Viasat’s SwiftBroadband-Safety Service Installed on 1,000 Aircraft Globally

This article is based on an official press release from Viasat.

On May 26, 2026, Viasat, Inc. announced a significant milestone in its commercial aviation operations, confirming that its next-generation SwiftBroadband-Safety (SB-S) cockpit communications service is now actively installed on 1,000 aircraft globally.

The milestone, detailed in a company press release, highlights the aviation industry’s accelerating demand for satellite-enabled, broadband Internet Protocol (IP) connectivity in the flight deck. Airlines are increasingly adopting these advanced systems to replace legacy radio communications.

We note that this transition is primarily aimed at improving flight safety, reducing fuel consumption, and modernizing air traffic management systems worldwide, representing a major technological shift for commercial fleets.

The Growth of SwiftBroadband-Safety (SB-S)

Rapid Adoption and Future Projections

According to Viasat’s press release, the adoption of the SB-S service by airlines has expanded at an average rate of 42% per year since its initial introduction in 2018. Driven by this consistent growth, the company projects that the SB-S service will be active on more than 1,200 aircraft by the end of 2026.

Across its entire aviation safety portfolio, which encompasses both the newer SB-S platform and its legacy “Classic Aero” service, Viasat states it currently connects more than 12,000 aircraft cockpits worldwide. The SB-S service operates under Viasat’s Communication Services financial segment within its broader commercial business operations.

“This milestone underscores the excitement for SB-S as airlines continue to look for proven, certified connectivity to improve flight safety and operational performance – including reduced fuel consumption, lower emission, and improved on time performance. As the service continues to grow, SB-Safety is building a durable base of long-term value for both our aviation customers, and for Viasat.”

Joel Klooster, Senior Vice President, Aircraft Operations & Safety at Viasat

Operational Benefits and the Iris Program

Modernizing the Flight Deck

SB-S is a certified, global safety communications platform designed specifically for the aviation flight deck. The company notes that it functions as a secure, broadband IP datalink that facilitates continuous communication between pilots, Air Traffic Control (ATC), and airline ground operations. The system delivers highly reliable safety services using both traditional ACARS (Aircraft Communications Addressing and Reporting System) data links and next-generation IP connections.

By providing high-speed connectivity, flight crews gain access to real-time weather updates, allowing them to avoid hazardous conditions. Furthermore, the broadband link enables real-time engine monitoring and allows airlines to coordinate preventive maintenance while the aircraft is still in the air. In the event of in-flight health emergencies, the IP connectivity supports telemedicine services, allowing crew members to consult directly with medical professionals.

Environmental Impact via the Iris Program

A crucial application of the SB-S technology is its foundational role in powering Iris, a groundbreaking air-traffic management (ATM) program co-developed by Viasat and the European Space Agency (ESA).

Traditional VHF radio links used for air traffic control in Europe are heavily congested and nearing capacity. According to the provided research, the Iris program uses satellite-based data links via SB-S to relieve this pressure, enabling more precise, trajectory-based flight paths. By optimizing airspace and allowing aircraft to fly shorter, more direct routes, the Iris program helps airlines minimize flight delays, significantly reduce fuel consumption, and lower their overall carbon emissions.

Market Reaction and Outlook

AirPro News analysis

Following the announcement on May 26, 2026, Viasat (NASDAQ: VSAT) shares rallied more than 10%, setting a nearly seven-year high. Market analysts noted that the stock also received a simultaneous boost ahead of a NASA Moon Base event scheduled for the same day.

Despite recent financial losses, industry analysts predict Viasat will be profitable this year. We view this positive financial outlook as being heavily driven by strong adoption rates in its commercial and government segments. The rapid 42% year-over-year growth in the SB-S sector indicates that satellite communications are becoming a highly lucrative, recurring revenue stream for the company, positioning it well for future expansion in the aerospace sector.

Frequently Asked Questions

What is Viasat’s SwiftBroadband-Safety (SB-S)?

SB-S is a certified, global safety communications platform that provides a secure, broadband IP datalink for commercial aviation flight decks, enabling continuous communication between pilots, ATC, and ground operations.

How does SB-S benefit commercial airlines?

The service provides dual connectivity (ACARS and IP), real-time weather updates for better situational awareness, real-time engine monitoring for operational efficiency, and telemedicine support for in-flight emergencies.

What is the Iris program?

Co-developed by Viasat and the European Space Agency (ESA), the Iris program uses SB-S satellite data links to relieve congested VHF radio frequencies in Europe. It enables trajectory-based flight paths, which help reduce fuel consumption, lower carbon emissions, and minimize flight delays.

Sources

• Viasat Press Release