Definition
An aircraft capable of taking off and landing vertically, without requiring a runway or forward motion to become airborne. Once airborne, a VTOL aircraft can transition to forward flight. Examples include helicopters, tiltrotors, and certain military jets such as the AV-8B Harrier and F-35B.
Plain English
An aircraft that can lift straight up off the ground and set straight back down, without needing to roll along a runway.
Context Anchor
Seen in AIM glossary material and in discussions of aircraft that may operate from pads, decks, or limited landing areas as well as from airports.
Derivation
VTOL is built from the plain phrase 'Vertical Take-Off and Landing.' 'Vertical' comes from the Latin verticalis, meaning 'overhead' or 'straight up.' The acronym tells you exactly what the aircraft does: it leaves and arrives going straight up and down.
Why Pilots Care
Allows operations from confined areas without runways, supporting specialized missions and emerging urban air mobility concepts.
Grounding Statement
A VTOL aircraft can leave the ground by going upward first, not by building speed across the ground first.
Intuition Check
VTOL does not mean the aircraft can only fly straight up and down. It means the aircraft has the ability to take off and land vertically when needed.
Example Sentence 1
The medevac helicopter is a VTOL aircraft, so it can land directly on the hospital rooftop pad.
Example Sentence 2
Controllers cleared the VTOL aircraft for a vertical landing at the vertiport after its training flight.