Aviation Safety Inspector / FAA Inspector

1. 1
   Build the Aviation Experience Foundation

   FAA Aviation Safety Inspector positions require substantial aviation industry experience before federal application — the FAA hires from the industry it regulates. Required backgrounds: Maintenance ASIs (Airworthiness) — typically require: FAA A&P certificate, Inspection Authorization (IA), and 3–5+ years of aviation maintenance experience at an FAA-certificated airline, repair station, or aircraft manufacturer. Operations ASIs — typically require: commercial or ATP (Airline Transport Pilot) certificate, significant flight time (often 1,500+ hours, many positions require 3,000+ hours), and airline or air carrier operational experience. Avionics ASIs — A&P with avionics experience or avionics technician experience at an airline or MRO. The most competitive ASI applicants have 10–15+ years of industry experience, supervisory roles (lead tech, quality assurance, or chief inspector), and demonstrated regulatory compliance knowledge.

   FAA A&P + IA + airline/MRO maintenance management or ATP + airline flying experience
2. 2
   Complete FAA Initial ASI Training Program

   New FAA Aviation Safety Inspectors are federal employees hired through the competitive USAJobs process. After hire, all new ASIs complete the FAA's Initial ASI Training at the FAA Academy in Oklahoma City. Training duration: approximately 3–6 months of structured training covering FAA regulations (14 CFR Parts 1, 21, 39, 43, 65, 91, 121, 135, 145), inspection methods and documentation, surveillance planning, certificate action procedures, and enforcement processes. On-the-job training: following the Academy, new ASIs complete additional OJT at their assigned FSDO under the mentorship of experienced ASIs. Maintenance ASI job functions: conducting maintenance surveillance (inspecting airline maintenance operations for regulatory compliance), certifying repair stations (Part 145), investigating accidents and incidents, issuing airworthiness directives, and certificate actions (suspending or revoking certificates for safety violations).

   USAJobs competitive application + FAA Academy initial training + FSDO on-the-job training
3. 3
   Develop Regulatory Knowledge and Surveillance Skills

   Aviation safety inspectors must have command of the federal aviation regulations they enforce. Critical regulatory knowledge: 14 CFR Part 121 (air carrier operations — the primary regulation governing commercial airline operations), Part 135 (charter and commuter air carrier operations), Part 145 (repair station certification and operations), Part 43 (maintenance, preventive maintenance, rebuilding, and alteration), Part 65 (airmen certificates — mechanics and inspectors), and Part 39 (airworthiness directives). Surveillance methods: scheduled surveillance (planned visits to airlines, repair stations, and training centers to verify ongoing compliance), unannounced ramp checks (inspecting aircraft, crew documentation, and operations compliance at the gate or on the ramp without prior notice), and accident/incident investigation (responding to aviation accidents and incidents to determine causal factors and regulatory compliance failures).

   14 CFR Parts 121/135/145/43 regulatory command + ramp checks + surveillance planning + accident investigation
4. 4
   Build Enforcement and Certificate Action Skills

   When surveillance reveals regulatory violations, ASIs take enforcement action. Enforcement process: informal conferences (discussing violations with the certificate holder and reaching voluntary compliance agreements), civil penalties (monetary fines for regulatory violations — from hundreds to hundreds of thousands of dollars depending on severity), certificate actions (suspending or revoking airman, repair station, or air carrier certificates for serious violations), and emergency orders (immediate action when there is an imminent safety threat). Legal order documentation: ASIs prepare detailed case files documenting the violation, the evidence, and the enforcement action — these documents must withstand administrative and judicial review. NTSB appeals: certificate holders can appeal FAA certificate actions to the NTSB (National Transportation Safety Board), so ASI enforcement documentation must be legally defensible.

   FAA enforcement order documentation + certificate action process + emergency airworthiness orders
5. 5
   Advance to Supervisory ASI or Aircraft Certification

   Career advancement: Supervisory Aviation Safety Inspector ($105K–$125K) — managing an FSDO work group, assigning surveillance programs, and managing certificate actions. ASI Specialist — developing expertise in a specific technical area (avionics, structures, propulsion) and serving as the technical authority for complex cases in that domain. Aircraft Certification Office (ACO) ASI ($88K–$125K) — overseeing the design certification of new aircraft and modifications under FAA type certification authority — working directly with Boeing, Airbus, and other manufacturers. NTSB Investigator ($85K–$120K) — the National Transportation Safety Board investigates accidents and incidents; their investigators have different agency authority but similar background requirements to FAA ASIs.

   Supervisory ASI or ACO aircraft certification or NTSB accident investigation advancement

• 7:30 AMSurveillance program review — today is a scheduled Part 121 airline surveillance visit to the carrier's maintenance base. Review the surveillance plan: focus on the current Continuous Airworthiness Maintenance Program (CAMP) compliance, specifically the interval compliance for CMP (Configuration Maintenance and Procedures) tasks. Pull the carrier's maintenance tracking system printout from the last FSDO data request. Flag 3 items for verification during today's visit.
• 9:00 AMMaintenance base inspection — arrive at the airline's maintenance hangar. Meet with the Director of Maintenance (DOM). Review the aircraft maintenance record package for N447TK (a Boeing 737-900 currently in heavy maintenance): verify that all required CMP tasks are completed and signed off within the required intervals, check the open MEL (Minimum Equipment List) items are within the authorized deferred periods, and review the parts traceability documentation for the recently installed APU (Auxiliary Power Unit). Finding: one CMP task was completed 2 days past its due interval. Document the finding, request the airline's explanation for the exceedance, and determine whether a corrective action plan is needed.
• 11:00 AMRamp check — make an unannounced ramp check at a smaller Part 135 charter operator. Inspect the aircraft (a Cessna 208 Caravan): airworthiness certificate (must be on display), registration certificate, radio station license (FCC), current weight and balance data, required placards, and aircraft logbooks. Inspect the pilot's documentation: commercial pilot certificate with appropriate ratings, current medical certificate, and pilot-in-command proficiency check records. Check the OpSpec (Operations Specification) — the document authorizing the specific operations this carrier conducts. Finding: no discrepancies — the operator is in compliance.
• 1:30 PMIncident investigation — an airline reported an in-flight departure of a cabin door lining panel in cruise (a safety event requiring reporting under 14 CFR Part 121.703). Obtain the maintenance records for the affected aircraft and the panel in question. Review: the panel was replaced 3 weeks ago at an FAA Part 145 repair station. Request the repair station's work order for the panel installation. Review the AMM installation procedure. Finding: the work order shows the panel was installed using an unapproved substitute fastener — a standard washer was used instead of the aircraft-specific floating nut plate required by the AMM. Prepare the preliminary investigation report and initiate contact with the Part 145 repair station for further inquiry.
• 3:30 PMDocumentation and case management — document all of today's surveillance activities in the FAA's Safety Assurance System (SAS) database: record the surveillance activities, findings, and follow-up actions for each visit. The CMP interval exceedance at the airline is entered as a finding — the airline has 30 days to submit a corrective action plan. The incident investigation is entered with preliminary findings and the outstanding information requests. All documentation is reviewed by the ASI's supervisor before close of business.

FAA Aviation Safety Inspectors are federal law enforcement officials with regulatory authority to enforce federal aviation regulations — a function that requires human professional judgment, legal authority, and accountability. The role is expanding as aviation complexity grows. Federal GS employment provides strong career stability.