{"as_of":"2026-11-13","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Design","items":[{"count":138,"name":"Quicksilver","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/quicksilver"},{"count":7,"name":"Quicksilver SPORT II","note":"","unit":"registered","url":"https://eflight.com/models/quicksilver/sport-ii?variant=SPORT II"},{"count":null,"name":"Built of aluminium tube and fabric","note":"An ultralight-style airframe: bolted aluminium tubing under sailcloth.","unit":"","url":"https://eflight.com/materials/tube-fabric"}],"relation":"made by"},{"group":"Engines","items":[{"count":2,"name":"Rotax 503DCSI","note":"52 hp","unit":"of these aircraft","url":"https://eflight.com/engines/rotax-503dcsi"},{"count":2,"name":"Rotax 582 series","note":"65 hp","unit":"of these aircraft","url":"https://eflight.com/engines/rotax-582-series"},{"count":1,"name":"Rotax 503 series","note":"52 hp","unit":"of these aircraft","url":"https://eflight.com/engines/rotax-503-series"},{"count":1,"name":"Rotax 582DCDI","note":"65 hp","unit":"of these aircraft","url":"https://eflight.com/engines/rotax-582dcdi"}],"relation":"powered by"},{"group":"Where they are","items":[{"count":1,"name":"Utah","note":"","unit":"of these aircraft","url":"https://eflight.com/states/UT"},{"count":1,"name":"Tennessee","note":"","unit":"of these aircraft","url":"https://eflight.com/states/TN"},{"count":1,"name":"South Dakota","note":"","unit":"of these aircraft","url":"https://eflight.com/states/SD"},{"count":1,"name":"Minnesota","note":"","unit":"of these aircraft","url":"https://eflight.com/states/MN"},{"count":1,"name":"Louisiana","note":"","unit":"of these aircraft","url":"https://eflight.com/states/LA"}],"relation":"registered in"},{"group":"Record","items":[{"count":2,"name":"NTSB accidents and incidents involving the SPORT II","note":"1 fatal","unit":"cases since 1982","url":"https://eflight.com/models/quicksilver/sport-ii#accidents"}],"relation":"involved in"},{"group":"Analytics","items":[{"count":null,"name":"Accidents by model, with rates per thousand registered","note":"","unit":"","url":"https://eflight.com/analytics/accidents-by-model"},{"count":null,"name":"The fleet by kind, state and age","note":"","unit":"","url":"https://eflight.com/analytics/fleet"},{"count":null,"name":"Biggest makers and model families","note":"","unit":"","url":"https://eflight.com/analytics/makers"}],"relation":"compared in"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"built_of":{"material":"tube-fabric","name":"aluminium tube and fabric","note":"An ultralight-style airframe: bolted aluminium tubing under sailcloth."},"id":"quicksilver/sport-ii","name":"Quicksilver SPORT II","registered":7,"type":"model","url":"https://eflight.com/models/quicksilver/sport-ii","versions":1},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}