Crossing vast oceans, polar caps, and remote deserts with two engines requires much more than just advanced aircraft engineering; it demands rigorous operational controls, specialised maintenance procedures, and total organisational discipline. A single unserviceable component or an overlooked maintenance error can turn a routine long-haul flight into a high-risk diversion.

This online course provides a deep dive into the regulatory frameworks, technical requirements, and daily operational precautions needed to maintain safe, compliant ETOPS/EDTO approval.

What You’ll Cover

Our syllabus guides you through the full life cycle of extended-range operations, bridging the gap between historical lessons and modern airworthiness standards:

• What are ETOPS and EDTO? Defining extended-range operations, diversion times, thresholds, and designated adequate/suitable en-route alternate aerodromes.
• The History & Evolution of Extended Operations: Tracing the journey from the restrictive rules to modern diversion approvals that transformed global aviation routes.
• ETOPS vs. EDTO: Understanding the regulatory shift from traditional ETOPS to ICAO’s broader EDTO concept, including how the rules apply to aircraft with more than two engines.
• ETOPS Approval Process
• Aircraft Type Design & System Redundancy: How extended-range capability is engineered into modern airframes.
• Specialised Maintenance Controls & Checklists: Mastering essential ETOPS maintenance protocols, including the prevention of dual-maintenance errors, pre-departure serviceability checks (PDKs), significant system tracking, and ETOPS-specific dispatch checklists.
• The ETOPS Rating System: Navigating specific operational thresholds  and their impact on maintenance dispatch reliability and application.

Who Needs This Training?

This course delivers mandatory initial and recurrent training for key aviation personnel involved in extended diversion operations, including:

• Part-145 Maintenance Engineers & Certifying Staff performing ETOPS pre-departure checks, routine servicing, or system troubleshooting.
• CAMO & Engineering Support Personnel managing reliability tracking, airworthiness limitation items, and deferred defect lists.
• Quality Auditors & Compliance Managers auditing organisational ETOPS/EDTO procedures against authority standards.

Course Features & Compliance

• Regulatory Alignment: Aligned with EASA, FAA, and ICAO Annex 6 extended-range operations frameworks.
• 24/7 Self-Paced Access: Fully online, allowing shift workers to complete training at any time, from anywhere, on any device.
• Audit-Ready Certification: Instantly generates a verifiable certificate upon successful completion of the final assessment.

Safeguard your extended-range flight operations with industry-proven compliance training. Enrol Now or Contact us for Corporate Rates.