Taxiway Fillet Tool
Taxiway intersection fillet geometry per AC 150/5300-13B Appendix J and FAA Taxiway Fillet Design Tool V3
Setup
Name your project and select a Taxiway Design Group
AC 150/5300-13B Chg 1 Table 1-4 — based on critical aircraft wheelbase & wingspan. Pick directly, or classify an aircraft below.
Classifying sets the TDG dropdown above automatically.
TDG Parameters (read-only)
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Distance from taxiway edge to edge light centerline
Check for visibility-critical (low-visibility operations) design
Intersection Angles
Intersection Angles
Enter the deflection angle for each taxiway turn — geometry updates live
Review & Generate
Review & Generate
Confirm all intersections and generate DXF files
Ready to Generate
Click Generate to produce the fillet DXF for this intersection.