United Airlines Flight 1980 descended toward San Diego International Airport, its aluminum fuselage banking over the concrete runway tarmac at an altitude of 4,000 feet. The flight crew immediately contacted local air traffic control, monitoring the glowing radar screens, to report a potential kinetic hazard operating roughly 1,000 feet below their trajectory. The incident highlights the escalating vulnerability of civilian logistical corridors to unregulated, low-cost autonomous hardware. A spokesperson for the Federal Aviation Administration confirmed the details of the initial transmission, underscoring the rapid institutional response to the airspace anomaly. "While approaching San Diego International Airport at about 4,000 feet altitude, the crew of United Airlines Flight 1980 told air traffic control they believed they saw a drone 1,000 feet below them," the spokesperson said in a public statement. The aircraft ultimately landed without physical damage, and United Airlines later confirmed there was no indication of an actual collision upon inspecting the airframe. The Federal Bureau of Investigation quickly acknowledged the security implications of the report, deploying investigative resources to trace the origin of the potential drone. "FBI San Diego is aware of reports of an alleged drone flying approximately 12 miles from San Diego International Airport this morning," the agency stated. This rapid federal mobilization underscores the permanent state of sovereign anxiety regarding asymmetrical airspace incursions. Even unverified sightings now trigger massive administrative friction, pricing a permanent tax of uncertainty into domestic aviation networks.