MMD Kolkata | 2 MFG Oral Questions | 03 Dec 2019
External Surveyor: Capt SNC Internal Surveyor: Capt. Mandal External Surveyor Questions: Pole Star? Lat 30 degree S, pole star is visible What is Amplitude? When we take it? What is Chart Datum? What is Rock Awash? Chart symbol for Rock Awash? How many types of Horizon? Define them. Which horizon is used for Navigational Purpose