The status of an aircraft including attitude, airspeed, altitude, and heading is provided through which process?

The status of an aircraft including attitude, airspeed, altitude, and heading is provided through which process?

• A. Data Link
• B. Ground Control
• C. Telemetry
• D. Autopilot

Answer: (C)

Telemetry is the process of transmitting the aircraft’s sensor data to a ground station so the operator can monitor status in real time. The aircraft gathers attitude from its inertial sensors, airspeed from the pitot system, altitude from the barometer, and heading from the heading sensors, then these values are sent via the telemetry link to the ground. This downlink of flight data is what provides the current attitude, airspeed, altitude, and heading to the operator. Data link refers to the overall two-way channel for control and data, ground control is the facility that receives and manages the data, and autopilot is the onboard system that controls the aircraft—none of these alone describes the downlinked status data the way telemetry does.

Telemetry is the process of transmitting the aircraft’s sensor data to a ground station so the operator can monitor status in real time. The aircraft gathers attitude from its inertial sensors, airspeed from the pitot system, altitude from the barometer, and heading from the heading sensors, then these values are sent via the telemetry link to the ground. This downlink of flight data is what provides the current attitude, airspeed, altitude, and heading to the operator. Data link refers to the overall two-way channel for control and data, ground control is the facility that receives and manages the data, and autopilot is the onboard system that controls the aircraft—none of these alone describes the downlinked status data the way telemetry does.