{"as_of":"2026-11-02","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Fitted to","items":[{"count":6,"name":"Dehavilland DHC-1","note":"","unit":"with this engine series","url":"https://eflight.com/models/dehavilland/dhc-1"},{"count":1,"name":"Dehavilland DH82","note":"","unit":"with this engine series","url":"https://eflight.com/models/dehavilland/dh82"},{"count":1,"name":"Dehavilland TIGER MOTH DH 82A","note":"","unit":"with this engine series","url":"https://eflight.com/models/dehavilland/tiger-moth-dh-82a"}],"relation":"powers"},{"group":"Where they are","items":[{"count":2,"name":"Wisconsin","note":"","unit":"of these aircraft","url":"https://eflight.com/states/WI"},{"count":2,"name":"Illinois","note":"","unit":"of these aircraft","url":"https://eflight.com/states/IL"},{"count":1,"name":"Washington","note":"","unit":"of these aircraft","url":"https://eflight.com/states/WA"},{"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"}],"relation":"registered in"},{"group":"Analytics","items":[{"count":null,"name":"The fleet by engine type","note":"","unit":"","url":"https://eflight.com/analytics/fleet"},{"count":null,"name":"Every engine series","note":"","unit":"","url":"https://eflight.com/engines"}],"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":{"aircraft":12,"horsepower":85,"id":"brist-sid-gipsy","maker":"Brist Sid","name":"Brist Sid GIPSY","thrust_lb":null,"type":"Piston (reciprocating)","url":"https://eflight.com/engines/brist-sid-gipsy"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}