{"as_of":"2026-11-06","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"In town","items":[{"count":70,"name":"Aircraft registered in Castle Rock","note":"57 piston singles, 3 balloons, 2 piston twins","unit":"aircraft","url":"https://eflight.com/airports/CD24#registered"},{"count":4,"name":"Navigation Leasing LLC","note":"","unit":"aircraft in town","url":"https://eflight.com/fleets/navigation-leasing-llc"},{"count":2,"name":"Xd Aviation LLC","note":"","unit":"aircraft in town","url":"https://eflight.com/search?q=Xd Aviation LLC"},{"count":2,"name":"Nylund Enterprises LLC","note":"","unit":"aircraft in town","url":"https://eflight.com/search?q=Nylund Enterprises LLC"},{"count":2,"name":"Kenzy 2022 LLC","note":"","unit":"aircraft in town","url":"https://eflight.com/search?q=Kenzy 2022 LLC"}],"relation":"home to"},{"group":"Record","items":[{"count":2860,"name":"Accidents and incidents in Colorado","note":"383 in the last ten years","unit":"since 1982","url":"https://eflight.com/accidents?state=CO"}],"relation":"scene of"},{"group":"Around it","items":[{"count":8,"name":"Nearby landing places within 30 nautical miles","note":"","unit":"airports, heliports and seaplane bases","url":"https://eflight.com/airports/CD24#nearby"},{"count":76,"name":"Public-use airports in Colorado","note":"","unit":"landing places","url":"https://eflight.com/airports?state=CO"},{"count":7485,"name":"Colorado","note":"","unit":"aircraft registered","url":"https://eflight.com/states/CO"}],"relation":"in"},{"group":"Live","items":[{"count":null,"name":"Aircraft near this airport right now","note":"","unit":"","url":"https://eflight.com/airports/CD24#liveapt"},{"count":null,"name":"The live map, zoomed here","note":"","unit":"","url":"https://eflight.com/live?q=CD24"}],"relation":"seen at"},{"group":"Analytics","items":[{"count":null,"name":"Airports by the numbers","note":"","unit":"","url":"https://eflight.com/analytics/airports"},{"count":null,"name":"Where accidents happen, by state and airport","note":"","unit":"","url":"https://eflight.com/analytics/accidents-by-place"},{"count":null,"name":"The accident map","note":"","unit":"","url":"https://eflight.com/analytics/accident-map"}],"relation":"compared in"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"city":"Castle Rock","id":"CD24","kind":"heliport","latitude":39.3525,"longitude":-105.00666666,"name":"Red Canyon Ranch Heliport","state":"CO","type":"airport","url":"https://eflight.com/airports/CD24"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}