Archer Aviation (US:ACHR) The Motley Fool·2025-11-04 15:23Core Viewpoint - Archer Aviation has experienced a significant boost in investor confidence following successful public demonstrations of its Midnight aircraft, the acquisition of a substantial patent portfolio, and the establishment of a new partnership with Korean Air, leading to a 17.1% increase in share price during October [1][2]. Group 1: Public Demonstration and Performance - Archer's Midnight aircraft successfully completed public display flights at the California International Air Show, achieving new heights of up to 10,000 feet and completing its longest piloted test flight of 55 miles [3]. Group 2: Patent Acquisition - The company acquired approximately 300 patents from a German eVTOL company that had filed for bankruptcy, focusing on advanced eVTOL technologies such as propeller systems and electric engines, for about 18 million euros, increasing its total patent count to over 1,000 [4]. Group 3: New Partnership - Archer announced a partnership with Korean Air to commercialize its aircraft in South Korea, with the potential for the airline to purchase up to 100 Midnight aircraft, indicating significant sales potential [5]. Group 4: Financial Outlook - Archer is expected to report a non-GAAP adjusted loss of $110 million to $130 million for the third quarter, a notable increase from the EBITDA loss of $93.5 million in the same quarter last year [8].