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Express Readout

Express readout overview

Key features

Fast turnaround

Using a patented, auto-validation technique, Express Readout is the most rapid solution for providing readout and intelligibility reports, which are typically available within 30 minutes from uploading the data. Reports can be downloaded in various formats, including .csv files for further analysis. Additionally, users can re-test data within 30 days at no additional charge, to confirm the repair of faulty signals.


Easy to use

The interface is easy to navigate and use, so training is minimal. Additionally, L3Harris’ exclusive dataframe auto detection is a key benefit for operators. If the user cannot provide knowledge of which dataframe to use, the auto detect feature will search for the most likely data frame. Individual logins provides the ability for user to customize the dashboard and access rights to specific data.


Access to multiple flights simultaneously

Express Readout’s patented algorithms also identify unusual parameter patterns and highlight these to the user for inspection. Interactive charts allow users to inspect the parameters in detail and assess up to 50 flight hours of data, across multiple flights, within the same readout. The results are stored indefinitely on the secure platform, exceeding FAA and EASA regulatory requirements.


Automated self-service solution or full-service validation

Express Readout is available as an automated self-service solution or as a full-service validation, which includes an expert assessment of the recorded data. Our web-based, semi-automatic tool applies patented algorithms to identify suspect parameter patterns and highlight them so that the user can inspect them afterwards, with results stored indefinitely.


24/7 interactive platform

The secure, web-based platform supports all browser types, is simple to use, reliable, modern and customizable with full support.


Regulatory compliance

The platform is compliant with ICAO, EASA, FAA performance and intelligibility mandates. It supports all recorders used on air transport, regional and business aviation aircraft, as well as helicopter platforms.

Datalink Recorder Verification Services

L3Harris is the only data services provider able to offer a stream-line process for providing operators datalink embedded message decoding. Unlike Cockpit Voice Recorder (CVR) and Flight Data Recorder (FDR) verification; datalink verification requires the operator to deliver datalink decoded message readouts which are generated based on their defined operating parameters. This enables operators to follow the EASA framework to validate the devices are capturing the reordering properly.  The L3Harris CVR intelligibility readout report follows “Guidance on CVR recording Inspection” produced by the Flight Recorder Partnership Group (EFRPG) and was published by the Bureau d’Enquêtes et d’Analyses (BEA) in 2018.

The L3Harris web-based portal allows the operator to upload the data and prepare the necessary decoded exchanged quickly and electronically. All data is secure and proprietary to the airline so that only the operator can read the decoded messages which were previously aligned to their defined parameters provided to the flight data analysis team when the account was activated. As part of the Express Readout service, L3Harris includes Level 2 intelligibility analysis for all CVR readouts.


Please complete the form below to contact our team for more information on our data analysis services.


  • Express Readout Brochure