JSR Airport NOC Experts | Airport NOC Clearance & DGPS Survey
AIRPORT NOC EXPERTS JSR Technologies & Services India LLP
NOCAS - Height Clearance of Buildings around Civil Airport
From Site Coordinates to Airport NOC Clearance

Plan, survey, document, and track airport height-clearance submissions with a technical team built for DGPS accuracy, AAI-ready files, and faster decision-making.

High Precision DGPS Survey WGS-84 & Elevation Checks AAI/NOCAS Documentation Review & Revalidation Support

0+

Years of Experience

0 Km

Airport Zone Planning

DGPS

Survey-Grade Inputs

Our Services About Us
Airplane taking off from airport runway
Clearance Intelligence Since 2008
Site InspectionAirport proximity and CCZM planning
Survey AccuratelyDGPS coordinates and elevation control
Online NOC FilingNOCAS-ready documents and undertakings
Get Height ClearanceClarification, review, and handover support
City skyline
Precision surveys for compliant development
About Us

Pioneers in Airport NOC Clearance

We provide accurate DGPS surveys, obstacle limitation analysis, and height clearance support for projects that fall under AAI regulation.

From residential towers and commercial buildings to industrial campuses and telecom infrastructure, our team helps keep projects aligned with airport safety requirements and approval timelines.

Our focus is practical: fewer delays, cleaner documentation, and technically defensible submissions that stand up to review.

We combine DGPS fieldwork, topographic mapping, OLS evaluation, and approval coordination to cover the full clearance cycle.

That means one workflow for survey, documentation, submission, and post-NOC support.

Our Services

Comprehensive NOC Solutions

Everything needed for airport height clearance, survey accuracy, and AAI-ready submission support.

01

Airport NOC for Building

Height clearance for residential, commercial, and industrial projects.

01

Airport NOC for Building

We prepare the documents and technical inputs required to secure airport height clearance for new developments and redevelopment projects.

02

DGPS Survey

High precision DGPS survey for accurate elevation and coordinates.

02

DGPS Survey

Field measurements are captured with survey-grade accuracy to support your clearance application and mapping needs.

03

Topographic Survey

Detailed topo surveys for NOC and mapping requirements.

03

Topographic Survey

We capture ground levels, site features, and contours needed to produce usable technical drawings.

04

OLS Study

Obstacle Limitation Surface mapping and analysis as per AAI guidelines.

04

OLS Study

We assess site obstructions against runway-related surfaces to determine the impact on permissible heights.

05

NOC Documentation & Approvals

End-to-end documentation and liaison with AAI.

05

NOC Documentation & Approvals

We organize the documentation stack and support follow-up through review, clarifications, and approval handling.

06

Post NOC Support

Assistance in revalidation, amendments, and additional approvals.

06

Post NOC Support

We stay involved after approval for updates, amendments, and compliance-related support where the project scope changes.

Industries We Serve

Compliance Across Sectors

Real estate

Real Estate & Builders

Infrastructure

Infrastructure & Roads

Manufacturing

Industrial & Manufacturing

Telecom

Telecom & Towers

Oil and gas

Oil & Gas

Power and energy

Power & Energy

Our Portfolio

Successful NOC Projects Across India

Airport NOC survey Lucknow
Airport NOC Survey

Lucknow

Representative project coverage for clearance, mapping, and survey coordination.

Airport NOC survey Ahmedabad at Sabarmati Riverfront
Airport NOC Survey

Ahmedabad

Height clearance and DGPS support for fast-growing commercial development zones.

Airport NOC survey Jaipur
Airport NOC Survey

Jaipur

Survey-led documentation for compliant projects around airport influence areas.

Airport NOC survey Bhopal
Airport NOC Survey

Bhopal

Elevation control, mapping, and clearance coordination for urban project sites.

Airport NOC survey Hyderabad
Airport NOC Survey

Hyderabad

Clearance planning for technology campuses, high-rises, and infrastructure works.

Airport NOC survey Chennai
Airport NOC Survey

Chennai

Precise site data and approval support for projects near regulated airspace.

Airport NOC survey Kanpur
Airport NOC Survey

Kanpur

Survey and mapping assistance for development sites across key urban corridors.

Airport NOC survey Delhi NCR
Airport NOC Survey

Delhi NCR

Clearance support for dense residential, commercial, and infrastructure zones.

Airport NOC survey Mohali
Airport NOC Survey

Mohali

Technical documentation for projects around expanding airport-connected regions.

Airport NOC survey Mumbai
Airport NOC Survey

Mumbai

Height-clearance inputs for complex city plots, towers, and mixed-use developments.

Airport NOC survey Surat
Airport NOC Survey

Surat

DGPS survey and NOC support for industrial, commercial, and growth-area projects.

Airport NOC survey Pune
Airport NOC Survey

Pune

AAI-ready survey outputs for urban construction and campus-scale developments.

Airport NOC survey Dholera
Airport NOC Survey

Dholera

Survey-led documentation for emerging smart-city, industrial, and infrastructure zones.

Our Process

Simple, Transparent & Efficient

Six disciplined chapters from first coordinate to final AAI certificate.

01

Requirement Analysis

We study your site location, coordinates, and airport proximity to define the exact NOC requirement.

Before filing, we check whether the project falls under AAI height-clearance rules, review CCZM availability, and estimate permissible top elevation from site coordinates and elevation data.

02

DGPS Survey & Data Collection

Survey teams capture site elevations and coordinates with precision equipment.

AAI requires WGS-84 coordinates and site elevation in meters AMSL/EGM-08. Larger plots need corner coordinates, nearest airport-side points, and the highest site elevation where applicable.

