{"as_of":"2026-11-09","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Aircraft","items":[{"count":null,"name":"N4638: not on the register today","note":"the record of its deregistration","unit":"","url":"https://eflight.com/aircraft/N4638"},{"count":119,"name":"Grumman G-164","note":"the model family and its accident history","unit":"registered today","url":"https://eflight.com/models/grumman/g-164"},{"count":443,"name":"Grumman","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/grumman"},{"count":1229,"name":"Engine: P&W R1340 SERIES","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/pratt-whitney-r1340-series"}],"relation":"involved"},{"group":"Place","items":[{"count":null,"name":"Wheaton Municipal","note":"departed from","unit":"","url":"https://eflight.com/airports/ETH"},{"count":1544,"name":"Accidents and incidents in Minnesota","note":"209 in the last ten years","unit":"since 1982","url":"https://eflight.com/accidents?state=MN"},{"count":6953,"name":"Minnesota","note":"","unit":"aircraft registered","url":"https://eflight.com/states/MN"}],"relation":"at or near"},{"group":"Record","items":[{"count":1,"name":"Other NTSB records under N4638","note":"the number may have belonged to another aircraft at the time","unit":"records","url":"https://eflight.com/accidents/CEN12LA491#others"}],"relation":"related to"},{"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":"Fergus Falls","date":"2012-07-20","fatalities":0,"id":"CEN12LA491","name":"Grumman G-164A accident near Fergus Falls, Minnesota, July 20, 2012","state":"MN","type":"ACC","url":"https://eflight.com/accidents/CEN12LA491"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}