{"as_of":"2026-11-09","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Aircraft","items":[{"count":null,"name":"N2876L: not on the register today","note":"the record of its deregistration","unit":"","url":"https://eflight.com/aircraft/N2876L"},{"count":20686,"name":"Cessna 172 Skyhawk","note":"the model family and its accident history","unit":"registered today","url":"https://eflight.com/models/cessna/172"},{"count":72677,"name":"Cessna","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/cessna"},{"count":null,"name":"N312PH on the register today","note":"the tail number may have moved to another aircraft since","unit":"","url":"https://eflight.com/aircraft/N312PH"},{"count":6625,"name":"Engine: Cont Motor O-300 SER","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/continental-o-300-series"},{"count":44,"name":"Engine: P&W Canada PW206B SERIES","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/pratt-whitney-canada-pw206b-series"}],"relation":"involved"},{"group":"Place","items":[{"count":null,"name":"Shenandoah Valley Regional","note":"departed from","unit":"","url":"https://eflight.com/airports/SHD"},{"count":null,"name":"Uva Health University Hospital Heliport","note":"departed from","unit":"","url":"https://eflight.com/airports/8VA5"},{"count":1361,"name":"Accidents and incidents in Virginia","note":"228 in the last ten years","unit":"since 1982","url":"https://eflight.com/accidents?state=VA"},{"count":5972,"name":"Virginia","note":"","unit":"aircraft registered","url":"https://eflight.com/states/VA"}],"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":"Weyers Cave","date":"2010-12-31","fatalities":2,"id":"ERA11FA101","name":"Cessna 172H and Eurocopter Deutschland GMBH EC 135 P2 mid-air collision near Weyers Cave, Virginia, December 31, 2010","state":"VA","type":"ACC","url":"https://eflight.com/accidents/ERA11FA101"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}