English

Français

Español

Italiano

Starlink for your boat.

We’re big fans of Starlink for high speed internet access, but simply comparing download speeds is not the full picture. Read below to find out more.

Speed

Fast Downloads
Large data caps

Safety / Low Power / Reliable

Portable, waterproof unit
Backup battery
Voice calls from the unit
SOS Button (IERCC)

Starlink and the GO! exec are complementary.

Join Over 2,000,000 Iridium Users

Brian Trautman

SV Delos

“If we were to ditch into the life raft, we wouldn’t take the Starlink, we’d take the GO! exec.”

Craig Smith

Professional Delivery Skipper Volvo Ocean Race Veteran

“I won’t go to sea without a communication device that works in a ‘dead ship’ state... I will always have an Iridium GO! exec onboard period.”

John Hembrow

Head of Down Under Rally

“GO! exec provides redundancy should Starlink not be available for any reason and the ability to maintain communications should we need to abandon the vessel.”

Jody and Randy Fraser

Cruisers

“Stellar support staff that keeps us happy and confidence in the products. Super responsive, five stars all around!”

Starlink
for speed

Starlink is the best solution for sailors wanting high speed internet on their boat. Starlink is the largest satellite constellation using a low Earth orbit to deliver broadband internet capable of supporting video streaming, video calls and more.

PredictWind has no affiliation with Starlink, but we are impressed by the technology that supports our main goal to deliver accurate weather data to anyone in the world.

PredictWind is a reseller of the Iridium GO! exec, which we believe is complementary to the Starlink service. Both Starlink and the GO! exec have full integration with PredictWind.

GO! exec for safety, low power and reliability

In the event of an emergency, activate the SOS button and take the unit with you in the liferaft. The IP65 rating means it can survive in the harshest marine environments.

The GO! exec is ideally suited for yachts with less than 5% of the power usage of Starlink, and true 100% global coverage, to keep you safe and connected, anywhere in the world.

Make voice calls directly from the unit with no apps required, and the backup battery will keep you powered up with 24 hrs standby or 6 hrs talk/data time.

Compare the details

Iridium GO!

Iridium GO! exec

Starlink

Plan

GO! Unlimited

exec Unlimited

Mobile RegionalStandard Antenna

Mobile PriorityFlat High Performance Antenna

Hardware cost

$899

$1599

$600

$2500

Monthly cost

$154.95

$169.95

$150

$250

Max download speed

2.4kbit/s

88kbit/s

5-50 Mbit/s ¹

40-220 Mbit/s ¹

Data included

Unlimited minutes

Unlimited ²

Unlimited

50GB

Time to download 1MB

56 minutes

1.5 minutes

0.05 seconds

0.03 seconds

Data overage charges

$2/GB

Calls (Minutes)

150 / month

50 / month

CallsOverage Charges

$1.09/min

$0.70 /min

Voice call quality

Acceptable

Very Good

Coverage

Global

Coastal, where coverage ³

90% global coverage

Antenna Waterproofing

IP66

IP54

IP56

Device/Router Waterproofing

IP65

No IP rating

GPS tracking

With DataHub

PredictWind integration

In Motion Use

IERCC SOS

Phone calls via unitWithout extra apps/hardware

Power usage

60W

130W

Battery backup Redundancy ⁴

Life-raft use

Portable off-boat use

Antenna size

95 dia x 188mm high

513 x 303 x 343mm high

575 x 511 x 41mm high

Antenna Beam Angle ⁵

160°

100°

140°

Wind rating

Cyclone

Storm

Cyclone

All-weather connection ⁶

¹ Starlink max download speed in ideal conditions. In congested areas download speed can drop to a few MB/s. In addition obstructions can cause dropouts.
² Unlimited PredictWind Data only. Please go to the Unlimited Page to see what services are included.
³ The Starlink Mobile Regional plan with the standard antenna is for coastal use only, and not in motion use.
⁴ The GO! exec has an internal battery so in the event of a power failure or life-raft evacuation, you have up to 6 hours of talk/data time or 24 hours of standby time.
⁵ Antenna with a larger beam angle allows better tracking of satellites, and less potential for dropouts due to obstructions such as masts, etc.
⁶ The L-band frequency is rain-resistant while K-band frequencies are subject to degradation during rain or snow.

