Technical Airport Information
- Economic Impact Report (1.72 MB) Archived .pdf
- System Plan Report (1.41 MB) Archived .pdf
- Airport Layout Plan (449.04 KB) Archived .pdf
- FAR Part 77 Surfaces (2.36 MB) Archived .pdf
- Zoning Ordinance for Decorah (132.69 KB) Archived .pdf
- Zoning Ordinance for Winneshiek County (932.77 KB) Archived .pdf