03

Data Processing & Mapping

Measurements are turned into drawings, maps, and technical outputs.

Survey data is converted into clean coordinate/elevation certificates, site maps, and top-elevation inputs so the application values match the supporting documents exactly.

04

NOC Documentation Preparation

We assemble the application set and supporting documents.

The online filing package generally includes the site elevation and coordinates certificate, applicable undertaking, authorization letter if filed by a representative, and airport-operator approval where required.

05

Submission to AAI & Follow-up

Applications are submitted and tracked through review and clarification cycles.

After submission through NOCAS, a unique NOC ID is generated. We track dashboard updates, respond to discrepancy notices, and correct document mismatches that commonly lead to rejection.

06

NOC Approval & Delivery

We complete final handover and support post-approval needs.

Issued NOCs can be viewed publicly through NOCAS. Where height is not satisfactory or validity is ending, review, appeal, or revalidation routes may be available through the portal.

0+ Years of Excellence Survey, documentation, and clearance support built around practical AAI compliance.
Precise Site Inputs Coordinates, elevation, and project data checked before filing.
AAI-Ready Files Cleaner documents reduce avoidable clarification loops.
Height Strategy Clear planning for sites around regulated airport zones.
Deliverables

What You Receive

Every submission is organized so your architect, developer team, and authority reviewers can work from the same technical picture.

01 DGPS Survey ReportField-verified coordinates and site elevation inputs.
02 Topographic MapsSite features, levels, and surrounding context.
03 Contour MapsGround profile clarity for technical review.
04 AutoCAD DrawingsSubmission-ready CAD files for project teams.
05 Google Earth KMLLocation visualization for quick coordination.
06 NOC Support FileCompiled documents and approval-stage assistance.
Our Clients

Trusted Across High-Stakes Projects

We support builders, infrastructure teams, industrial groups, and project consultants who need reliable height-clearance documentation.

Commercial real estate building Real EstateBuilders & Developers

High-rise planning near airports. Support for residential towers, mixed-use projects, redevelopment sites, and regulated airport zones.

Infrastructure bridge project InfrastructureRoads & Utilities

Clearance for public works, elevated corridors, utility structures, bridges, and flight-safety review zones.

Industrial warehouse facility IndustrialPlants & Warehousing

Survey and documentation support for factories, logistics parks, chimneys, sheds, and industrial campuses.

Telecom tower TelecomTowers & Masts

Height-clearance planning for telecom towers, antenna masts, rooftop installations, and vertical structures.

Solar power project EnergyPower Projects

Inputs for transmission lines, power infrastructure, wind or solar assets, and tall energy-sector installations.

Commercial office interior CommercialOffices & Malls

Airport NOC guidance for malls, offices, hotels, hospitals, and commercial complexes with strict timelines.

Authority project planning desk Public SectorAuthority Projects

Technical documentation for government, institutional, and authority-led developments requiring transparent review trails.

Architectural plans and drawings ConsultantsArchitects & PMCs

Coordination support for architects, project managers, and approval consultants preparing height-clearance submissions.

Testimonials

What Project Teams Value

Commercial tower project

"The team brought clarity to a complicated airport-height case and helped us submit with confidence."

Project HeadGodrej
Commercial development office

"Accurate survey data and clean documentation made the review process far smoother for our design team."

Senior ArchitectLarsen & Toubro
Infrastructure project site

"Their coordination saved us time during clarifications and kept every drawing aligned with the application."

Approval LeadAdani
Industrial plant facility

"DGPS inputs were precise, and the final technical file was easy for our consultants to review."

Operations ManagerTATA
Telecom tower project

"The team understood the height constraints quickly and gave us a clear path before submission."

Planning ManagerGodrej Properties
Steel plant project

"The clearance path was explained clearly, and every technical note was aligned before final filing."

Project CoordinatorJindal Steel & Power
Large development construction project

"The documentation process was handled with discipline, which helped our team avoid repeated clarification cycles."

Development ManagerMahindra
Industrial infrastructure project

"Survey references, height details, and submission documents were kept consistent from start to finish."

Compliance LeadReliance Industries Limited
FAQ

Quick Answers Before You Apply

What is Airport NOC and why is it required?

It is a height-clearance review for buildings, masts, chimneys, cranes, and other tall structures near airports. The goal is to protect aircraft operations from unsafe obstructions.

Within what radius is NOC required?

The applicable distance depends on airport type and site conditions. As a planning rule, projects around regulated airport zones should be checked early, especially where 20 km or 56 km criteria may apply.

Which projects require Airport NOC?

Residential towers, commercial buildings, industrial units, telecom masts, power transmission structures, cranes, billboards, and similar vertical structures may need clearance depending on height and location.

How long does it take to get NOC approval?

Timelines vary by airport, document quality, site complexity, and clarification cycles. Accurate coordinates, elevation certificates, and matching application details help avoid unnecessary delays.

What information should I keep ready?

Keep site ownership details, plot boundaries, structure height, proposed top elevation, coordinates, elevation certificate, and authorization documents ready before submission.

Contact Us

Visit, Call, or Send Your Airport NOC Requirement

Find our office, share your project details, and connect with the JSR team for survey, documentation, and approval support.

Office reception and meeting area
Team workspace inside office
Office discussion around project documents
JSR Office Vashisht Park, New Delhi
Visit or Contact

Let's Get Your NOC Approved.

Send your site location, planned height, and approval stage. Our team will guide the survey and documentation path.

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Send Email Enquiry

Office Hours

Mon - Sat: 10:00 AM - 6:30 PM

Toll Free: 91 9289979459

contact@jsrfg.in WZ 61/8A, Street No. 17, Vashisht Park, Pankha Road, New Delhi - 110046