2021 SUBSIM Patrol Calendars are here!

At Last! The SUBSIM 2021 calendar is ready to put 2020 behind us.
Click here to view and order: 2021 SUBSIM Patrol Calendar
This year the calendars have notable events from submarine / SUBSIM history, too.
At Last! The SUBSIM 2021 calendar is ready to put 2020 behind us.
Click here to view and order: 2021 SUBSIM Patrol Calendar
This year the calendars have notable events from submarine / SUBSIM history, too.