Spaceport Facility Location Planning within the US National Airspace System

The burgeoning commercial space transportation industry necessitates an expansion of launch infrastructure to meet rising demands. However, future operations from these large-scale infrastructures can result in new impacts, particularly to air traffic operations. To rigorously reason about where such future spaceports might be located and what their impacts might be, we introduce a facility location planning model for future US spaceports (SPFLP). Central considerations for the SPFLP include population density, space launch trajectories, and potential impacts to air traffic within the US National Airspace System (NAS). The SPFLP outputs a cost-optimal set of candidate locations for future spaceports while satisfying a range of operational constraints. By conducting sensitivity analyses on the SPFLP, we are able to examine differences in flight rerouting costs and optimal launch mission allocations. Our model and numerical experiments offer valuable insights for future spaceport site selection, contributing to the strategic development of commercial space transportation while keeping in mind the need to integrate these operations within the NAS.