High-speed internet connectivity has revolutionized how pilots access information and stay connected while flying. For Cirrus aircraft operators, Starlink satellite internet now offers an unprecedented opportunity to maintain reliable broadband connectivity during flight.
This FLYING guide provides everything you need to know about installing and using Starlink Mini in your Cirrus aircraft, enabling you to access weather updates, file PIREPs, communicate with ground contacts, and provide entertainment options for passengers.
Understanding Starlink Technology
Starlink represents a significant advancement over traditional satellite internet systems.
While conventional satellite internet relies on geostationary satellites positioned approximately 19,000 miles above Earth, Starlink’s satellite constellation orbits just 300 miles above the planet’s surface. This proximity reduces latency from 600ms to approximately 25ms and enables download speeds between 25 and 100 Mbps, with an advertised maximum of 220 Mbps.
Since 2019, SpaceX has launched over 7,000 Starlink satellites, providing coverage to more than 100 countries. For aviation applications, the Starlink Mini is the ideal choice. This compact antenna measures approximately 12-by-10 inches (similar in size to an iPad Pro 13-inch) and can be powered via a 40W USB port, making it suitable for installation in smaller aircraft like the Cirrus.
Legality and Compliance
According to Starlink’s official guidance, “for smaller General Aviation aircraft or for aircraft that we do not have an STC for yet, Starlink Mini may be used as a Portable Electronic Device (PED), on the interior of an aircraft only.”
While Starlink Mini has not been certified or otherwise approved by the FAA or other civil aviation authorities, it can be used in accordance with FAA Advisory Circular 91.21-1D “Use of Portable Electronic Devices Aboard Aircraft.” Pilots should contact their local Flight Standards District Office (FSDO) to ensure they meet all operational requirements.
It’s important to note that it is ultimately the “responsibility of the aircraft operator to determine the antenna position and installation that is optimal, safe, and does not interfere with the operation of the aircraft.”
Installation Guidelines
Antenna Placement
Optimal placement of your Starlink Mini within a Cirrus aircraft is crucial for maintaining consistent connectivity. Based on user experiences, consider these guidelines:
- A flat placement with the clearest possible view of the sky is recommended.
- Vertical placement against a cabin window typically leads to poor connectivity.
- Performance may be degraded when placed on the cockpit dashboard or under the aircraft’s canopy/ceiling window due to window material, deicing technology, and glass angle.
- To optimize connection, orient the terminal facing north when flying in the Northern Hemisphere and south in the Southern Hemisphere.
Some Cirrus owners have successfully installed Starlink Mini in the baggage area under a window, while others have explored more creative solutions such as mounting it in a wing tip (though this requires testing to ensure it doesn’t interfere with other systems like VOR antennas).
Mounting Options for Starlink Mini
The installation of Starlink Mini in a Cirrus aircraft requires careful consideration of mounting options to ensure reliable performance and safety. There are various mounting solutions available that cater to the unique needs of different aircraft models and pilot preferences:
- Suction cup mounts: Some Cirrus owners have used suction cup mounts for temporary installations. These mounts can be conveniently attached to windows, offering flexibility in positioning. However, it’s essential to secure the mount against vibrations and temperature changes. A support mechanism, such as a tacky brace, can help stabilize the setup, avoiding detachment due to cold conditions at higher altitudes.
- Custom brackets: Custom brackets offer a secure solution for a more permanent installation. Some pilots point to using custom-designed brackets that leverage existing mounts from luggage netting kits. This approach ensures a sturdy install without compromising the aircraft’s structural integrity. These mounts can be adapted for various Cirrus models, including G1 through G7, and they offer a lightweight, robust solution.
- Wingtip and baggage area installations: Some pilots have explored placing the Starlink Mini antenna or wing tips in the baggage area. While the baggage area provides a spacious and relatively unobstructed location, testing is necessary to ensure no interference with other systems. Wing tip installations require careful consideration of potential obstruction by aircraft components and other antennae.
