Zerozero.. thanks, i appreciate that info
When i was travelling on a flight about 2 months ago, i noticed one of the passengers was actually a pilot in his uniform, and couldn't quite understand what was going on as it looked like he was just a normal passenger but in his uniform
Funnily though, felt a little more relaxed at the prospect of having an "extra" set of hands on our flight in case
Now i understand what the term means
Thank you for the welcome as well