DOWNLOADS

FSFO Version 6 (v6.0.8.0)

See special instructions below if upgrading from v6.0.6.0.

FSFO Version 5 (v5.4.22.0)

FSFO NEXT (v1.2.19.0)

Support

For troubleshooting across all versions, please use our Discord for the fastest, collaborative help. License/key requests (e.g., resets) are welcome via email.

Special Instructions (only if upgrading from v6.0.6.0)

1. Uninstall FSFO V6
   Go to Add or Remove Programs in Windows and uninstall FSFO V6 completely.
2. Delete the FSFO User Folder
   Navigate to: C:\Users\[Your Username]\AppData\Local\ and delete the folder named FSFO_V6.
3. Backup Your SOPs (If Applicable)
   If you’ve created custom SOPs (checklists), back them up before deleting the FSFO folder.
   Go to: C:\Users\[Your Username]\AppData\Local\FlowsChk and copy your SOP files to a safe location.
4. Install the New Version
   Download and install FSFO 6.0.0.7. After installation, reactivate all your aircraft. This is important—it will generate new SOPs with updated turnaround flows and checklists.
5. Restore Your SOPs (Optional)
   If you backed up SOPs earlier, open the newly generated SOP file for each aircraft. Scroll to the bottom and copy all lines that begin with 100 (updated turnaround flows). Paste those lines at the bottom of your saved SOP file to ensure compatibility with the new version.