Aircraft Electrical/Instrument/Flight Control Systems Technician, IMA

0545: Arrive before muster to review overnight WO queue in NALCOMIS — identify any TAT-critical WOs that need to be front-loaded today. 0600: Section muster — maintenance officer reviews TAT board, CDI qualifications assigned to WOs by tech qualification match. 0700: Pull TAT-priority WO — flight instrument from a CH-53 NALCOMIS queue. Log receipt, open IETM procedure, begin incoming cosmetic inspection. 0900: Complete ATE functional test sequence; fault isolated to internal amplifier card. Pull repair parts request and log depot coordination note in WO for SSgt review. 1100: Second WO assignment — hydraulic actuator functional test. Verify test stand calibration status, connect actuator, run pressure cycle sequence per IETM. 1330: CDI review of flight instrument WO — inspector clears discrepancy, components staged for return-to-service packaging. Log CDI signature in NALCOMIS. 1530: TAT board update briefing with SSgt — report status of all assigned WOs, flag any that need overnight escalation to maintenance officer.

Tuesday and Thursday are typically the high-workload bench days — component returns from the flight line hit after the maintenance cycle Monday, and the weekend WOs close Thursday for Friday TAT reporting. Wednesday is often when the QA rep walks the shop for spot inspections, so calibration status on all test equipment needs to be clean all week. End-of-week NALCOMIS audit is a consistent Friday task.

Fault isolation discipline — working through the IETM fault tree systematically rather than substituting known-good components randomly — is the technical maturity marker at this tier. A Cpl who replaces three parts to fix one fault has poor isolation skills; a Cpl who finds the root cause in the first test sequence is the one the SSgt trusts with higher-complexity WOs. TAT management is the operational skill — understanding which WOs are driving the flight schedule, escalating repair decisions early when a component needs depot coordination, and keeping the maintenance officer's TAT board accurate.

Platform-specific MIM chapters covering electrical system schematics and flight instrument removal/installation procedures are what you're working from daily — know how to navigate to the correct effectivity and the correct revision without asking. OPNAVINST 4790.4 (Aircraft Maintenance Material Readiness List) governs repair-versus-condemn decisions and the criteria for depot induction.

CDI qualification standards under COMNAVAIRFORINST 4790.2 require documented observation of the task by a qualified CDI before the qualification is logged — there are no shortcuts on task observations, and a CDI card signed off without the required observations is a fraudulent maintenance record. QA audits CDI qualification cards during annual shop audits and spot checks; incomplete or incorrectly logged cards generate findings against the work center and the individual.

Hydraulic test stand setup errors — incorrect pressure settings, wrong fluid type for the component under test, or improper actuator attachment torque — can damage the component under test more severely than the original fault. Flight instrument bench testing that uses incorrect input parameters (wrong altitude, airspeed, or attitude reference values for the test) produces a false-pass result that returns a mis-calibrated instrument to the aircraft.

The fork at Cpl is whether to push hard for Sgt and a section-lead role or to focus on technical depth and specialty qualifications (hydraulics, ATE systems) that open doors to warrant officer programs or civilian aviation maintenance careers post-EAS. The Cpl who has both the CDI card and the composite score for Sgt is the one with options; the one who prioritizes only one has fewer.

F/A-18 IMA shops have high flight control actuator volume because the F/A-18's fly-by-wire systems generate more actuator removals per flight hour than older platforms. MV-22 IMA shops deal with tiltrotor-specific flight control hydraulics — proprotor nacelle actuators and swashplate assemblies — that are architecturally unlike fixed-wing actuator work and require separate qualification tracks.

The best Cpls in the shop have CDI qualification cards that are wide and current, WOs that close on the first CDI inspection without corrections, and a visible instinct for when to escalate a repair decision rather than force a fix. They brief the SSgt on WO status before being asked, and their NALCOMIS entries are complete enough that a QA inspector can reconstruct the entire maintenance action from the log without a verbal explanation.

Sgt means you are the section lead — two to four Cpls under you, a shift's production output on your TAT board, and FitRep Section A inputs for your Marines due each cycle. The CDI card has to be wide before you pin on, not after.