How do you calculate night time for your logbook?
Hey, I have a Transair logbook, and have recently started international IFR flights. There is a column for "Operational Conditions", one of those is "Night". During training, it was simple to calculate because we could just check VFR opening and closing times.
However, doing many flights a day, crossing timezones, how do you guys calculate how much Night IFR time you have done?
Thanks,
Tolan