{"as_of":"2026-10-07","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Fitted to","items":[{"count":76,"name":"Agustawestland Philadelphia AW139","note":"","unit":"with this engine series","url":"https://eflight.com/models/agustawestland-philadelphia/aw139"},{"count":19,"name":"Agusta Aerospace Corp AW139","note":"","unit":"with this engine series","url":"https://eflight.com/models/agusta-aerospace-corp/aw139"},{"count":12,"name":"Agusta Spa AW139","note":"","unit":"with this engine series","url":"https://eflight.com/models/agusta-spa/aw139"},{"count":10,"name":"Leonardo Spa AW139","note":"","unit":"with this engine series","url":"https://eflight.com/models/leonardo-spa/aw139"},{"count":5,"name":"Agusta Spa AB139","note":"","unit":"with this engine series","url":"https://eflight.com/models/agusta-spa/ab139"}],"relation":"powers"},{"group":"Where they are","items":[{"count":26,"name":"Utah","note":"","unit":"of these aircraft","url":"https://eflight.com/states/UT"},{"count":23,"name":"Louisiana","note":"","unit":"of these aircraft","url":"https://eflight.com/states/LA"},{"count":13,"name":"Florida","note":"","unit":"of these aircraft","url":"https://eflight.com/states/FL"},{"count":10,"name":"Maryland","note":"","unit":"of these aircraft","url":"https://eflight.com/states/MD"},{"count":9,"name":"Mississippi","note":"","unit":"of these aircraft","url":"https://eflight.com/states/MS"}],"relation":"registered in"},{"group":"Biggest operators","items":[{"count":19,"name":"Bank Of Utah Trustee","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/bank-of-utah-trustee"},{"count":12,"name":"Bristow LLC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/bristow-llc"},{"count":10,"name":"Maryland State Police Aviation Command","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/maryland-state-police-aviation-command"},{"count":8,"name":"Phi Aviation LLC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/phi-aviation-llc"},{"count":7,"name":"Chevron USA INC","note":"","unit":"of these aircraft","url":"https://eflight.com/fleets/chevron-usa-inc"}],"relation":"owned by"},{"group":"Airworthiness","items":[{"count":1,"name":"FAA orders naming the Pratt & Whitney Canada PT6C-67C","note":"","unit":"airworthiness directives","url":"https://eflight.com/engines/pratt-whitney-canada-pt6c-67c#airworthiness"},{"count":129,"name":"Failure reports on the Pratt & Whitney Canada PT6C-67C","note":"","unit":"reports since 1995","url":"https://eflight.com/engines/pratt-whitney-canada-pt6c-67c#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":124,"horsepower":1679,"id":"pratt-whitney-canada-pt6c-67c","maker":"Pratt & Whitney Canada","name":"Pratt & Whitney Canada PT6C-67C","thrust_lb":null,"type":"Turboshaft","url":"https://eflight.com/engines/pratt-whitney-canada-pt6c-67c"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}