(Military Occupation Codes) The complexities of the jet and its systems required a high number of maintenance hours per flight hour. The successful launch of flyable jets was due to the perseverance of the maintenance Marines. Similar to any other aviation squadron, it is broken into several smaller departments including : Maintenance Control, Airframes, Avionics, Quality Assurance. The intricate process of producing a flyable jet requires the cooperation and coordination from all departments who often work through the night to provide the aircraft requirements for the following day's flight schedule. RF-4B Phantom Military Occupation Codes MOS: 6014 Aircraft Mechanic, Plane Captain RF4B MOS: 6019 Aircraft Maintenance Chief MOS: 6024 Aircraft Power Plants Mechanic, J79 MOS: 6042 Aircraft Structures Mechanic MOS: 6046 Aircraft Maintenance Admin. Clerk MOS: 6047 Aircraft Maintenance Data Tech. MOS: 6054 Aircraft Hydraulic/Pneumatic Mechanic MOS: 6060 Flight Equipment MOS: 6072 Ground Support Equipment MOS: 6084 Safety Equipment/Seat Shop MOS: 6094 Aircraft Structures Mechanic F-4 MOS: 6314 Aircraft Com/Nav. MOS: 6334 Aircraft Electronic Systems MOS: 6432 Aircraft Electrical Flight Control MOS: 6475 Aircraft Radar/IR Recon Systems MOS: 6636 Aircraft Electrical Systems MOS: 6672 Aerial Camera Systems My memory is fading so if I have not listed a MOS above that helped maintain the RF-4B Phantom please send one or more along to me and I will post it. Thank you for your help. info@rf4bphantom.com Recommended Screen Resolution 1024 x 768 Enable pop-ups to fully enjoy this site. This website is not affiliated with the U.S. Government or the United States Marine Corps in any way. This website is a copyright and the property of the Phabulous Phantom Productions and the information and photos gathered for this website are intended for the purpose of providing un-official information and entertainment for those interested in the history of Marine Corps RF-4B Squadrons and the RF-4B Phantom II aircraft.