keep Sanikiluaq Airport Zoning Regulations
This regulation establishes zoning and height restrictions around Sanikiluaq Airport in Nunavut to protect aviation safety. It defines imaginary surfaces (approach, outer, strip, and transitional) that create no-build zones and height limitations for all land within a 4,000-meter radius of the airport. The regulation also prohibits activities that could interfere with aircraft signals or attract wildlife that creates aviation hazards.
Aviation safety requires physical separation between aircraft and obstacles. Without these height restrictions, buildings or structures could penetrate approach paths, creating collision risks during takeoff and landing. The wildlife prohibition prevents bird strikes that have caused fatal accidents. These are fundamental safety requirements that would be difficult to achieve through voluntary measures or market mechanisms, as individual property owners have no incentive to restrict their own development for collective safety benefits.