CAAP Height Clearance Survey

Is a specialized survey required by the Civil Aviation Authority of the Philippines (CAAP) to determine and verify the maximum allowable height of structures (e.g., buildings, towers, cranes) within the vicinity of airports or flight paths. This survey ensures that any proposed or existing structure does not interfere with safe air navigation by exceeding the height limits defined by Obstacle Limitation Surfaces (OLS) or Aerodrome Zoning Regulations.

Importance of a CAAP Height Clearance Survey:

1. Ensures Aviation Safety:

   • Prevents potential hazards to aircraft during takeoff, landing, and flight operations by verifying that structures stay below critical height limits.

2. Compliance with CAAP Regulations:

   • A mandatory requirement for development near airports; failure to comply can result in permit denial or removal orders.

3. Protects Public and Airspace Infrastructure:

   • Safeguards both people and property by preventing collisions or airspace obstructions.

4. Essential for Building Permit Approval:

   • Developers must often obtain a CAAP height clearance certificate before local governments can issue construction permits.

5. Supports Responsible Urban Development:

   • Balances infrastructure growth with aviation safety, especially in rapidly developing urban areas near airports.