Mark Umbdenstock

Background

About Mark Umbdenstock

I have ten years of Military experience, all on heavy aircraft.I aquired my Airframe & Powerplant Certificate in 1994. I have eight months experience as a Technical Writer for GE aircraft engines, for B-1B and F-16 engines. I spent five years as a Lead mechanic at Emery Worldwide Airlines, performing line maintenance on DC-8 and DC-10 aircraft. I also have a brief two months of experience as a Station Manager, in charge of Contract Maintenance on DC-10, A300, and 727 aircraft. I spent eleven years at Executive Jet Management as a Lead Mechanic performing Phase Inspections, Scheduled and Unscheduled maintenance on Netjets Cessna, Hawker, and Falcon aircraft. About two years at Airborne Maintenance & Engineering Service (AMES) performing Heavy Inspections on Boeing 757 and 767 aircraft. Currently I am a Line Maintenance Supervisor on Amazon 767-200 and 300 series aircraft, also 747-8 and 400 series aircraft.