Captain to see how it’s coping at sea and making myriad decisions every day to safely navigate the trip across the Atlantic,” says Brett Phaneuf, founding board member, ProMare, and managing director, Mayflower Autonomous Ship. “While the AI Captain won’t need the development team’s help on the crossing, and while the Mayflower won’t miss us one bit, the team in the UK that developed the ship and software is deeply attached and will worry incessantly as the voyage unfolds. Thankfully, we don’t have to worry as much with the superlative comms from Iridium that help allay our concerns about the vessel as it makes the historic crossing.”

Iridium Certus is the world’s most advanced L-band broadband solution, offering small-form-factor, cost-effective terminals, and truly global coverage. MAS will be optimized with this state-of-the-art satcom system, built for adverse weather conditions and inhospitable environments. Applied Satellite Technology (AST) has been selected by Iridium as service provider.

“The Mayflower Autonomous Ship is ultimately a research platform, not just for the science projects onboard, but for long range autonomous vehicles as well. We don’t assume we already have all of the answers so there is much that we can learn from this crossing,” says Don Scott, chief technical officer, Mayflower Autonomous Ship. “The connection provided by the Iridium system gives us the ability to monitor the AI systems in real time while underway and helps us prepare for the next steps in their development. Having the high availability communications on the vehicle provides us with a much-appreciated telepresence onboard.”

“When the original Mayflower crew set sail on their pilgrimage, they took a risk inspired by hope for a better future,” says Matt Desch, CEO, Iridium. “The Mayflower Autonomous Ship serves as a modern inspiration, showing how new technologies can make a long-term positive impact on both the global economy and our environment. Iridium is proud to be the Official Communications Partner for this ambitious expedition, ensuring the ProMare team onshore can keep track of MAS and receive the data they need.”

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Iridium Communications Inc. 
Iridium® is the only mobile voice and data satellite communications network that spans the entire globe. Iridium enables connections between people, organizations and assets to and from anywhere, in real time. Together with its ecosystem of partner companies, Iridium delivers an innovative and rich portfolio of reliable solutions for markets that require truly global communications. In 2019, the company completed a generational upgrade of its satellite network and launched its new specialty broadband service, Iridium Certus®. Iridium Communications Inc. is headquartered in McLean, Va., U.S.A., and its common stock trades on the Nasdaq Global Select Market under the ticker symbol IRDM. For more information about Iridium products, services and partner solutions, visit


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