Instrumentation
Core Instrumentation concepts explained with aviation context and exam relevance.
30 concepts6 recently updated
Most frequently examined
An accelerometer in aircraft instruments is a sensor designed to measure acceleration—how quickly the aircraft's velocity changes. Modern...Airspeed indicator errors are discrepancies between the indicated airspeed and the actual airspeed due to limitations in the instrument,...Altimeter principles and limitations are central to understanding how pilots determine altitude using pressure changes in the atmosphere. The...The angle of attack indicator (AoA indicator) is a cockpit instrument that shows the angle between the wing's chord line and the oncoming...The Attitude and Heading Reference System (AHRS) is a modern, solid-state system that provides precise attitude (pitch, roll, yaw) and...The attitude indicator, also known as the artificial horizon, is a primary flight instrument that displays the aircraft's pitch and bank...
Latest updated concepts
The vertical speed indicator (VSI) displays the rate at which an aircraft is climbing or descending, typically in feet per minute or meters...The difference between a turn coordinator and a turn indicator is crucial for understanding aircraft instrumentation. A turn indicator...Tachometers and engine instrumentation are essential for monitoring engine speed and performance in aircraft. Different types of...Standby instruments are essential backup flight instruments that provide critical flight data if the main electronic displays fail. These...Slip and skid indication is a fundamental aspect of aircraft instrumentation, helping pilots maintain coordinated flight. The slip skid ball,...A slaved gyro compass, also known as a slaved compass system or gyro stabilized compass, integrates a directional gyro with a magnetic sensor...
Browse
30 conceptsAll concepts
An accelerometer in aircraft instruments is a sensor designed to measure acceleration—how quickly the aircraft's velocity changes. Modern...Airspeed indicator errors are discrepancies between the indicated airspeed and the actual airspeed due to limitations in the instrument,...Altimeter principles and limitations are central to understanding how pilots determine altitude using pressure changes in the atmosphere. The...The angle of attack indicator (AoA indicator) is a cockpit instrument that shows the angle between the wing's chord line and the oncoming...The Attitude and Heading Reference System (AHRS) is a modern, solid-state system that provides precise attitude (pitch, roll, yaw) and...The attitude indicator, also known as the artificial horizon, is a primary flight instrument that displays the aircraft's pitch and bank...Autopilot instrument inputs and failures describe how autopilot systems rely on accurate data from various aircraft sensors and systems, and...Barometric pressure settings are fundamental to accurate altitude indication in aviation. Pilots use settings like QNH, QFE, and the standard...Compass swing and deviation are essential concepts for understanding and maintaining the accuracy of an aircraft's magnetic compass. A...A directional gyro (DG) is a cockpit instrument that provides pilots with a stable heading reference based on a gyroscope spinning in a...The Electronic Flight Instrument System (EFIS) replaces traditional mechanical flight instruments with digital displays, integrating key...Flight data recorders (FDR) and cockpit voice recorders (CVR), often called "black boxes," are essential safety devices in commercial...The integration of the Flight Management System (FMS) is central to modern cockpit operations, uniting navigation, performance, and aircraft...Glass cockpits use digital displays to present flight and systems information, replacing the traditional array of analogue (conventional)...Gyroscopic instruments are essential for aircraft attitude and heading reference, relying on the physics of a spinning mass to maintain...The inertial reference system (IRS) is a modern navigation and attitude source in commercial aircraft, using advanced sensors fixed directly...Instrument display colour coding is a standardised system used in aviation to communicate critical information quickly and clearly to pilots....Instrument error types in aviation instrumentation refer to the various inaccuracies that can affect readings from cockpit instruments. These...The Integrated Standby Instrument System (ISIS) is a compact, all-in-one backup instrument found on modern aircraft flight decks. It combines...A Machmeter is a cockpit instrument that displays the Mach number, indicating the ratio of the aircraft's true airspeed to the local speed of...Magnetic compass errors are inherent limitations of direct-reading compasses, especially noticeable during turns, acceleration, and when the...The pitot-static system is essential for providing accurate airspeed, altitude, and vertical speed information to pilots. It consists of...A radio altimeter (radalt) measures the true height of an aircraft above the terrain directly beneath it, using radio waves. Unlike...Remote indicating compass systems use a flux valve (flux gate) mounted away from cockpit interference to sense the Earth's magnetic field,...A slaved gyro compass, also known as a slaved compass system or gyro stabilized compass, integrates a directional gyro with a magnetic sensor...Slip and skid indication is a fundamental aspect of aircraft instrumentation, helping pilots maintain coordinated flight. The slip skid ball,...Standby instruments are essential backup flight instruments that provide critical flight data if the main electronic displays fail. These...Tachometers and engine instrumentation are essential for monitoring engine speed and performance in aircraft. Different types of...The difference between a turn coordinator and a turn indicator is crucial for understanding aircraft instrumentation. A turn indicator...The vertical speed indicator (VSI) displays the rate at which an aircraft is climbing or descending, typically in feet per minute or meters...