HKPAPA Aviation Tool · Airline crew

Flight-duty reference worksheet

Organise the facts you need before consulting the controlling scheme.

Important boundary: Reference worksheet only. It does not calculate legal duty, fatigue fitness or operator compliance.

All inputs stay on this browser page. They are not submitted or stored.

How to use it

Enter your planning assumptions, calculate, and then verify the result against current official or company material. Inputs stay on this page and are not stored.