{"as_of":"2026-10-23","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Fitted to","items":[{"count":32,"name":"Alexander Schleicher ASH 31","note":"","unit":"with this engine series","url":"https://eflight.com/models/alexander-schleicher/ash-31"},{"count":15,"name":"Alexander Schleicher ASG 32","note":"","unit":"with this engine series","url":"https://eflight.com/models/alexander-schleicher/asg-32"},{"count":3,"name":"Alexander Schleicher ASK 21","note":"","unit":"with this engine series","url":"https://eflight.com/models/alexander-schleicher/ask-21"}],"relation":"powers"},{"group":"Where they are","items":[{"count":7,"name":"Texas","note":"","unit":"of these aircraft","url":"https://eflight.com/states/TX"},{"count":6,"name":"California","note":"","unit":"of these aircraft","url":"https://eflight.com/states/CA"},{"count":5,"name":"Oregon","note":"","unit":"of these aircraft","url":"https://eflight.com/states/OR"},{"count":4,"name":"Washington","note":"","unit":"of these aircraft","url":"https://eflight.com/states/WA"},{"count":3,"name":"Nevada","note":"","unit":"of these aircraft","url":"https://eflight.com/states/NV"}],"relation":"registered in"},{"group":"Biggest operators","items":[{"count":1,"name":"Moonrise Soaring INC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/moonrise-soaring-inc"}],"relation":"owned by"},{"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":51,"horsepower":56,"id":"austro-engine-iae-50r-aa","maker":"Austro Engine","name":"Austro Engine IAE 50R-AA","thrust_lb":null,"type":"Rotary","url":"https://eflight.com/engines/austro-engine-iae-50r-aa"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}