Recorder Readout Services
Enhance Operations with Unmatched Cockpit Voice and Flight Recorder REadout Compliance Services
Comprehensive Solutions
Flight Data Systems excels in delivering comprehensive cockpit voice (CVR) intelligibility reports and flight data recorder (FDR) readout services. Our extensive suite of solutions, combined with our industry expertise, sets us apart from competitors. We support a variety of OEM recorders and platforms, including L3Harris, Universal, Honeywell, and Flight Data Systems, servicing over 100 airframes through more than 450 fixed-wing and rotorcraft databases.
Premier FDR, CVR and Data Link Recorder (DLR) Readout Reports
Our extensive database covers over 450 fixed-wing and rotorcraft models, servicing more than 100 airframes across a wide range of OEMs and platforms, including L3Harris, Universal Avionics, Honeywell, Flight Data Systems, and others. With 35 years of expertise, we guarantee secure and reliable readouts.
- Annual serviceability checks
- Parameter correlation assessments
- FDR readout and incident reports
- Audio analysis
- Intelligibility evaluations
- Data Link Message Compliance Check
- FANS1A & ATN B1 Data Link Messaging Report
- Identify & report application types
- Recording duration & data continuity assessment.
Full list of CVR and FDR Readouts and DLR Messaging Reports are listed in the brochure.
attributes
Serving over 130 fleets and operators globally, with a focus on customer-centric commitment.
Standard turnaround time (TAT) of 3 days or less, with 24/7 availability for AOG situations and incident investigations.
Complies with EASA, FAA, ICAO, and National Aviation Authority guidelines.
Supporting a wide range of airframes including Airbus, Augusta, Bell, Boeing, Bombardier, Cessna, Dassault, De Havilland, Embraer, Hawker, Leonardo, Gulfstream, Sikorsky, Lockheed, Viking, and more
FDR, CVR and DLR Readouts
Delivering comprehensive and accurate data analysis to enhance operational efficiency and simplify compliance for MROs and operators.
Detailed Analysis
Our team thoroughly evaluates recorder parameters, voice intelligibility, and ATC Data Link Messaging, ensuring accuracy, relevance, and transparency for evaluation confidence.
Compliance Ready
Each report includes compliance verifications and standardizations, ready for direct submission to aviation authorities, saving valuable time.
reporting assurance
Our dedicated team meticulously evaluates recorder parameters, ensuring that our assessments are accurate, relevant, and transparent. This commitment fosters trust among clients regarding data management practices.
Our solutions enable annual evaluations of FDR and CVR data for fleet operators with remarkable efficiency, significantly minimizing the potential risk for human error.
At FDS, we provide all-encompassing readout service agreements alongside easy-to-use download equipment. Our offerings enhance operational efficiency by delivering precise and timely data—empowering you to concentrate on effective fleet management.
Utilize our intuitive web portal to effortlessly transmit your data to FDS for analysis while adhering to the strictest security protocols in data transfer. This streamlined approach not only simplifies operations but also ensures swift access to vital insights.
Globally Certified Compliance









Frequently Asked Questions
Why should I outsource readout services instead of managing them in-house?
Outsourcing readouts eliminates the need for costly internal infrastructure, training, and certification processes. With over 30 years of experience and access to a vast library of validated recorder databases, Flight Data Systems delivers accurate, regulator-ready reports—faster and more reliably than most in-house teams.
Can you certify reports for specific countries or authorities?
Yes. In addition to meeting ICAO, EASA, and FAA standards, Flight Data Systems provides country- and region-specific compliance statements upon request. This includes certifications for authorities such as the UAE GCAA, South Africa CAA, and Hong Kong CAD.
What makes your turnaround time different from other providers?
Flight Data Systems offers one of the fastest standard turnaround times in the industry—three business days or less. For AOG and incident investigations, 24/7 support is available to minimize operational disruptions.
What’s included in a typical readout service?
Services include CVR intelligibility checks, FDR parameter correlation, DLR message decoding, incident reports, and compliance statements. Deliverables may include PDF reports, CSV parameter listings, and decoded message files, depending on the recorder type.
How do you handle Data Link Recorder (DLR) messaging?
Flight Data Systems supports FANS 1/A and ATN B1 messaging, including controller/pilot communication, addressed surveillance, and operational control data. Reports identify application types, assess data continuity, and perform correlation tests when operator SOPs are provided.
What’s required from the operator to initiate a readout?
Operators must provide raw data, metadata (e.g., aircraft tail number, MSN, recorder part and serial numbers), and any applicable SOPs. For DLR services, CMU/CMF version details are also required. All data is securely uploaded via a Microsoft SharePoint portal.
How do you support fleet-wide compliance?
Flight Data Systems offers managed service agreements that include annual readouts, HHMPI download equipment, and access to incident reports. This helps operators maintain compliance with minimal administrative overhead while reducing the risk of human error.
What if my fleet includes multiple recorder types or legacy systems?
No problem. The service supports a wide range of OEM recorders—including L3Harris, Honeywell, Universal, and more—across over 100 airframes. The extensive database library ensures compatibility with both modern and legacy platforms.
Are You Ready to Start Saving Money and Maintenance Time?
Fill out the form below to download our detailed brochure and see how we can support your maintenance needs with precision, reliability, and fast report delivery.