The Department of Defense, through the Defense Advanced Research Projects Agency (DARPA), is hosting a Proposers Day for the Albatross program on October 2, 2024, at the Executive Conference Center in Arlington, VA, with a simultaneous webinar option. This event aims to gather insights on developing autonomous soaring aircraft capabilities that enhance flight endurance by utilizing atmospheric winds, focusing on objectives such as creating a preflight planning tool and an onboard guidance subsystem. The Proposers Day will facilitate networking and discussions between potential proposers and DARPA officials, although it does not constitute a formal solicitation for funding. Interested participants must register by September 25, 2024, and can direct inquiries to the Coordinator at DARPA-SN-24-111@darpa.mil.