[4] In that year, Heartland Bank shuttered its plans to lease and renovate the building and withdrew its historic tax credit application, stating that it was not economically feasible to restore the structure.

[3] In 2020, the nonprofit Ohio Air & Space Hall of Fame and Museum (OAS) announced it signed a long-term lease to the building.

The organization is planning for a $2 million renovation of the building, which was to be followed by the opening of its museum and hall of fame in late 2021.

The organization also plans for a historical archive, a STEAM education center, and an event and meeting space in the terminal building.

The organization's director plans to start the first construction phase in 2023, with a goal of raising $700,000 to accommodate the work.