{"as_of":"2026-10-28","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"In town","items":[{"count":6,"name":"Aircraft registered in Walsenburg","note":"6 piston singles","unit":"aircraft","url":"https://eflight.com/airports/4V1#registered"}],"relation":"home to"},{"group":"Record","items":[{"count":2,"name":"NTSB accidents and incidents at or near this airport","note":"1 fatal","unit":"since 1982","url":"https://eflight.com/airports/4V1#accidents"},{"count":2857,"name":"Accidents and incidents in Colorado","note":"381 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/4V1#nearby"},{"count":76,"name":"Public-use airports in Colorado","note":"","unit":"landing places","url":"https://eflight.com/airports?state=CO"},{"count":7453,"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/4V1#liveapt"},{"count":null,"name":"The live map, zoomed here","note":"","unit":"","url":"https://eflight.com/live?q=4V1"}],"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":"Walsenburg","id":"4V1","kind":"airport","latitude":37.69652891,"longitude":-104.78495963,"name":"Spanish Peaks Airfield","state":"CO","type":"airport","url":"https://eflight.com/airports/4V1"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}