Let's do one together

The Airborne Numerical Test is the most-practised part of the CBAT — and once you've seen the method, it's the same four steps every time. We'll walk you through one question, then you'll try one yourself. Takes about two minutes.

1. 1Add the two leg distances
2. 2Turn the parcel weight into a speed
3. 3Distance ÷ speed = flight time
4. 4Add that to the departure time