New GO! exec plan for Starlink Users.

With a GO! exec and the 5MB plan you can now run hourly GPS tracking 24/7 with minimal power usage. The GO! exec’s emergency capabilities provide safety and peace of mind, in a package that is now more affordable than ever.

GO! exec 5

$69.95

USD/ month

5 MB's of data

5 voice minutes

Enough data for hourly GPS Tracking, AI Polars, Anchor Alerts and more.

Buy SIM

NEW

Why do I need a GO! exec and Starlink?

Portable with backup battery.

In a dead ship event such as a lightning strike, where the boat’s batteries are out of action, or a life-raft evacuation, Starlink will be of no use. The GO! exec’s backup battery could literally be a life-saver with 24 hours of standby or 6 hours of talk/data time. The SOS button is an extra safety feature for added peace of mind.

26x less power draw than starlink.

Starlink’s power consumption makes it unsuitable for 24/7 use on most boats.

The GO! exec 5MB plan provides enough data to keep services like GPS tracking, AI Polars, and the PredictWind Anchor App connected 24/7 without any overages. This gives you the flexibility to only turn on your Starlink when you need high speed internet.

The Datahub is required for PredictWind GPS Tracking.

Made for marine environments.

The GO! exec has an IP65 waterproof rating, while the Starlink routers have no waterproof rating, and the standard antennae has an IP54 rating, which is a source of potential failure in storms.

Starlink does not work in heavy rain due to the K band frequency degradation in these conditions, where as the GO! exec’s L band frequency performs in any conditions.

Make calls directly from the unit.

In the event of a life-raft evacuation or medical emergency, make voice calls directly into the unit with no additional apps or devices requires. Be assured emergency services are aware of your situation and stay in contact until help arrives.

10 reasons to trust the GO! exec.

Your boat inverter fails, resulting in no AC power to run your Starlink.

Your boat suffers a power failure, that results in no Starlink. The GO! exec has 24 hours of standby time with its internal battery.

Starlink has a worldwide outage. This happened in September 2023, and could happen in the future with this new and rapidly expanding network that is constantly being upgraded with new satellites.

In a thunderstorm, you can store the GO! exec in your oven, which acts like a faraday cage to protect vital communications. Starlink does not have this option, and most electronics will not survive a nearby lightning strike unless stowed correctly.

The K-Band frequency used by Starlink is affected by heavy rain, which can result in no service. The L-Band service used by Iridium is rain resistant, and works in all weather conditions.

In a storm, your boat will be pounded by waves and salt spray, and even below decks can be damp and wet. The Starlink standard dish is only IP54 rated, which is not suitable for these conditions. The Starlink routers are built for indoor use, with no IP rating. The GO! exec has an IP65 rating, built specifically for harsh marine environments.

When running low on fuel, where generator use is at a premium, and solar panels do not provide sufficient charge, the Starlink 60-130 watt usage can be critical. The GO! exec’s 5 watt usage eliminates any significant power issues when running services like GPS tracking 24/7.

Eliminate the possibility of bill shock when offshore, paying US$2/GB for Starlink overages, if your devices stream data accidentally.

Provide global connectivity without having to subscribe to the US$250/month Starlink global plan.

In the event that you need to ditch into a life raft, you can take the GO! exec with you. With full voice capability, you can coordinate with emergency services for a rescue, and get medical advice if needed. In addition, you have a phone number that emergency services/family can call, and an SOS button to provide an emergency response coordination service at no additional charge.

Summary

The GO! exec is an essential safety communication device for any boat heading offshore.

Learn more about the GO! exec

Learn More

Learn more about starlink