Elliott Aviation New ADS-B Solution For Citation Excel; XLS Elliott Aviation said yesterday that they have completed FAA testing on a new low-cost ADS-B for the Citation Excel and XLS. In addition to the Citation Excel, this STC can be applied to any aircraft with the Honeywell Primus radio package like the Hawker 800A/800XP and Hawker 1000. The STC is fully integrated and requires no modifications to the existing Honeywell equipment and is priced significantly less than the current Honeywell upgrade by 40% or more. It also does not require upgrades to any current Honeywell equipment which can save operators additional cost and downtime. The STC is expected to be available for purchase within the next few weeks. The STC utilizes remote mount Garmin GTX-3000 smart transponders and will provide a $50,000 credit toward a future Garmin G5000 installation in the Citation Excel and XLS.