1. Type certificate data sheet FAA TCDS number 1E4;FAA;Theol. Rev.,2008
2. NTSB Safety Recommendation A-92-10;Coughlin,1992
3. National Transportation Safety Board Aviation Incident Final Report NYC08IA069;Huhn,2010
4. Aviation maintenance alerts advisory circular 43-16A;FAA,2012
5. Analysis of a Fractured Fuel Injector Line, Textron Lycoming IO540-C4B5 Engine;ATSB,2006