What is a crosscheck?

Crosscheck is a generic term used by pilots and flight attendants meaning that one person has verified the task of another. In the cabin, flight attendants crosscheck one another’s stations to make sure the doors are armed or disarmed as necessary.

References:
1. “How to Speak Airline: A Glossary for Travelers” on Ask the Pilot

August 16, 2019 by Kyle Boas