- CirrusMounts.com: This resource provides specialized mounting solutions designed specifically for Cirrus aircraft. From adapters for different model generations to innovative mounting systems that fit behind seat panels, CirrusMounts.com offers options to accommodate various setup preferences. Their products are designed to minimize installation complexity while ensuring optimal performance of the Starlink system.
By selecting the right mounting option and ensuring secure placement, Cirrus operators can maximize the effectiveness and reliability of their Starlink Mini installation, allowing for seamless connectivity in-flight.
Power Requirements
The Starlink Mini requires approximately 60 watts of power for start-up, which exceeds the capacity of standard lighter jacks in Cirrus aircraft. Here are important considerations:
- The built-in lighter jack in a Cirrus provides only 36 watts (3 amps at 12 volts), which is insufficient for Starlink Mini.
- Aftermarket adapters cannot increase the power capacity of the existing lighter jack.
- For a permanent solution, consider having a dedicated higher-capacity lighter jack installed by a certified mechanic.
- Newer Cirrus aircraft with Mid-Continent TrueBlue high-powered USB-C outlets technically have sufficient power, but older units have firmware issues that cause the Starlink to reboot.
- If using USB-C power, ensure you have the newer 2.0 version of the Mid-Continent units that have resolved this issue/
Subscription Plans and Costs
Starlink offers several subscription plans suitable for aviation use:
Local priority plan
- $65 per month ($40 base fee plus $25 for a 50GB data bucket)
- Works at speeds up to 350 mph (suitable for most Cirrus aircraft)
- Functions up to approximately 1-5 miles offshore
- Ideal for most general aviation pilots flying domestically
Global priority plan
- Approximately $250 per month
- Works at speeds up to 550 mph (478 knots)
- Functions over international waters
- Suitable for high-performance aircraft and international operations
When setting up your Starlink, it’s crucial to select a business account and the Local Priority plan. The standard “Roam” plan will only work up to 100 mph, making it unsuitable for aviation use.
Optimal Usage Tips
While having internet access in flight is convenient, it’s important to use it responsibly:
- Prioritize flying the aircraft above all else.
- Use Starlink primarily for retrieving updated weather information, filing PIREPs, and checking weather cameras at your destination,
- Limit potentially distracting activities like streaming videos, checking email, or browsing social media while at the controls.
- Consider setting up the Wi-Fi network for passengers to enjoy while you focus on flying.
- Be aware that coverage may vary based on your location, altitude, and potential obstructions.
Experiences From Users
Many Cirrus owners have successfully integrated Starlink into their aircraft, and the results have been positive. One Cirrus owner posted about his experience with Starlink on YouTube, reporting consistent connectivity during cross-country flights from Florida to California. Another pilot reported maintaining a high-quality Google Hangouts video call while flying at 11,500 feet north of Las Vegas.
Pilots have experimented with various mounting solutions, including:
- Positioning the antenna under the skylight (similar to Trent Palmer’s installation in his Kitfox)
- Mounting it in the baggage area
- Creating custom brackets to secure it during flight
- Testing wing tip installations (with careful consideration of potential interference with other systems)
Future of In-Flight Connectivity
Starlink continues to expand its satellite network, with thousands more satellites planned for launch in the coming years. The service has already demonstrated its commitment to improving access for aviation users through significant price reductions and speed limit increases within its first year of availability to the general aviation market.
- READ MORE: FAA Approves United Airlines for Starlink
While not officially announced, many users are hoping for an even smaller “Starlink Tiny” antenna in the future, which would further simplify installation in smaller aircraft like the Cirrus.
Bottom Line
Installing Starlink Mini in your Cirrus aircraft provides an unprecedented level of connectivity, enhancing safety through improved access to weather information and adding convenience and entertainment options for both pilots and passengers. While there are important considerations regarding installation, power requirements, and responsible use, the benefits make it a valuable addition to any Cirrus.
