The DJI Maintenance Premium Service for the Matrice 400 is the highest-level maintenance package, intended for high-demand drone fleets and mission-critical operations. It includes all procedures from the Basic and Standard services, plus preventive replacement of stressed components, DJI-certified flight testing, and a full operational conformity certificate. 

It is the ultimate maintenance choice for government, industrial, and emergency response operators who require maximum reliability and zero downtime. 

Key Features 

• Includes all Basic and Standard Service tasks 

• Proactive replacement of critical components (ESC modules, fans, cables, structural connectors) 

• DJI-certified flight test under operational conditions 

• Full calibration and alignment using DJI factory tools 

• Official conformity certificate with operational status 

• Detailed technical report with diagnostics and log analysis 

• Estimated turnaround time: 7–10 business days 

Operational Benefits 

• Restores drone to like-new condition 

• Reduces long-term maintenance costs 

• Ensures maximum in-field reliability and airworthiness 

• Supports regulatory and insurance compliance 

Recommended Interval 

• Every 6–12 months for high-usage or harsh-environment operations 

Compatibility 

• DJI Matrice 400