In this episode, we'll discuss the most common machinery onboard cargo ships. These are the "basics" and all ships with a diesel engine propulsion have them.
Thanks Chief! I served onboard a Spruance class destroyer, and we had LM2500 jet engines for main propulsion and the generators. I was in Auxiliary division where we maintained the HVAC, compressed air and hydraulic systems. We also ran the evaporators underway for the fresh water. Brings back lots of memories! 👍👍
USS Chandler DDG-996. Gas Turbine Systems tech GS1. 4 GE LM2500 gas Turbine engine's and 3 Allison 501-K17 gas Turbine generator set's. After 6 years in the Navy I was recruited by the Anniston Army Depot for it's M1 Abrams tank program that was just getting off the ground. At first we only rebuilt the AGT-1500 Gas Turbine Engine. Later we started upgrading and rebuilding M1 Abrams Tank's. I went to school to learn all systems on M1 Abrams Tank's. After 24 years with the Army and 6 years with the Navy I retired with 30 years service.
@@brucenadams1 that's easy. Two GE LM2500 engine's sit side by side in each engine room inside armored enclosures. There are two power Turbine section's, one for each engine that converts engine thrust into rotating shaft power. The output of those power turbines are connected to a huge reduction gear box that converts the high rotation speed of the power Turbine shafts to propeller shaft speed. Attached to each shaft are propellers with movable blades that move to control the direction of thrust so the propshaft always turns in a single direction. The blades also allow setting the pitch to optimize power transfer of rotation to amount of water thrust through the propeller blades. The blades can be feathered so both engine's connected to the propshaft can be shutdown to save fuel. Also a single engine can power it's propshaft while the other engine is shut down. It's routine to run only one engine of the four available at slow ship speed to save fuel when transiting across the ocean. The large Diesel engine used on the ship in the video is a 2 cycle Diesel engine that is connected directly to the propshaft and can be run in either direction and it's rpm is slow enough a reduction gear box is not needed. When the ship needs to reverse the engine is shutdown and restarted in reverse direction. That's fine for a freighter but not for a Ship of War where rapid changes in speed and direction are needed.
As an Electricians Mate in the US Navy back in the 1960s, I felt we had a better overall knowledge of, and access to, more of the ship and it's machinery than perhaps any other enlisted members of the crew. I wasn't particularly excited about being made an electrician early on, but towards the end of my enlistment, and service on three different ships, I realized how fortunate I had been.
Great information Chief! I am a second engineer on the Great Lakes in the USA , very similar plants, we use mostly medium speed diesels that are coupled through a reduction gear for correct shaft rpm. Also we have pto generators hooked up to the main engines that we use while we are underway or discharging our cargo. We too have generators that can be used to run the unloading system or just house supply. Sometimes when racing a boat to a port we can put the house electrical need on a generator so we can gain 0.2knots so main engine doesn’t have to supply the power to run pto generator to main bus. Take care and thank you for showing people our world
This is a view into a world that very few people know about. Cargo ships affect most of the world's population but how the system works is only known by a few. Your videos changed that and exposed the rest of the world to how ships, crews, and the interaction between the two actually work. david
That's how the world is. It "magically" functions as expected, available as expected, the people live a comfortable life. Ignorant of the complexities. Cheers to all that contributed to make life so wonderful.
Cool. I work in a electrical power plant and other than your engine spinning a propellor and our steam spinning a turbine and generator, they are very much alike. We have back up generators and HVAC systems, domestic water, waste water collection and fuel handling machinery as well.
An interesting video would be to explain the complicated steps required to restart a ME and ancillary systems after a total black-out, with no starting-air in the accumulator tanks and no running generator.
@@ChiefMAKOi small Honda generator hooded up to a 2 gallon Harbor Freight compressor plumbed into the main air reservoir tank; Come back in a week to start 😊🤣😁.
Thank you Chief MAKOi. I've watched all your videos and had a glimpse of what my father's life is onboard. It actually made me cry that the sacrifice of not being with your family is just scrubbing the surface of what really is happening behind the scenes of the comfortable life he provided to our family. Again, heaps of thanks in providing this quality content to us. I'm your avid follower now and will continue to support more of your videos from here now on. Cheers! Maraming salamat po.
The thing to remember about Diesel engines is that they will run on any fuel they can atomize. In fact, Rudolph Diesel designed his prototype to run on peanut oil.
Detroit Diesel 2-cycle Diesel engines are famous for running away despite shutting off the fuel to try and stop it by burning it's own engine oil. You've got to shut off the air going into the blower to starve the engine of oxygen to shut it down. A built in flapper valve is located in the air intake between the air filter and blower to do that. Once a week we would check and test it to make sure it worked properly.
