What does the altimeter measure in the Beechcraft Travel Air BE‑95?

The altimeter in the Beechcraft Travel Air BE-95 measures the aircraft's altitude. It does this by detecting changes in atmospheric pressure as the aircraft ascends or descends. As altitude increases, the atmospheric pressure decreases, and the altimeter translates this pressure change into a reading of height above sea level.

Understanding the importance of altitude measurement is crucial for pilots, as it helps maintain safe flying levels, complies with air traffic control instructions, and ensures proper operation during various phases of flight. While other metrics, such as horizontal speed or weight distribution, are important for flight operations, they are measured using different instruments. The altimeter's specific function is solely focused on altitude, which is essential for safe navigation and situational awareness in the air.