Turnkey aviation clearance for high-rise residential towers, commercial malls, industrial chimneys, and telecom towers. Maximize your buildable height while ensuring full flight safety compliance.
Online portal submissions, CCZM (Color Coded Zoning Map) evaluations, and WGS-84 coordinate validation across all civil and international airports.
Offline statutory liaison with Air Force Station Commands and MoD for sites falling within military aerodrome funnels and restricted buffer zones.
Select your aerodrome jurisdiction to generate a technical height brief.
From mathematical obstacle calculations to physical military station follow-ups.
Complete processing of online applications on the No Objection Certificate Application System (NOCAS) under MoCA notification GSR 751(E) / GSR 937(E).
Direct procedural liaison with Indian Air Force Station Commanders and Command HQs for projects situated within the military operational funnel or restricted perimeter buffers.
DGPS and Total Station surveys executed by certified professionals to determine exact geographical coordinates (WGS-84) and site elevation Above Mean Sea Level (AMSL).
Pre-construction assessment using Color Coded Zoning Maps (CCZM) and Obstacle Limitation Surfaces (OLS) to evaluate maximum buildable height before finalizing building plans.
Assisting developers whose height is reduced on NOCAS by filing formal appeals for Aeronautical Studies or validation under the Shielding Criteria to unlock additional floors.
Technical feasibility, approach path surveys, and regulatory documentation for rooftop hospital helipads, hotel helidecks, and high-voltage transmission lines.
Specialized liaison covering both civil air terminals and defense airbases.
Shaheed Bhagat Singh International Airport (AAI) • AFS Chandigarh (Air Force Base) covering Mohali, Zirakpur, New Chandigarh, and Panchkula high-rises.
Air Force Stations at Halwara (Ludhiana), Adampur (Jalandhar), Pathankot, and Bathinda defense funnels.
AFS Ambala (Rafale Base), AFS Sirsa, AFS Hindon (Ghaziabad), and IGI Airport (Delhi) CCZM grids.
All operational domestic and international airports governed under Airports Authority of India (AAI) Western, Northern, Eastern, and Southern Regions.
Key technical answers regarding aviation height clearances in India.
Under Ministry of Civil Aviation GSR 751(E) and the Aircraft Act, any structure falling within the Obstacle Limitation Surfaces (OLS) or flight paths of an airport or air base must obtain height clearance to ensure that buildings do not obstruct aircraft take-off, landing, or navigational radar aids.
The primary requirements include: 1) Certified site elevation certificate (AMSL) and WGS-84 coordinates from an authorized surveyor; 2) Architectural drawings showing the highest point of the structure (including overhead water tanks, antennas, and mumty); 3) Site layout plan; 4) Property ownership documents.
If a site is situated within the restricted perimeter or funnel of an IAF base, the proposal is compiled with DGPS coordinates, site plans, and security clearances, and submitted physically to the concerned Air Force Station. The station engineers verify local operational safety before issuing the clearance letter.
