nusantara 77SABUK NUSANTARA 77 last position is 4 S, 132 E heading to Bula with speed of 9.2 knots. TRACK ON- Kapal Pelni KM Sabuk Nusantara 77 akan melayani rute Sorong – Yellu – Bula – Geser – Gorom – Fakfak – Kaimana – Pomako – Dobo (PP). Adapun