Product overview
The NXG-900 from ACSS (an Acron Aviation and Thales joint venture) provides critical aircraft information including position, velocity, and ground track for ADS-B Out messages. Its versatile design allows signals from the GPS satellite constellation and Satellite-Based Augmentation System (SBAS), including Wide Area Augmentation System (WAAS), as well as other systems. This commercial off-the-shelf package is used with one or two ACSS NXT-600, NXT-700 or ATDL Mode S transponders to provide legacy aircraft operators with a simple path to satisfy ADS-B mandates. It will also work with select 3rd party transponders.
- Rule-compliant WAAS position source
- ADS-B In providing 978 MHz UAT, Free Weather (FIS-B)
- Wi-Fi dongle interface module to compatible mobile applications
- Certified to TSO-C145c, -C154c and C157a
The NXG-900 provides an ARINC 743A based output, while meeting the Part 25 aircraft environmental levels.
Aviation Communication & Surveillance Systems (ACSS)
Aviation Communication & Surveillance Systems (ACSS) is a joint venture between Acron Aviation and Thales. ACSS designs and manufactures products for all aircraft and helicopter segments, and supports products for air transport and regional airlines, business aviation, and helicopter, general aviation, manned and unmanned military aircraft operators. ACSS produces avionics systems that increase safety, situational awareness, and efficiency for commercial and military flight operators.

Key features
Receiver
The NXG-900’s ADS-B receiver provides subscription-free weather (FIS-B) to mobile applications such as Android, iOS and Windows. FIS-B weather products include NEXRAD, CONUS NEXRAD, METARs, TAFs, PIREPs, winds and temperatures aloft, NOTAMs, AIRMETs and SIGMETs.
Signals
In addition to the GPS satellite constellation, SBAS and WAAS, the NXG-900 utilizes signals from EGNOS (Europe), GANAN (India), and MSAS (Japan).
Specifications
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Downloads
Customer support
Aircraft on ground: Immediate support
We have a global network of support centers to support customers with aircraft on the ground issues.
Technical pubs, repairs and spares
For the latest technical publications and contact details for our repairs and spares depots.