Geladak - 500 - 3000 GT
Geladak - 500 - 3000 GT
Tahap tahap
TP-025-1
Operasi Geladak
TP-025-2
Navigational Lookout and Deck Operation
TP-025-3
Navigational Watchkeeping and Deck Operation
TP-025-4
Navigational Watchkeeping and Cargo Operation
TP-025-5
Navigational and Shipboard Operation