{"as_of":"2026-10-30","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":8,"name":"Davis D-1","note":"","unit":"registered","url":"https://eflight.com/models/davis/d-1"},{"count":17,"name":"Davis","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/davis"},{"count":null,"name":"Built of steel tube, wood and fabric","note":"as the model family is built; the register does not record it per aircraft","unit":"","url":"https://eflight.com/materials/steel-wood-fabric"}],"relation":"is a"},{"group":"Engine","items":[{"count":322,"name":"Continental C125 series","note":"125 hp","unit":"aircraft with this engine series","url":"https://eflight.com/engines/continental-c125-series"}],"relation":"powered by"},{"group":"Place","items":[{"count":66,"name":"Gettysburg, PA","note":"","unit":"aircraft registered in this town","url":""},{"count":null,"name":"Gettysburg Regional","note":"W05","unit":"","url":"https://eflight.com/airports/W05"},{"count":6188,"name":"Pennsylvania","note":"","unit":"aircraft registered","url":"https://eflight.com/states/PA"}],"relation":"registered in"},{"group":"Record","items":[{"count":null,"name":"Accident on May 15, 1994 at East Haddam, CT: no injuries, substantial damage","note":"","unit":"","url":"https://eflight.com/accidents/NYC94LA080"},{"count":null,"name":"Accident on September 29, 1991 at Chester, CT: no injuries, substantial damage","note":"","unit":"","url":"https://eflight.com/accidents/NYC91LA249"}],"relation":"involved in"},{"group":"Airworthiness","items":[{"count":1,"name":"Approved modifications for the Davis D-1","note":"","unit":"supplemental type certificates","url":"https://eflight.com/models/davis/d-1#airworthiness"},{"count":8,"name":"FAA orders naming the Continental C125 series","note":"","unit":"airworthiness directives","url":"https://eflight.com/engines/continental-c125-series#airworthiness"},{"count":2,"name":"Failure reports on the Continental C125 series","note":"","unit":"reports since 1995","url":"https://eflight.com/engines/continental-c125-series#airworthiness"}],"relation":"subject to"},{"group":"Analytics","items":[{"count":null,"name":"Accident history of the Davis D-1","note":"","unit":"","url":"https://eflight.com/models/davis/d-1#accidents"},{"count":null,"name":"Accidents by model, with rates per thousand registered","note":"","unit":"","url":"https://eflight.com/analytics/accidents-by-model"}],"relation":"compared in"},{"group":"Live","items":[{"count":null,"name":"Where N158Y is now","note":"","unit":"","url":"https://eflight.com/live?q=N158Y"}],"relation":"seen at"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"built_of":{"inherited_from_model":true,"material":"steel-wood-fabric","name":"steel tube, wood and fabric","note":"A biplane of the 1920s and 1930s: steel-tube fuselage, wooden wings, fabric covering."},"id":"N158Y","maker":"Davis","model":"D-1-K","name":"Davis D-1-K N158Y","state":"PA","type":"aircraft","url":"https://eflight.com/aircraft/N158Y","year_built":1930},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}