{"as_of":"2026-11-12","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Aircraft","items":[{"count":null,"name":"N5317V on the register today","note":"the tail number may have moved to another aircraft since","unit":"","url":"https://eflight.com/aircraft/N5317V"},{"count":217,"name":"Hiller UH-12","note":"the model family and its accident history","unit":"registered today","url":"https://eflight.com/models/hiller/uh-12"},{"count":242,"name":"Hiller","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/hiller"},{"count":null,"name":"Engine: Franklin VO-335","note":"as the NTSB recorded it","unit":"","url":""}],"relation":"involved"},{"group":"Place","items":[{"count":282,"name":"Accidents and incidents in Puerto Rico","note":"33 in the last ten years","unit":"since 1982","url":"https://eflight.com/accidents?state=PR"},{"count":493,"name":"Puerto Rico","note":"","unit":"aircraft registered","url":"https://eflight.com/states/PR"}],"relation":"at or near"},{"group":"Record","items":[{"count":1,"name":"Other NTSB records under N5317V","note":"the number may have belonged to another aircraft at the time","unit":"records","url":"https://eflight.com/accidents/MIA84FA058#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":"San Juan","date":"1984-01-12","fatalities":1,"id":"MIA84FA058","name":"Hiller UH-12C accident near San Juan, Puerto Rico, January 12, 1984","state":"PR","type":"ACC","url":"https://eflight.com/accidents/MIA84FA058"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}