Airspace type · ATZ

Aerodrome Traffic Zone. An ATZ marks protected traffic around an aerodrome and is especially relevant for local arrivals, departures, and nearby VFR routing.

An ATZ marks protected traffic around an aerodrome and is especially relevant for local arrivals, departures, and nearby VFR routing.

What it looks like

Lateral. Circular, typically 2 NM radius around the aerodrome reference point.

Vertical. Surface up to typically 2000 ft AGL.

When it's active

Active during the aerodrome's published operating hours; outside those hours it may be uncontrolled but the airspace remains charted.

What VFR pilots should do

Establish radio contact before crossing the boundary and respect the current circuit direction for the runway in use.

Where you'll meet it

  • EGTC Cranfield ATZ
  • EDFE Frankfurt-Egelsbach ATZ

On NOTAMbriefing.com

Every European aerodrome traffic zone is drawn from authoritative source data — Eurocontrol EAD for structure, the Network Manager B2B feeds for AUP/UUP, plus AIP and SUP for published schedules. Combined with Dynamic Airspace Mapping (DYNAM), you only see what's active today. What is DYNAM?

Related airspace types

See it live

See aerodrome traffic zone on one live map.

Active zones highlighted, inactive ones faded — one glance tells you where you can fly. Free for every airspace user.