{"as_of":"2026-11-11","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Aircraft","items":[{"count":null,"name":"N47024 on the register today","note":"the tail number may have moved to another aircraft since","unit":"","url":"https://eflight.com/aircraft/N47024"},{"count":11,"name":"Beechcraft C17","note":"the model family and its accident history","unit":"registered today","url":"https://eflight.com/models/beechcraft/c17"},{"count":6,"name":"Beechcraft","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/beechcraft"},{"count":1,"name":"Engine: Jacobs L4MB","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/jacobs-l-4mb"}],"relation":"involved"},{"group":"Place","items":[{"count":null,"name":"Pittsburgh/Butler Regional","note":"nearest airport","unit":"","url":"https://eflight.com/airports/BTP"},{"count":null,"name":"Salem Airpark","note":"departed from","unit":"","url":"https://eflight.com/airports/38D"},{"count":1836,"name":"Accidents and incidents in Pennsylvania","note":"234 in the last ten years","unit":"since 1982","url":"https://eflight.com/accidents?state=PA"},{"count":6195,"name":"Pennsylvania","note":"","unit":"aircraft registered","url":"https://eflight.com/states/PA"}],"relation":"at or near"},{"group":"Record","items":[{"count":1,"name":"Other NTSB records under N47024","note":"the number may have belonged to another aircraft at the time","unit":"records","url":"https://eflight.com/accidents/NYC88LA134#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":"Butler","date":"1988-04-27","fatalities":0,"id":"NYC88LA134","name":"Beech C17B accident near Butler, Pennsylvania, April 27, 1988","state":"PA","type":"ACC","url":"https://eflight.com/accidents/NYC88LA134"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}