Jack Up Rig Move E.T.A. Calculation Tutorial

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What is E.T.A.? Estimation Time of Arrival.

Ace Trainer will show you the formula to calculate E.T.A. for Jack Up rig move. At the end of tutorial, there are 5 questions on E.T.A Calculation with different scenarios. Please answer the question at the comment below.

00:43 - What are the necessary information to calculate E.T.A.?
00:56 - Navigation Chart.
01:12 - How to determine towing speed?
01:32 - Let's calculate E.T.A. together.
01:57 - Coordinate and time conversion. Click the link above.
02:33 - Question No.1
02:47 - Question No.2
03:00 - Question No.3
03:25 - Question No.4
03:48 - Question No.5

We will provide the answer as soon as we received 10 answers from 10 subscribers.

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1. 7th July 2021 2108H
2. 3.7 n.m
3. 9TH July 2021 1830H
4. 1.97 knots
5. 8th July 2021 1540H

sitinurhayati-idil
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1. 157.14 hrs
2. 3.8 knots
3. 7 days
4. Kalo pakai speed 3.8 knots, 7th july suda sampai point B jadi standby kat luar pusing2. Sampai port control panggil masuk. Haha
5. 9th july, 0900 hrs

robsonrobsondavid
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Q1- 07 july 2021, 2000H
Q2- 3.7knot
Q3- 9 july 2021, 0800H
Q4- 0.3knot
Q5- 08july 2021, 1400H

mosesspittz