Meteorology
Wind, visibility, humidity, clouds
Read →EASA drone theory topics
Structured theory for A2 and STS exam preparation — aligned with EASA subject areas.
Batteries and Electrical Systems
LiPo, charging, storage
Read →Airspace Restrictions
NOTAM, geo-zones, U-space
Read →Aviation Regulation
EASA, categories, registration
Read →Flight Safety
VLOS, responsibility, uninvolved persons
Read →Human Factors
Fatigue, stress, vision
Read →Insurance
Civil liability and UAS insurance
Read →Security
Intentional threats and protection
Read →Operational Procedures
Before flight, during flight, and after flight
Read →General UAS Knowledge
Types, link, classes, and functions
Read →STS Procedures
Standard scenarios STS-01, STS-02
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