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AAI and IAF NOC for Height Clearance

Obtaining a Height Clearance NOC in India is essential for constructing tall structures near airports or airbases, ensuring they do not pose risks to aviation. The Airports Authority of India (AAI) and Indian Air Force (IAF) are the authorities granting these NOCs.

1. Airports Authority of India (AAI) NOC

AAI regulates structures near airports to prevent obstruction of flight paths.

Process
  • Application Submission
    Submit project details (height, location, distance from airport, construction plan)
  • Documents Required
    Project info, site plan, air traffic impact
  • Review & Assessment
    AAI evaluates risks to flight paths, landing/takeoff zones, and radar signals
  • Inspection
    On-site inspection if needed.
  • Issuance of NOC
    Granted if structure meets safety standards.
2. Indian Air Force (IAF) NOC

IAF clearance ensures no interference with military air operations near airbases

Process
  • Application Submission Provide project height, location, distance from airbase, and drawings.
  • Documents Required Construction details and impact on air operations
  • Review & Assessment IAF assesses risks to flight paths, radar, and communications
  • Inspection Granted if safe for military operations
  • Issuance of NOC Granted if safe for military operations
Key Points
  • Ensures safety for air traffic and aircraft operations.
  • Issued per Civil Aviation Requirements (CAR).
  • Valid for construction duration; major changes need re-assessment.
Conclusion

AAI and IAF NOCs are crucial for safe construction near airports or airbases. Developers must follow the proper application process to meet safety standards

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