15U20 Squad Leader
Supervises, trains, coaches, and mentors maintainers in ICTL10-20 tasks; evaluates maintainers conducting ICTL10 tasks; reviews and refines training techniques and procedures and contents of the AMTP and makes recommendations for changes; monitors the status and advises the section sergeant of the squad's maintenance training, its capabilities, and proficiency of maintainers; administers and records maintenance training and ensures accurate record keeping of individual maintainer training.
CH-47F Flight Engineer
Performs and installs aircraft subsystem assemblies such as engines, rotors, gearboxes, transmissions, mechanical flight controls and their components; services and lubricates aircraft and their subsysems; prepares aircraft for inspections and maintenance checks; performs scheduled inspections and assists in performing special inspections; performs limited maintenance operational checks and assists in diagnosing and troubleshooting aircraft subsystems; prepares forms and records related to maintenance; performs in flight duties as a non rated flight crew member.
Crew Chief
Performs aircrew member duties as a Crew Chief; performs maintenance operational checks; diagnoses and troubleshoots malfunctions in aircraft subsystems; performs scheduled and unscheduled maintenance and inspections; maintains and updates aircraft logbook forms and records.
Flight Engineer
Performs aircrew member duties; performs maintenance operational checks; performs maintenance test flights; diagnoses and troubleshoots malfunctions in aircraft subsystems; performs scheduled and unscheduled maintenance and inspections; maintains and updates aircraft logbook forms and records; supervises Crew Chiefs and Door Gunners in the accomplishment of all related flight crew duties
10-15U. MOS 15U - CH-47 Helicopter Repairer, CMF 15
a. Major duties. A Soldier in MOS 15U is typically assigned to Aviation Field or Sustainment maintenance units; performs nonrated crewmember duties that are essential to aircraft operation and/or specific flight mission; performs and/or supervises inspections, repairs and maintenance according to drawings, blueprints, directives, technical manuals, and safety procedures to include the lubrication of components and the removal and installation of aircraft subsystems, using special tools and equipment as required; prepares aircraft related maintenance forms and records; duties for MOS 15U at each level of skill are:
(1) MOSC 15U1O. Removes and installs aircraft subsystem assemblies such as engines, rotors, gearboxes, transmissions, mechanical flight control, and their components; services and lubricates aircraft and subsystems; prepares aircraft for inspections and maintenance checks; performs scheduled inspections and assists in performing special inspections; performs limited maintenance operational checks and assists in diagnosing and troubleshooting aircraft subsystems using special tools and equipment as required; maintains facilities for storage of flammable and hazardous materials; uses and performs operator maintenance on tools, special tools, and aircraft ground support equipment; prepares forms and records related to aircraft maintenance; performs non-rated crewmember duties.
(2) MOSC 15U2O. Performs duties described in paragraph (1) and provides technical guidance to subordinate personnel; performs operational checks and scheduled inspections; diagnoses and troubleshoots malfunctions in aircraft subsystems; conducts flight and academic instruction in accordance with the Aircrew Training Program (ATP); monitors hazardous material control and storage.
(3) MOSC 15U3O. Supervises and provides technical guidance to subordinate personnel performing duties described in paragraphs 1 and 2 above; evaluates the technical training program; evaluates maintenance operations and facilities for compliance with directives, technical manuals, work standards, safety procedures, and operational policies; performs maintenance trend analysis and applies production control, quality control, and other maintenance management principles and procedures to aircraft maintenance operations; plans, conducts, and supervises aircraft technical inspections; computes basic weight and balance records; participates in maintenance test flights; ensures compliance with aircraft configuration control, Army Oil Analysis Program, and test measuring diagnostic calibration; conducts flight and academic instruction in accordance with the ATP.
(4) MOSC 15U4O. Supervises aircraft maintenance and technical inspection activities; determines man-hours, personnel, parts and facility requirements to repair aircraft and associated equipment; plans aircraft maintenance areas, component repair shops, and facilities; instructs subordinates in aircraft repair and technical inspection techniques and procedures according to directives, technical manuals, work standards, and operational policies; maintains supply economy and discipline; supervises the technical training program; prepares evaluations, special reports, and records pertaining to aircraft maintenance and repair and related activities; recommends and administers plans and policies; conducts flight and academic instruction in accordance with the ATP.
