2022 Indiana State Aviation System Plan (ISASP) & Airport Economic Impact Study (AEIS) INDOT Multimodal Aviation 2022 Indiana State Aviation System Plan (ISASP) and Airport Economic Impact Study (AEIS) 2022 ISASP Technical Report Chapters2022 ISASP Executive SummaryISASP Quick Reference Guide - Land UseISASP Quick Reference Guide - Revenue GenerationISASP Quick Reference Guide - Through the Fence2022 Indiana AEIS Executive Summary2022 AEIS Technical Report