keep Regulations Respecting Zoning at Chilliwack Airport
Federal zoning regulation establishing imaginary obstacle limitation surfaces (approach and transitional surfaces) around Chilliwack Airport to prevent structures from penetrating these areas and endangering aircraft operations.
Without it, individual property owners could build obstructions that risk aircraft crashes, killing passengers and people on the ground. The regulation prevents clear harm to third parties—a legitimate government function—and is narrowly tailored to aviation safety. Replacing it with voluntary contracts would impose prohibitive transaction costs across hundreds of properties, making it practically unworkable. The modest restriction on building heights is justified by the massive, non-compensable risks it prevents.