What Does HF Stand For?

HF stands for Horizontal Flight

HF, or Horizontal Flight, refers to the phase of flight in which an aircraft travels parallel to the ground rather than ascending or descending. This phase is critical for maintaining a stable cruise altitude, optimizing fuel efficiency, and ensuring passenger comfort. Horizontal flight is characterized by consistent airspeed and altitude, allowing for effective navigation and course adjustments during longer journeys.

Other Meanings for HF