Definition
A large-scale VFR aeronautical chart published by the FAA that depicts the airspace surrounding selected major airports, typically those with Class B airspace. Drawn at a scale of 1:250,000, it shows airspace boundaries, airports, navigation aids, terrain, obstructions, and visual landmarks in greater detail than the standard 1:500,000 VFR Sectional Chart covering the same area.
Plain English
A zoomed-in VFR map of the airspace around a busy major airport. It shows more detail than a regular Sectional so pilots can navigate the complex airspace around places like Los Angeles, Atlanta, or New York without getting lost or busting airspace.
Context Anchor
Pilots use or reference TACs when planning or flying near large, busy airports where the surrounding airspace is more detailed and crowded than usual.
Derivation
‘Terminal’ here means the area surrounding a major airport — the place where flights begin and end. ‘Area’ refers to the block of airspace around that airport. ‘Chart’ is the map itself. So a Terminal Area Chart is a map of the airspace surrounding a major terminal airport.
Why Pilots Care
Gives pilots the visual references and airspace clarity needed to navigate safely through busy terminal environments without relying solely on instruments.
Analogy
A sectional chart is like a road map for a whole state. A Terminal Area Chart is like a detailed city map for the busiest part of that state.
Intuition Check
Do not read “terminal” as the airport building. Here, “terminal area” means the busy airspace around a major airport or group of airports.
Example Sentence 1
Before flying VFR into Las Vegas, the pilot reviewed the TAC to confirm the Class B boundaries and visual reporting points.
Example Sentence 2
During preflight planning the instructor pointed out the TAC depiction of the local VFR corridors near the terminal area.