{"as_of":"2026-10-12","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Fitted to","items":[{"count":2,"name":"Lockheed P2","note":"","unit":"with this engine series","url":"https://eflight.com/models/lockheed/p2"},{"count":1,"name":"Douglas AD-4","note":"","unit":"with this engine series","url":"https://eflight.com/models/douglas/ad-4"},{"count":1,"name":"Grumman F8","note":"","unit":"with this engine series","url":"https://eflight.com/models/grumman/f8"},{"count":1,"name":"Hawker SEA FURY TMK 20","note":"","unit":"with this engine series","url":"https://eflight.com/models/hawker/sea-fury-tmk-20"}],"relation":"powers"},{"group":"Where they are","items":[{"count":4,"name":"Texas","note":"","unit":"of these aircraft","url":"https://eflight.com/states/TX"},{"count":2,"name":"Montana","note":"","unit":"of these aircraft","url":"https://eflight.com/states/MT"},{"count":1,"name":"Washington","note":"","unit":"of these aircraft","url":"https://eflight.com/states/WA"},{"count":1,"name":"Virginia","note":"","unit":"of these aircraft","url":"https://eflight.com/states/VA"},{"count":1,"name":"Kansas","note":"","unit":"of these aircraft","url":"https://eflight.com/states/KS"}],"relation":"registered in"},{"group":"Biggest operators","items":[{"count":2,"name":"Neptune Aviation Services INC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/neptune-aviation-services-inc"},{"count":1,"name":"Plane Fun INC Tr Trustee","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/plane-fun-inc-tr-trustee"},{"count":1,"name":"Heritage Flight Museum","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/heritage-flight-museum"},{"count":1,"name":"Dynamic Avlease INC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/dynamic-avlease-inc"}],"relation":"owned by"},{"group":"Airworthiness","items":[{"count":43,"name":"Failure reports on the Wright R3350 series","note":"","unit":"reports since 1995","url":"https://eflight.com/engines/wright-r3350-series#airworthiness"}],"relation":"subject to"},{"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":10,"horsepower":2200,"id":"wright-r3350-series","maker":"Wright","name":"Wright R3350 series","thrust_lb":null,"type":"Piston (reciprocating)","url":"https://eflight.com/engines/wright-r3350-series"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}
