![FAB CE/FABEC – Expansion of cross-border free route airspace for climate-friendly air traffic - CANSO FAB CE/FABEC – Expansion of cross-border free route airspace for climate-friendly air traffic - CANSO](https://canso.fra1.digitaloceanspaces.com/uploads/2022/03/FABEC-DFS_FAB-CE-Austrocontrol_X-FAB_Cross-border-FRA_Visual_PRINT-300dpi-sRGB.jpg)
FAB CE/FABEC – Expansion of cross-border free route airspace for climate-friendly air traffic - CANSO
FABEC Free route airspace adds Swiss entire upper airspace, adjoining French airspace, and German cross-border routes
![South East Common Sky Initiative Free Route Airspace (SECSI FRA) Successfully Implemented - Crocontrol South East Common Sky Initiative Free Route Airspace (SECSI FRA) Successfully Implemented - Crocontrol](https://www.crocontrol.hr/app/uploads/old/novosti/SECSI_FRA_Chart-600x550.jpg)
South East Common Sky Initiative Free Route Airspace (SECSI FRA) Successfully Implemented - Crocontrol
![Study of the free route airspace in the future southwest (Spain-Portugal) functional airspace block | Semantic Scholar Study of the free route airspace in the future southwest (Spain-Portugal) functional airspace block | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/4fa9ca871acaf1675a357f0c2cf82da089c45d68/24-Figure1.3-1.png)
Study of the free route airspace in the future southwest (Spain-Portugal) functional airspace block | Semantic Scholar
![Free Route Airspace & Route Availability Document, as well as other Flight Planning Restrictions Worldwide - General - Navigraph Free Route Airspace & Route Availability Document, as well as other Flight Planning Restrictions Worldwide - General - Navigraph](https://europe1.discourse-cdn.com/business20/uploads/navigraph1/original/2X/8/83fdde22fb4f04914b1fa9942952f70d8783b1fc.png)
Free Route Airspace & Route Availability Document, as well as other Flight Planning Restrictions Worldwide - General - Navigraph
![Implementation of Free Route in France: an even more environmentally-friendly FABEC airspace - CANSO Implementation of Free Route in France: an even more environmentally-friendly FABEC airspace - CANSO](https://canso.fra1.digitaloceanspaces.com/uploads/2021/12/9_Dec-Carte-Free-Route-2021-1024x742.png)