{"as_of":"2026-10-27","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Aircraft","items":[{"count":null,"name":"N879RW on the register today","note":"the tail number may have moved to another aircraft since","unit":"","url":"https://eflight.com/aircraft/N879RW"},{"count":761,"name":"Embraer ERJ 170 E170 and E175","note":"the model family and its accident history","unit":"registered today","url":"https://eflight.com/models/embraer/erj-170"},{"count":663,"name":"Embraer","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/embraer"},{"count":385,"name":"Sikorsky UH-60","note":"the model family and its accident history","unit":"registered today","url":"https://eflight.com/models/sikorsky/uh-60"},{"count":827,"name":"Sikorsky","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/sikorsky"}],"relation":"involved"},{"group":"Place","items":[{"count":null,"name":"Davison Army Airfield","note":"departed from","unit":"","url":"https://eflight.com/airports/DAA"},{"count":null,"name":"Pentagon Ahp Heliport","note":"bound for","unit":"","url":"https://eflight.com/airports/JPN"},{"count":43,"name":"Accidents and incidents in District of Columbia","note":"4 in the last ten years","unit":"since 1982","url":"https://eflight.com/accidents?state=DC"},{"count":399,"name":"District of Columbia","note":"","unit":"aircraft registered","url":"https://eflight.com/states/DC"}],"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":"Washington","date":"2025-05-01","fatalities":0,"id":"OPS25LA034","name":"Embraer ERJ 170-100 LR and Sikorsky UH60 incident near Washington, District of Columbia, May 1, 2025","state":"DC","type":"INC","url":"https://eflight.com/accidents/OPS25LA034"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}