Welcome to 4AIR
Your one stop for any aviation sustainability need.
4AIR Offers Comprehensive Full-Service Sustainability Programs
Voluntary Programs
4AIR has 4-levels of programs to cover every pillar of aviation sustainability. Our programs cover access to carbon offsets, sustainable aviation fuels, and even fund innovative research and technology to decarbonize the future of aviation.
Learn more about our programs here.
Regulatory Monitoring & Compliance
More and more regulatory reporting requirements are emerging for domestic and international aviation. Make sure your aircraft usage is compliant with an increasingly complex regulatory environment.
Learn more about our regulatory compliance monitoring service here.
Contact us for Your Free Carbon Assessment
Whether you recently purchased an aircraft or are exploring opportunities to reduce your footprint, 4AIR is here to help. Complete the form and a sustainability expert will reach out to get you started on a custom turn-key sustainability program for your flight operations.