Nav Aids _ Echo sounder _Principle, Working and Block diagram ( General)

General Principle , working and block diagram

[@kirankuvalkar2461]

Sir wonderful video . 🌹

[@thenatureanditsbeing9664]

Really helpful thnx alot

[@vinodbhosle2674]

Thanks for well explained.

[@ediz1797]

Your videos are very helpfull please make more sir

[@ankitmehra3737]

Sir can you put the explanations for some more bridge equipments.

[@secondofficerashishsharma9191]

Perfect sir , thanks alot
Please make video on log also

[@samimosmanrazu994]

Wonderful learning vedio sir.
Plz create new vedio for us

[@skinnygames2683]

Please make video. How to calculate UKC on passage plan

[@Marine_information]

Next video please