{"as_of":"2026-11-06","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Aircraft","items":[{"count":201,"name":"Cessna 650 Citation III, VI and VII","note":"the model family and its accident history","unit":"registered today","url":"https://eflight.com/models/cessna/650"},{"count":72682,"name":"Cessna","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/cessna"},{"count":291,"name":"Engine: Honeywell TFE731-4R-2S","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/honeywell-tfe-731-series"},{"count":291,"name":"Engine: Honeywell TFE731-4R-2S","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/honeywell-tfe-731-series"}],"relation":"involved"},{"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":"Istanbul","date":"2017-09-21","fatalities":0,"id":"ERA17WA331","name":"Cessna 650 accident near Istanbul, Tr, September 21, 2017","state":"","type":"ACC","url":"https://eflight.com/accidents/ERA17WA331"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}