{"as_of":"2026-10-30","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Aircraft","items":[{"count":null,"name":"N74744: not on the register today","note":"the record of its deregistration","unit":"","url":"https://eflight.com/aircraft/N74744"},{"count":4222,"name":"Engine: Lycoming IO-540 SER","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/lycoming-io-540-series"}],"relation":"involved"},{"group":"Place","items":[{"count":null,"name":"MC Minnville Municipal","note":"nearest airport","unit":"","url":"https://eflight.com/airports/MMV"},{"count":1864,"name":"Accidents and incidents in Oregon","note":"279 in the last ten years","unit":"since 1982","url":"https://eflight.com/accidents?state=OR"},{"count":7012,"name":"Oregon","note":"","unit":"aircraft registered","url":"https://eflight.com/states/OR"}],"relation":"at or near"},{"group":"Analytics","items":[{"count":null,"name":"Accidents over time since 1982","note":"","unit":"","url":"https://eflight.com/analytics/accidents-over-time"},{"count":null,"name":"Accidents by phase of flight, weather and hour","note":"","unit":"","url":"https://eflight.com/analytics/accidents-by-phase"},{"count":null,"name":"The accident map","note":"","unit":"","url":"https://eflight.com/analytics/accident-map"}],"relation":"counted in"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"city":"Mcminnville","date":"2012-09-20","fatalities":0,"id":"WPR12CA431","name":"Robinson Helicopter Company R44 II accident near Mcminnville, Oregon, September 20, 2012","state":"OR","type":"ACC","url":"https://eflight.com/accidents/WPR12CA431"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}