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4AIR’s Sustainability & Compliance Platform

The FL3XX and 4AIR integration removes the need for manual data transfers for emissions, Sustainable Aviation Fuel (SAF), and tax reporting.

  1. About
  2. Key Features
  3. How It Works
  4. Activation


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1. About 

The integration connects FL3XX with 4AIR’s platform to automatically deliver the operational data needed for emissions, Sustainable Aviation Fuel (SAF), and tax reporting. Once enabled, FL3XX shares flight, aircraft, fuel, and passenger information with 4AIR through a secure API feed. This removes the need for manual data transfers and ensures that the information used for compliance calculations is always up to date.

2. Key Features

  • No manual uploads.
    Operational data needed for regulatory reporting is sent directly from FL3XX to 4AIR.
  • Higher data quality.
    Automated transfer reduces the risk of omissions, typos, or mismatches between systems.
  • Better oversight.
    Operators have a clearer, more current view of their compliance position across schemes (EU ETS, UK ETS, CORSIA, ReFuelEU, national taxes, and others).
  • Simplified verification.
    All key data points are stored in one place, making internal reviews and external audits smoother.
  • Quicker reporting cycles.
    With complete and timely data, monthly and annual compliance outputs can be generated faster.

3. How It Works

4AIR reads the following information provided by FL3XX:

  • Flight information:
    • Flight number,
    • date,
    • departure/arrival airports,
    • block times,
    • aircraft registration, and
    • aircraft type.
  • Fuel information:
    • Uplift volumes,
    • suppliers,
    • fuel type (Jet A-1 / SAF), and
    • batch details.
  • Passenger data:
    • Number and type of passengers for tax-related schemes.
  • Routing data:
    • Required for EU ETS non-CO₂ reporting.
  • Aircraft information:
    • MTOW,
    • engine type,
    • configuration, and
    • operator details.

 

Based on this information from FL3XX, the following updates are made on 4AIR's Sustainability & Compliance Platform:

  • Complete emissions calculations (regulatory and voluntary CO₂ and non-CO₂ emissions).
  • Monitoring files for EU ETS, CH ETS, UK ETS, CORSIA, ReFuelEU and more.
  • SAF emissions-reduction calculations and associated regulatory benefits.
  • National passenger and environmental tax assessments.
  • Detailed compliance dashboards for continuous oversight.

 

 

4. Activation

Contact both, 4AIR and support@fl3xx.com, to activate this integration.