All you need to know about the Aerodrome Advisory Circular on Vertiports
With the rise of urban air mobility, specialized vertiports are crucial for supporting VTOL and STOL aircraft. The Directorate General of Civil Aviation (DGCA) has released guidelines under the Aerodrome Advisory Circular to ensure these hubs are safe, efficient, and integrated into existing aviation networks.
Vertiport Definition and Regulatory Framework
A vertiport is a designated area designed for the arrival, departure, and surface movement of VTOL and STOL aircraft, accommodating their unique operational needs. The regulatory framework, established under DGCA guidelines, allows authorization for Indian citizens, registered companies, government bodies, and societies.
Vertiports must support aircraft powered by unconventional power sources with an MTOW of less than 5700 kg, and operations must be conducted under day VFR by pilots. Existing heliports or airports can be adapted into vertiports with proper authorization, adhering to ICAO standards to ensure global safety and operational compliance.
Safety Standards for Vertiports
Vertiport safety standards ensure secure VTOL and STOL operations. The Final Approach and Take-Off Area (FATO) must be obstacle-free, adequately sized, and have a slope of no more than 2%. The Safety Area (SA) should extend 3 meters or 0.25 times the design diameter beyond the FATO, and the Touchdown and Lift-Off Area (TLOF) must be large enough to accommodate the aircraft’s undercarriage with proper strength and drainage.
Obstacle Limitation Surfaces (OLS) protect critical flight paths, while Rescue and Fire Fighting Services (RFFS) must handle emergencies, including electrical fires. Emergency Response Plans and continuous communication between Air Traffic Services, vertiport operators, and pilots are crucial for safe operations.
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Infrastructure guidelines
Vertiports must support VTOL and STOL aircraft with clear Final Approach and Take-Off Areas (FATO) and Touchdown and Lift-Off Areas (TLOF), free of obstacles and properly sized. Taxiways and parking stands need to be strong, well-drained, and designed with gentle slopes.
Charging stations for electric aircraft should be safely located away from critical zones. Visual aids, such as markings and wind indicators, are essential for pilot guidance. Adequate emergency services and careful site selection are also crucial. These guidelines ensure vertiports are safe and effective for aircraft integration.
Safety Management System (SMS) and UTM Integration in Vertiport Operations
The Safety Management System (SMS) for vertiports integrates UTM elements to enhance the safe operation of unmanned aerial vehicles (UAVs). Key components include risk control, safety promotion, and emergency planning with UTM protocols. Regular staff training, documented safety measures, and continuous monitoring ensure compliance and operational integrity. UTM integration ensures secure airspace access and smooth communication between manned and unmanned aircraft, enhancing safety and efficiency.
To download the guidelines: