Aeronautical Studies

At Acurise, we deliver comprehensive aeronautical studies that assess the impact of proposed or existing structures on aviation safety and airspace integrity. Operating in close alignment with the UAE General Civil Aviation Authority (GCAA) and the Dubai Civil Aviation Authority (DCAA), our team applies internationally recognised ICAO standards to evaluate obstacle limitation surfaces (OLS), safeguarding surfaces, and instrument flight procedures.

Whether you are planning a high-rise tower in Dubai, a wind farm on the outskirts of Abu Dhabi, or a telecommunications mast near a regional aerodrome, Acurise provides the aeronautical study documentation required for regulatory approval. Our specialists produce detailed reports that clearly quantify the vertical and horizontal extents of any obstacle penetration and recommend mitigation measures where required.

Our aeronautical studies are an essential prerequisite for obtaining No Objection Certificates (NOCs) from aviation authorities across the UAE, ensuring that your project proceeds without delays and in full compliance with airspace protection regulations

An aeronautical study is a technical assessment performed to evaluate whether a proposed structure, activity, or change in the physical environment poses a risk to aviation safety. Governed by ICAO Annex 14 and associated PANS-OPS procedures, these studies examine how a structure interacts with defined surfaces around an aerodrome — including the Transitional Surface, the Inner Horizontal Surface, the Conical Surface, and the Approach/Departure Obstacle Limitation Surfaces.

As cities like Dubai continue to grow skyward, the proximity of development to airports such as Dubai International Airport (DXB), Al Maktoum International Airport (DWC), and Sharjah International Airport creates an increasingly complex airspace environment. Aeronautical studies use geospatial survey data, digital terrain models, and precision coordinates to model exactly how a structure interacts with these protected airspace surfaces.

The results guide aviation authorities in determining whether a structure is permissible, requires marking and lighting, or necessitates design modifications. Without a valid aeronautical study, construction approvals for height-sensitive projects may be refused, causing costly project delays. Acurise ensures your project documentation meets every regulatory requirement before submission.

1. Regulatory NOC approvals for tall buildings, towers, and infrastructure near UAE aerodromes
2. Assessment of penetration into Obstacle Limitation Surfaces (OLS) per ICAO Annex 14
3. Instrument flight procedure safeguarding for new construction near approach/departure paths
4. Wind turbine and solar farm aeronautical impact studies
5. Telecommunications mast, antenna, and broadcast tower assessments
6. Crane and temporary structure airspace evaluations during construction phases
7. Support for master planning and land-use studies in airport environs
8. Compliance documentation for GCAA, DCAA, and international aviation authority submissions