{"as_of":"2026-11-09","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Aircraft","items":[{"count":null,"name":"N377SK: not on the register today","note":"the record of its deregistration","unit":"","url":"https://eflight.com/aircraft/N377SK"},{"count":119,"name":"Embraer EMB-135 ERJ 135 and Legacy","note":"the model family and its accident history","unit":"registered today","url":"https://eflight.com/models/embraer/emb-135"},{"count":663,"name":"Embraer","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/embraer"},{"count":null,"name":"N845HK: not on the register today","note":"the record of its deregistration","unit":"","url":"https://eflight.com/aircraft/N845HK"},{"count":313,"name":"Embraer EMB-145 ERJ 145","note":"the model family and its accident history","unit":"registered today","url":"https://eflight.com/models/embraer/emb-145"},{"count":663,"name":"Embraer","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/embraer"},{"count":59,"name":"Engine: Rolls-Royc AE 3007A1P","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/rolls-royce-ae-3007a1p"},{"count":59,"name":"Engine: Rolls-Royc AE 3007A1P","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/rolls-royce-ae-3007a1p"}],"relation":"involved"},{"group":"Place","items":[{"count":null,"name":"Chicago O'Hare International","note":"nearest airport","unit":"","url":"https://eflight.com/airports/ORD"},{"count":null,"name":"LA Crosse Regional","note":"departed from","unit":"","url":"https://eflight.com/airports/LSE"},{"count":null,"name":"Quad Cities International","note":"bound for","unit":"","url":"https://eflight.com/airports/MLI"},{"count":2118,"name":"Accidents and incidents in Illinois","note":"251 in the last ten years","unit":"since 1982","url":"https://eflight.com/accidents?state=IL"},{"count":8069,"name":"Illinois","note":"","unit":"aircraft registered","url":"https://eflight.com/states/IL"}],"relation":"at or near"},{"group":"Record","items":[{"count":1,"name":"Other NTSB records under N377SK","note":"the number may have belonged to another aircraft at the time","unit":"records","url":"https://eflight.com/accidents/OPS11IA819#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":"Chicago","date":"2011-08-08","fatalities":0,"id":"OPS11IA819","name":"Embraer EMB-135KL and Embraer EMB-145LR incident near Chicago, Illinois, August 8, 2011","state":"IL","type":"INC","url":"https://eflight.com/accidents/OPS11IA819"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}