During a pre-flight inspection of the propellers, what should you look for?
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Topic study
Loading & Performance
Weight, balance, density altitude, batteries, turns, and aircraft performance.
60-second briefing
Ear-first primer
Start here — the fastest orientation to what the exam actually tests, spoken in about a minute. Then dive into the questions below.
Loading and Density Altitude
How weight and hot-high-humid conditions cut drone performance.Loading and Density Altitude
Backup voice · your device