Daily Drone Pre-Flight Inspection

Purpose

This SOP ensures all spray drones are airworthy and safe for daily operations.

Scope

All DJI T50 spray drones before each day’s first flight.

Required Equipment

• Inspection checklist (QR code: INSPECT-DRONE)
• Multimeter
• Battery tester

Procedure

1. Visual Inspection

• Check propellers for cracks or damage
• Inspect frame for structural damage
• Verify all fasteners are tight
• Check spray nozzles for clogs

2. Battery Check

• Verify battery charge level >80%
• Check for battery swelling or damage
• Test battery voltage with multimeter
• Log battery serial numbers

3. System Tests

• Power on and verify GPS lock
• Test motor startup sequence
• Verify spray pump operation
• Check camera gimbal movement

4. Documentation

• Record inspection in maintenance log
• Note any anomalies
• Sign off in logbook

Related Documents

• Battery Maintenance SOP
• Emergency Procedures

Revision History

• v2.1 (2025-01-15): Added battery testing requirements
• v2.0 (2024-10-01): Updated for T50 equipment
• v1.0 (2024-01-01): Initial version