GARMIN
DESCRIPTION
Created to meet the unique demands of transport category aircraft, the GTX 3000 Mode S ES remote transponder features robust capabilities like ADS-B “Out” transmission and TCAS II/ACAS II compatibility.

Meet ADS-B “Out” Requirements
Certified to meet DO-260B/TSO C166b requirements, the GTX 3000 offers an affordable pathway to ADS-B “Out” compliance when installed alongside an approved SBAS/WAAS GPS position source, like certain Garmin flight decks or GTN series avionics. Using 1090 MHz extended squitter (ES) transmission, the GTX 3000 broadcasts details such as your accurate, GPS-calculated position, flight ID, altitude, velocity, climb/descent and heading information to ATC ground stations at the rate of once per second – far faster than traditional radar tracking. The net result is that ATC gets a far more accurate picture of what’s happening in the sky and allowing them to safely reduce separation minimums for more efficient flights.
Where ground stations are not yet capable of receiving extended squitter data, the GTX 3000 will still operate with traditional ATC protocols as a Mode A, C or S transponder.
Track and Be Tracked
With the GTX 3000, the flight data you broadcast to ATC ground stations is also broadcast to all nearby TAS or TCAS equipped aircraft. The TAS or TCAS system enables them to see a similar traffic picture as ATC, and providing all ADS-B equipped aircraft in the vicinity a level of redundant tracking.
When combined with a TCAS II/ACAS II traffic system like the Garmin GTS 8000, as well as a radar altimeter like the GRA 5500, the GTX 3000 is an integral part of a complete TCAS II/ACAS II solution. When your traffic system detects an immediate conflict, it will use your GTX 3000 to communicate with the conflict’s TCAS II/ACAS II system to determine the best course of action for both aircraft. Each pilot will then be given visual and aural Resolution Advisories (RAs) with separate but complimentary instructions. For example, one pilot may be told to climb while the other is told to descend.
Why Gulf Coast Avionics?
Gulf Coast Avionics is a leading supplier of avionics, pilot supplies and aircraft services.
Since 1984 Gulf Coast Avionics has been providing quality merchandise from name brand manufacturers to keep pilots, aircraft owners and operators flying.
Our E-commerce Website and our annual Product Catalog are favorites among aviators around the world. With a comprehensive inventory developed to meet almost any avionics, instrument, or pilot supply need, you're sure to find what you want. You will find our prices unbeatable. We guarantee them to be the lowest in the industry!
Our experienced, factory-trained technicians deliver precision avionics installations designed for performance, safety, and reliability. As an FAA Approved Repair Station, we complete certified upgrades and full panel integrations for a wide range of aircraft, from general aviation singles and twins to corporate aircraft, warbirds, and helicopters, bringing the same level of craftsmanship and attention to detail to every project.