GMDSS CLASSES - FOR NON MARINERS - PART 1

GMDSS CLASSES - FOR NON MARINERS - PART I

[@abadysan4778]

Thank you sir very informative

[@ahmedzakaria9899]

👍👍👍👍👍👍

[@johnmarkarocha3144]

I think MF and HF can transmit distress message about 150NM not 400NM

[@diegomendieta6585]

on paper 150nm in real life it can go easely up to 300nm.

[@Factswithkhushal]

What is the role of MRCC and it functioning

[@vivekjaasritha1912]

How to contact u sir