Fast, Regulatory-Compliant FDR Reasonableness Reports

Verify mandatory flight parameters and meet annual regulatory checks without tying up internal engineering resources.

What you get

An independent review of your flight data recorder download that confirms each mandatory parameter is recording, is within a sensible range, and correlates properly with related parameters. You receive a clear report you can file with your maintenance records or hand to an inspector. It flags any parameters that are missing, frozen, noisy or out of range so your maintenance team knows exactly what to fix.

How it works

  1. Send us your data. Upload the FDR download along with your data frame or LFL documentation.
  2. One-time setup. We configure your aircraft type and data frame. Repeat reports for the same fleet then go much faster.
  3. Analysis. Our engineers review every required parameter for range, rate of change, and cross-parameter consistency.
  4. Report delivered. You typically receive the report within 3–5 business days of setup, and we’re available to walk you through any findings.

Who it’s for

Airlines, charter and corporate operators, and maintenance organizations that need their periodic FDR checks done reliably without building in-house expertise. We support all western-built fixed-wing and rotary-wing aircraft with an FDR that utilizes the ARINC 717 or ARINC 767 standard.

Why Scaled Analytics

We’ve spent more than 30 years working with flight data. The same team that builds Sky Analyst FDM, which is used by operators worldwide, performs your FDR review. You get engineers who understand what the numbers mean, not just a checkbox exercise.

Meets international regulatory requirements including FAA, Transport Canada and EASA.

Already downloading your FDR data? Turn that data into ongoing safety and operational insights with Sky Analyst FDM.