{"as_of":"2026-10-08","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Flies","items":[{"count":1,"name":"Piper PA-34 Seneca","note":"","unit":"on the certificate","url":"https://eflight.com/models/piper/pa-34"},{"count":1,"name":"Piper","note":"","unit":"on the certificate","url":"https://eflight.com/makers/piper"}],"relation":"flies"},{"group":"Where","items":[{"count":null,"name":"Rock Falls, IL","note":"where it registers its own aircraft","unit":"","url":""},{"count":8032,"name":"Illinois","note":"","unit":"aircraft registered","url":"https://eflight.com/states/IL"}],"relation":"based in"},{"group":"Certificates and records","items":[{"count":1,"name":"FAA charter and air-taxi certificate","note":"designator MY9A","unit":"aircraft listed","url":""}],"relation":"holds"},{"group":"Aircraft","items":[{"count":null,"name":"N8443L","note":"Piper PA-34-220T","unit":"","url":"https://eflight.com/aircraft/N8443L"}],"relation":"lists on its certificate"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"aircraft_listed":1,"base_city":"Rock Falls","base_state":"IL","callsign":null,"certificate":"135","code":null,"designator":"MY9A","dot_authority":null,"id":"m-m-aviation-services-ltd","name":"M & M Aviation Services, LTD.","type":"operator","url":"https://eflight.com/operators/m-m-aviation-services-ltd"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}