Scheduled Aircraft Inspections: 24, 48, 96 Months and 2C Checks

Scheduled aircraft inspections

In aviation maintenance, scheduled inspections drive safety, reliability, and regulatory compliance. These inspections help operators detect issues early, maintain airworthiness, and extend aircraft service life. At Propel Aviation, we deliver structured maintenance programs that support every phase of the inspection cycle with precision and consistency.

24-Month Inspections: Early Detection and System Integrity

The 24-month inspection focuses on early detection of wear, system degradation, and component performance issues. Technicians inspect critical systems, structural areas, and key components to ensure the aircraft continues operating within manufacturer and regulatory standards.

In addition, this inspection helps operators prevent unexpected downtime by identifying and correcting minor issues before they escalate into costly repairs.

48-Month Inspections: Deeper System Evaluation

At 48 months, maintenance teams perform a deeper evaluation of aircraft systems and structural conditions. Technicians remove selected components, inspect hidden areas, and replace parts that reach time or cycle limits.

As a result, this inspection strengthens long-term reliability and supports consistent operational performance.

96-Month Inspections: Comprehensive Structural Review

The 96-month inspection delivers a highly detailed assessment of the aircraft’s structure and major systems. Technicians examine airframe integrity, corrosion levels, and system performance across all critical areas.

Moreover, this inspection ensures the aircraft remains fully compliant and ready for continued safe operation throughout the next maintenance cycle.

2C Inspection: Heavy Maintenance and Structural Depth

The 2C inspection represents one of the most extensive “C-check” level maintenance events. Maintenance teams perform in-depth structural inspections, system testing, and major component servicing.

Typically, this inspection includes hydraulic systems, landing gear assemblies, electrical systems, and primary structural components. Therefore, operators must plan for longer downtime and detailed project coordination.

Propel Aviation Maintenance Excellence

At Propel Aviation, we execute every scheduled inspection with strict attention to quality, safety, and regulatory compliance. Our certified technicians follow manufacturer guidelines and industry best practices to ensure accurate, traceable, and efficient maintenance execution.

Furthermore, we prioritize planning and transparency to help operators reduce operational disruptions while maximizing aircraft availability.

Scheduled maintenance does more than ensure compliance it protects assets, improves performance, and strengthens operational safety across every flight cycle.

Scheduled aircraft inspections are the foundation of safe and reliable aviation operations.

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