Archer Aviation is bolstering its government relations efforts and opening an office in Washington, D.C., as the California-based eVTOL developer builds momentum for the certification of its four-passenger Midnight air taxi. Melissa McCaffrey has joined Archer as its head of state and local government affairs, and Lynda Tran, former senior advisor to U.S. transportation secretary Pete Buttigieg, is now an advisor to the company. If all goes according to plan, Archer will have a type certificate from the FAA in hand by the end of the year, with commercial air taxi operations launching in 2025.