High-Altitude Long Endurance (HALE) Aircraft

High-Altitude Long Endurance (HALE) aircraft are specialized drones or planes designed to fly at high altitudes—usually above 60,000 feet—for extended periods, often days or weeks. They are used for tasks like surveillance, communication relay, environmental monitoring, and scientific research. Equipped with advanced sensors and communication equipment, HALE aircraft can cover vast areas with minimal fuel consumption due to their efficient design. Their ability to stay airborne for long durations and operate at high altitudes makes them valuable for persistent observation and data collection, reducing the need for frequent human-piloted aircraft or satellites.