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Steves Nav
Registrace 2. 02. 2021
Basic introductions to SQA Nav topics.
BIG DISCLAIMER: This channel is not designed to replace proper teaching. You won't pass the SQA's just from these videos alone, they are just to help as a 'quick' revision of the calcs etc. alot of the underpinning fundamentals are not covered here, so unless you are some sort of genius you need to attend a full course to have a good chance at passing (and if you are reading this considering attempting the SQA's based just on my video's - trust me - you are not a genius)
In fact, if you are considering trying the SQA's without attempting a course of study at a proper college (South Shields Marine School has better than national average pass marks almost every diet, and I hear the staff are good!) then please instead just cut out the middle man and just donate the exam fee to me to go towards pizza instead of paying the SQA - it will get you the same result in terms of your ticket anyhow.
BIG DISCLAIMER: This channel is not designed to replace proper teaching. You won't pass the SQA's just from these videos alone, they are just to help as a 'quick' revision of the calcs etc. alot of the underpinning fundamentals are not covered here, so unless you are some sort of genius you need to attend a full course to have a good chance at passing (and if you are reading this considering attempting the SQA's based just on my video's - trust me - you are not a genius)
In fact, if you are considering trying the SQA's without attempting a course of study at a proper college (South Shields Marine School has better than national average pass marks almost every diet, and I hear the staff are good!) then please instead just cut out the middle man and just donate the exam fee to me to go towards pizza instead of paying the SQA - it will get you the same result in terms of your ticket anyhow.
Plotting 3 star sights on the run
Quick video for plotting 3 sights on the run to get an observed position (No MPP Resolution/cocked hat)
zhlédnutí: 935
Video
Parallel Sailing
zhlédnutí 362Před rokem
The basics behind Parallel Sailing and the use of the departure formula.
Introduction to Rendezvous - Search and Rescue Rendezvous
zhlédnutí 2,5KPřed 2 lety
A (VERY) short exposition of SAR RV using March 2019 for the question Apologies it's a different recording format - was quickly recorded after someone asked for it before the SQA's next week and tried out a new 4k camera and recording software.
Introduction to celestial Amplitudes
zhlédnutí 571Před 3 lety
Brief exposition on completing an amplitude
Introduction to sailings Mercator Sailing
zhlédnutí 3,1KPřed 3 lety
Introduction to a mercator sailing calculation
Introduction to Radar Plotting
zhlédnutí 10KPřed 3 lety
Basic introductions to radar plotting techniques
Introduction to Rendezvous - Basic least time rendezvous plot
zhlédnutí 3,9KPřed 3 lety
Worked example and very basic explanation of least time rendezvous plotting.
Introduction to sailings - Great Circles 4 - Passing an Island
zhlédnutí 1,1KPřed 3 lety
Worked example and brief explanation of finding a latitude for a given longitude, or longitude for a given latitude (commonly referred to as passing an island) using numbers for the vertex, gained from the previous video.
Introduction to Sailings - Great Circles 3 - Position of the Vertex
zhlédnutí 2,3KPřed 3 lety
Brief exposition of a GC vertex calculation, using distance and courses from previous video example.
Introduction to Sailings - Great Circles 2 - Initial and Final Courses
zhlédnutí 958Před 3 lety
Brief Exposition and worked example of a great circle initial and final course calculation, utilising the distance from the first GC distance video.
Introduction to Sailings - Great Circles 1 - Distance
zhlédnutí 1,2KPřed 3 lety
Introduction to great circle Sailings. Brief exposition of a distance calculation with a worked example.
😀
How did you get the course?😊
using course quadrant: if NE + 0, if SE 180-, if SW like in video 180+, if NW 360-
Great videos, very helpful, thank you kindly 🤝 Please do more 👍🏻
Thanks very much! great explanation!
Many thanks for the great explanation!
how did you get the 48°39.2’ as course
Awesome the best video on RADAR plotting on u tube
Great video. Thanks for uploading. Going to my community tab. 👍
its really handy to just go over things after a long time and you give explanations for the reasons behind everything. you're a great teacher keep up the videos 🙂
Nicely explain sir
what happens if we have seconds in the initial positions? initial position i mean the latitude converting to MP how do you interpolate it please
What if that there is no lat b and long b ? And the given is only the distance, course and the current position of the ship. What would be the solution to this ?considering this to solve by mercator sailing.. ?? Ty
If you know a distance and course, you can transpose the 3rd formula down on the formulae sheet to find d lat. Once you know a dlat and a course you can transpose the second formular to find departure. You now have the starting lat and a dlat. Apply it and Find the lat of the arrival position. Now you have lat aand latb. You can find the mean lat. If you know a mean lat and a departure you can transpose the top formula for d long. If doing by mercator... Same thing for dist and course to find dlat. Apply the dlat to find lat of b. Find the meridional part of each. Find the dmp. You know the course and dmp so can transpose it to find the dlong. Apply it and you have position b
@@StevesNav thank you sir this really helps to my future career. Subbed you ch.
Thank you!! I am a maritime student and this helps me a lot to understand this topic. Love from Philippines 🇵🇭
🤘 𝘱𝘳𝘰𝘮𝘰𝘴𝘮
Keep up the good work 👍
Thanks alot for these videos Sir helped me passed my exams 🤗
Thanks for your video
Thank you sir, After very long time i got clear idea
Thanks a lot. Very clearly demonstrated.
great revision resource, thanks Steve.
very good explanation easy to understant
Wonderful explanation. Thank you! Could you make another video/explain wherein Current is involved to rendezvous with another vessel?
CAN U DO SEARCH AND RESCUE PATTERN PLOTTING?
Do you mean how to determine the distances for expanding square, Sector etc?
@@StevesNav yes sir. And plot via radar plotting
Thank you very much Sir, very helpful 👍
Thanks Steve for a better explanation. Can you please make a video on Fuel burner Questions.
Thanks for the new content Steve.
This is a great help! Thank you so much :)
Can u please upload search and rescue on plotting sheet
Hey, there is no such thing as knots per hour ? See video at 0.26 seconds in.
That is just my terrible Northern Accent on the audio - I said 12 knots throughout - not per hour.
Please can you upload Osc station keeping plotting method 👍🏻
Very helpful video !!!
Very helpful
Finally!! Looking forward to passing these exams!! S 🤓
very nice sir