Starlink on the boat, how to have superfast internet anytime, anywhere

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Starlink works through a current constellation of 6500 satellites in low orbit at 550 km, will reach 12000 satellites. The signal takes 25 milliseconds to reach the earth’s surface, frequencies are 10 to 12 Ghz, microwaves about 3 centimeters, Ku band. Starlink offers 100 Mbps internet, about 2500 times faster than other satellite systems.

Starlink on the boat, superfast internet anytime, anywhere

Starlink on a boat: with Elon Musk’s super satellite antenna, we can have broadband internet on board, anywhere. Here’s how it works in the experience of those who installed it, how much it costs, pros and cons. With previous satellite systems, we were barely getting a few emails or GRIB files for weather at a few kilobytes per second. With Starlink, the entire crew can use Wifi from their smartphones, receive real-time weather information, contact medical or maintenance services via video conference, work remotely listen to music and stream movies from the middle of the Pacific or polar caps, as if they were on the couch at home, close to the fiber optic router. Aldo Fumagalli, owner of the trimaran Rapido 53 XS, chose to integrate the Starlink version, in its “top” boat configuration. Luca Tausel, customer representative during the last five months of the boat’s construction, told us all the details and sea trial during the transfer from the shipyard in Vietnam to the Mediterranean.

STARLINK ON ALDO FUMAGALLI’S NEW 53XS FAST TRIMARAN

On the new Rapido 53 XS trimaran, we chose the non-commercial Starlink Maritime version, with the Flat High Performance antenna, designed for marine environments to withstand extreme weather conditions at sea, including cold, heat, sleet, heavy rain and high winds. The best solution was designed to integrate Starlink into the trimaran’s design right from the start. The installation was physically performed by a specialized company in Hong Kong. Aldo Fumagalli’s previous boat participated in offshore ocean racing circuits, Middle Sea Race, Aegean 600, Round Aelian Race, RORC 600 in the Caribbean, often participated in the ARC and ARC Europe with an annual round-trip Atlantic crossing cycle. On board for years she had Iridium GO as a satellite connection because Starlink was not yet available, today Iridium is only on board as a backup solution.

On Aldo Fumagalli’s Trimarano Rapido 53 XS, the Starlink Maritime antenna is installed in a special laminated housing on the deckhouse to protect the antenna from the sheets. The crew confirms the robustness of the antenna, which also resists accidental walking.

THE BENEFITS OF STARLINK

Thanks to Starlink, while we were at sea, we were able to have an intense and constant exchange of information with the shipyard and the firms that followed the outfitting, through video calls and conference calls, and troubleshooting the inevitable small problems of a new project. For example, we used to do direct smartphone video calls from the engine room to the construction site while we were in the ocean. This infinitely speeds up the sharing of problems with the experts ashore and problem solving.

In the ocean transfer route from Vietnam to Greece, the crew of the Trimaran Rapido 53 XS checked Starlink’s uninterrupted global Internet coverage as soon as they left the national waters of countries not served by the land-based starlink service (in gray).

THE SEA TRIAL FROM VIETNAM TO THE MEDITERRANEAN

The new trimaran Rapido 53 XS was built in Vietnam, and having the need to tackle with a newly launched boat an ocean crossing in an area of navigation new to us, passing through many more complicated regions, with the pressure to seize the end of the window by the end of May to cross the North Indian Ocean, it was extremely useful to have this kind of satellite connection. We tested Starlink from the construction site in Vietnam, south of Saigon, to Greece. We descended true Singapore and sailed up the Straits of Malacca, stopping at Langkawi in Malaysia: then we crossed the first half of the northern Indian Ocean to the Maldives, followed by sailing the Arabian Sea to the island of Socotra, crossed the Gulf of Aden under Yemen, and then the Red Sea, and from Suez we arrived in Greece. Maritime Starlink has always worked. We noticed one detail, for example, in Vietnam, land-based Starlink is not available. During the installation phase therefore, we could not activate our subscription until we left international waters. The antenna was accidentally stepped on and suffered no damage, it is actually super strong structurally. We did not notice any damage caused by the brackishness. The connection remains perfectly stable even in the waves.

 

starlink coverage
With the Maritime Starlink subscription, global coverage is provided in international waters and in the territorial waters of countries where Starlink is available. As far as covered by satellite orbits, in the countries in gray in the map, terrestrial Starlink is completely disabled by the operator. In the map, in light blue the countries with low latency 25 ms connection, and in scaled dark blue, those with slightly higher latency, up to 75 ms.

EASY TO INSTALL

Installing Starlink aboard your boat is really simple. In the kit comes the antenna, power supply, router, and proprietary cable to connect the antenna to the 25-meter router, which was sufficient for our installation. It is powered by 220V, consumes about 100W, and there is an app that provides step-by-step instructions for initial activation and optimal antenna placement. Thanks to the dedicated app, which provides a reception score based on the tilt and position of the phone, we saw that we could place the antenna horizontally, flat on the deckhouse, close to the mast. We laminated a structure around the antenna to protect the base and connections from passing through the sheets. Once turned on it does everything by itself, providing Wifi like a home router. For antenna installation on board, outside firms such as Star Mount, sell boxes and brackets or 12V conversion kits, but we chose not to use them because many of these boxes require cutting the original Starlink cable, which creates warranty issues.

starlink router power supply
Below deck on the Rapido 53 XS trimaran are the 220V power supply and the Starlink router, which is connected to the antenna on deck with the proprietary 25m cable. The router provides on-board wifi, just like a regular home router, and is configured through an app, which guides the user through the installation process.

 

HOW MUCH DOES IT COST

On the trimaran Rapido 53 XS sWe chose the 1 Terabyte (1000 Giga data traffic) subscription plan, which costs about 1100Euros per month, so we have no qualms about intensive data usage. The STARLINK MARITIME kit for Boats, Antenna, cable and modem, which provides global coverage at sea costs 2873 Euro, plus the subscription, the 50GB one costs 293Euro per month, the 1000GB one costs 1147 Euro.

The STARLINK TERRESTRE Kit. which provides global coverage only in the countries where it is active, costs 399Euro, 50GB subscription plans cost 40Euro per month, and 72Euro per month the unlimited plan.

WHAT IF I USE TERRESTRIAL STARLINK?

There are sailors who have managed to make ocean crossings and stay connected, using the significantly cheaper land-based mobile version on board, which seems to tolerate operation on the move at speeds up to 10 knots. However, we have no direct experience, and there is no guarantee that these re-adapted land-based subscriptions will work at sea.

terrestrial starlink
Starlink on small sailboats: some ocean sailors have experimented with converting to 12V by adopting portable antennas from land-based subscriptions, which although not guaranteed, seem to work for the time being and are much cheaper. Many blogs, including WhenSailing.com from which this photograph is taken, provide tips for on-board installation. The only critical point of Starlink for small boats, compared to satellite systems such as Iridium or Garmin, is the power consumption, which is around 100W.

UPCOMING CHALLENGES

The new trimaran has already participated in the AEGEAN 600 2024, been to Sardinia, participated in the Round Aeolian Race and the Middle Sea Race. Now it will make the Atlantic crossing, perpetually connected in broadband to the Internet thanks to Starlink.

The trimaran Rapido 53 XS at AEGEAN 600

Luca Tausel with Luigi Gallerani

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