Full Form of AHZ

What is AHZ?

An Aerial Hazard Zone (AHZ) is a designated airspace area in India where potential airborne threats—such as drone incursions, bird strikes, or unauthorized flying objects—are monitored and managed to ensure aviation and national security. The concept is implemented by the Indian Air Force in coordination with the Directorate General of Civil Aviation (DGCA). AHZ markings appear on aeronautical charts and flight planning systems, alerting pilots to exercise caution or avoid the zone entirely. These zones are especially critical near sensitive installations like nuclear plants, military bases, and during major national events such as Republic Day or Independence Day flypasts. With the rapid proliferation of drones in India, AHZ designations have become essential for countering aerial threats. For students preparing for defence services examinations like CDS, NDA, and AFCAT, understanding AHZ is important as part of airspace management and security protocols. It reflects India's evolving approach to integrated air defence and civil-military coordination.

AHZ का फुल फॉर्म

Example

The air traffic controller instructed the pilot to reroute as the area over Parliament had been declared an AHZ due to an unauthorized drone sighting.

AHZ — frequently asked questions

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