End of an Era: Garmin SL 30/40 Repair Services Ending – What’s Next?
Big news for SL 30 and SL 40 operators: Garmin has announced that, due to the unavailability of critical components, repair services for these trusted units will be discontinued by the end of 2025.
While we know these units have served many operators faithfully over the years, this is a great time to consider modern replacements that offer even better performance, reliability, and future support.
At Pacific Avionics, we’ve got you covered with top-tier alternatives ready to keep your cockpit up to date.
✈️ Recommended Replacement Options
🚀 Garmin GNC 215 – Advanced NAV/COM Upgrade
If you’re currently using an SL 30, the GNC 215 is a powerful successor.
With integrated navigation and communication functions, this unit delivers crystal-clear audio, fast tuning, and simplified operation to keep you focused on flying.
✅ Dual-function NAV/COM
✅ High-resolution display
✅ Easy integration with your existing avionics
✈️ Garmin GTR 205 – Modern COM Solution
For SL 40 users looking for a dedicated communication upgrade, the GTR 205 is the ideal choice.
It’s designed to give you reliable and clear communications, modern user interfaces, and straightforward operation in all flying conditions.
✅ Dedicated COM radio
✅ Advanced frequency management
✅ Compact and sleek design
🧭 Trig TY96A – Lightweight, Powerful, and Feature-Rich
Don’t overlook the Trig TY96A as a smart alternative.
It’s a compact, lightweight VHF COM radio with a bright, easy-to-read display, fast frequency selection, and even a built-in two-place intercom — perfect for pilots who value simplicity and performance.
✅ Push-step quick tuning
✅ Integrated intercom
✅ Easy installation
🧭 Trig TX56A – Slim, Powerful, and Packed with Capability
Don’t overlook the Trig TX56A as a smart NAV/COM solution.
This slimline, 33mm-high unit combines a bright, easy-to-use interface with advanced features like Dual Watch, built-in digital CDI, and a two-place intercom — perfect for pilots who want a future-ready upgrade without the bulk.
✅ Dual Watch – monitor two COM or NAV frequencies
✅ Built-in VOR/ILS receiver & digital CDI
✅ USB database upload (COM/NAV frequencies)
✅ ‘Say Again’ playback feature
✅ Integrated stereo intercom
🛠️ Plan Ahead – Stay Mission Ready
With the SL 30/40 series nearing end-of-service, now is the time to future-proof your avionics suite. Whether you prefer Garmin’s latest innovations or the versatility of Trig, our team at Pacific Avionics is ready to help you upgrade smoothly.
👉 Explore all our avionics solutions at: www.pacificavionics.com.au
Need expert advice? Contact us today for personalised recommendations and installation support.



