APA is a protocol decoder that is used to analyze digital communications traffic. It displays all VHF-based data communications exchanged between ground stations and aircraft, and allows users to visualize all layers of each protocol data unit (PDU).
APA is commonly used in conjunction with ALTYS’s test products in support to troubleshooting and performance assessment. APA also is an essential part of the COSMOS platform, enabling both real-time monitoring and post-capture log analysis.
Monitor traffic of operational ground infrastructures
Identify datalink issues (delays, provider aborts…)
Facilitate datalink problem resolution
Track progress of avionics lab testing and integration
Troubleshoot and understand test failures
Live VHF data
Live A429 data
Log files (CMU, Router…)
VDL2 or ACARS
Are you interested in using APA for datalink protocol analysis? Please contact us to request a quote.×