COTS ARINC 661 CDS & UA Development Tool Suite


VAPS-XT 661 from Presagis is the COTS tool for Cockpit Display System widget and layer development, solving the key challenges of ARINC 661 display design:

  • Faster Compliant Displays – demonstrable displays in minutes utilising out of the box widgets

  • Fully Customizable - add new widgets and styles that conform to the standard

  • Automated Binary Definition Creation – shorter development time with error protection

Find out more about Cockpit Display Systems development with VAPS-XT from Presagis


User Application Accelerator (UA2) is a COTS tool which addresses the key challenges for systems and software developers interacting with ARINC 661 displays:

  • Rapid Development Environment, integrating with your preferred modelling tool

  • Control ARINC 661 displays with “System” data values and units

  • Reduced time to market with improved user interface consistency

Find out more about User Application Accelerator (UA Squared)

UA Emulator

User Application Emulator (UAM) is the COTS tool to prove the design of ARINC 661 Widgets, Layers, and Communications.

  • Easy-to-use yet powerful ARINC 661 Message editor

  • ARINC 661 Protocol validity checking

  • Repeatable test scenarios based on messages without coding

  • Analyse ARINC 661 message traffic

Find out more about the User Application Emulator (UAM) Tool for ARINC 661 CDS and UA Development