A Complete Guide to Common Drone Terms and Definitions

Drones have introduced an entirely new vocabulary that can be confusing for beginners and even experienced pilots. From FPV systems and flight controllers to gimbals and LiPo batteries, understanding drone terminology helps pilots learn faster and operate their equipment more effectively.

This Drone Terminology Dictionary explains the most common terms used in the drone industry, including technical components, flight terminology, and drone photography concepts.

Whether you are a beginner learning to fly your first drone or an experienced pilot exploring advanced technology, this guide will help you understand the language used in the world of drones.

Drone Technology Terms

Drone
An unmanned aircraft that can be controlled remotely or fly autonomously using onboard systems.

UAV (Unmanned Aerial Vehicle)
A formal term used in aviation to describe drones and other unmanned aircraft.

UAS (Unmanned Aircraft System)
A broader term that includes the drone, controller, communication systems, and supporting equipment.

Flight Controller
The onboard computer that controls a drone’s flight by processing sensor data and adjusting motor speeds.

Electronic Speed Controller (ESC)
A component that regulates the speed of drone motors by controlling power from the battery.

GPS (Global Positioning System)
A satellite navigation system that allows drones to determine their location and maintain stable positioning.

Gyroscope
A sensor that detects rotation and helps stabilize the drone during flight.

Accelerometer
A sensor that measures movement and acceleration to help maintain stable flight.

Drone Hardware Terms

Propeller
Rotating blades that generate lift and allow a drone to fly.

Brushless Motor
A type of electric motor commonly used in drones for efficiency and durability.

Frame
The structural body of the drone that holds motors, electronics, and components.

Landing Gear
The structure that supports the drone during takeoff and landing.

Gimbal
A stabilization system that keeps a drone camera level during flight.

Camera Sensor
The imaging component inside a drone camera that captures photos and video.

Drone Battery and Power Terms

LiPo Battery (Lithium Polymer Battery)
A rechargeable battery commonly used in drones due to its high energy density and lightweight design.

Battery Capacity
The amount of energy stored in a battery, typically measured in milliamp hours (mAh).

Voltage
The electrical potential that powers drone motors and electronics.

Battery Cycle
A full charge and discharge of a battery.

FPV Drone Terms

FPV (First Person View)
A system that allows pilots to see live video from the drone’s camera while flying.

FPV Goggles
Head-mounted displays used to view the live camera feed from an FPV drone.

Video Transmitter (VTX)
A device that sends the video signal from the drone’s camera to the pilot’s goggles or monitor.

Receiver (RX)
The component on the drone that receives control signals from the pilot’s transmitter.

Transmitter (TX)
The radio controller used by the pilot to control the drone.

Freestyle Flying
A style of FPV flying focused on performing aerial tricks and maneuvers.

Drone Photography Terms

Aerial Photography
Photographs taken from the air using drones or other aircraft.

Shutter Speed
The amount of time a camera sensor is exposed to light.

ISO
A camera setting that controls the sensor’s sensitivity to light.

ND Filter (Neutral Density Filter)
A filter that reduces the amount of light entering the camera lens.

Resolution
The number of pixels captured in an image or video.

Drone Flight Terms

Altitude
The height of a drone above the ground.

Line of Sight (LOS)
The requirement that pilots maintain visual contact with their drone during flight.

Return to Home (RTH)
A safety feature that automatically returns the drone to its launch point.

Waypoint Navigation
A flight mode that allows drones to follow pre-programmed routes.

Hovering
Maintaining a stationary position in the air.

Drone Industry Terms

Part 107
The FAA certification required for commercial drone pilots in the United States.

Drone Pilot
A person who operates drones either recreationally or professionally.

Drone Mapping
The process of capturing aerial images and converting them into maps or 3D models.

Drone Inspection
Using drones to inspect infrastructure such as bridges, power lines, and buildings.

Drone Racing Terms

Drone Racing
A competitive sport where pilots fly drones through obstacle courses.

Gate
An obstacle used in drone racing courses that pilots must fly through.

Lap Time
The time required for a drone to complete one circuit of a racing course.

Learning the Language of Drones

Understanding drone terminology is an important step in becoming a knowledgeable drone pilot. As drone technology continues evolving, new terms and technologies will continue to emerge.

By learning these concepts, pilots can better understand their equipment, communicate with other drone enthusiasts, and explore the growing world of aerial technology.

Drone Talk is dedicated to helping pilots learn, share knowledge, and connect with others who are passionate about drones.