So. A boy born into a maritime family. My Dad was (now retired) a Chief Engineer, originally with the Ben Line of Leith (dry cargo/liner), then Sanko Line (tankers/bulk carriers), thereafter Stolt Nielsen (chemical tankers), ADNATCO (crude oil/petrochemicals), Kvaerner (LNG/LPG), Teekay (crude oil) and finally Hoegh (LNG). I spent many of my formative years away with Dad, Continent/WCAF with Sanko, trans-Atlantic with Stolt, Gulf/India with Adnatco. I spent many months at sea, seeing things and experiencing a World none of my friends could even begin to comprehend. The engine room was my second home; I'd literally spend hours gazing at the enormity of its operation, soaking up the heat and the scent of the engine room...and wait impatiently for 'Beer O'Clock' (1600hrs). It's no surprise I went into the shipping industry myself. My father didn't want me to go into a career as a deck officer as, in his words, "it's not the industry you see as a supernumery". My passion and interest in commercial shipping ended up in me becoming a shipbroker, a position I've enjoyed for some eighteen years now. My experiences and education being at sea with my Dad, I think, gives me an edge beyond that of my contemporaries and competition. The hugeness of what I do, the responsibility of my position, and the role I play in deciding where one crew member ends up in the World is not lost on me at all. Whenever I travel, I try to do so by sea. For example; I'm located in Rotterdam right now, my company based in Hull. Rather than fly from Schiphol to Humberside within a few hours, I'll take the overnight ferry from Europoort to Hull. More time, but I adore being on the water. I love the smell of the sea, the funnel, the writhing of the sea, and the vibration of a colossal hunk of steel crashing through the wrath of the sea. So glad to have found your channel. Interested to know which vessel you're on though, appreciate you have to block names/companies out. Is that Mastermind Management's logo on your boiler suits though?
This is why I love youtube. I'm retired & I'm now learning so much about things I sort of knew but to actually see what it takes to run a ship is so interesting. Thank you Chief. Congratulations on getting to 50 million views on your channel. Hopefully, youtube give you something more than just a plaque.
Hello from Oregon, USA! I discovered your channel recently and have really enjoyed your sharing of the details of your ship's systems! It is rare to get this kind of access to the systems of modern commercial vessels, and you do a great job of sharing many aspects of the engineer's world, jobs, and experience. Thanks for sharing this! Cheers from Oregon, USA, Philip
I really appreciate the way you deliver your videos, not rushed, enough space and time for me to understand your information, structured and methodical and spoken with a very likeable voice. Thank You. My Grand Father was a chief engineer in the Merchant Navy during the 1920's on 6,000 ton ships that travelled from Liverpool UK to China and South America
Yes Liverpool has a great and long seafaring tradition. When I was there as an engineering student some 40 odd years ago, one of my favourite pastimes was to go down to the docks and ask permission to visit the engine room of berthed ships. The officers on board were always keen to oblige. As I remember port security in those days was non-existent.
It is absolutely astounding and fascinating to me to learn of the incredibly high levels of technology and complexity in the immense infrastructures aboard these huge vessels. Thank you for sharing these remarkable insights into the life of seafarers.
this is the first time I see a detailed explanation of the process, I could easily keep watching your videos all day , thank you very much and waiting for another episode 🙂
This is why I subscribe (and encourage others to subscribe too!) Excellent, factual and concise presentation of what we need to know. Each of those subsystems will need their own full-length presentation (especially the generator / electrical power systems - including the very non-trivial problems of connecting to shore power (and things like galvanic isolation). Excellent stuff as always Chief!
I was hoping someone would make a channel like this. I love to watch the ships come & go from the harbor & have always wanted to get a look behind the scenes. Thank you Chief!
I too lIve along a bay inlet in the Northeastern US.... (South of Boston), and I ALWAYS stop and take time watching the cargo, tanker ships, and barges being guided by the Tugboats in our area .... It's "fascinating" to me !!!!! "Thanks Chief" !!
Years ago as a kid on Vancouver Island BC, any time we took a BCFerry anywhere, the engine room doors to the car deck were often left open. I would hang out at the doorway catching all the sights, sounds and smells of diesel fuel and the HEAT wafting up through the companionway! Ships are a real living being!
That was very interesting. That ship looks spotless. Thanks a million for those explanations because I'm one of those who thought that bodily refuse was flushed directly into the sea. 👍🇨🇦👍
Definitely the electric generators are the most important thing onboard. I heard many scary stories about dead ships and how difficult is to recover from a dead ship situation; completely different from the dead ship test/exercise you do during new build or drydock operations.
I was on board a LNG carrier as a cadet, and I have never seen engineers working as hard as they did when we experienced an electrical black out. Because they were afraid the main boilers (for the turbine) would cool down in which case it would be incredible complicated to restart all the engine room systems. But luckily they succeeded in getting it back up and running quickly.
Navy kid here ( born 1955 ) my father was a Chief Engineman in San Diego in the 60s running Marines to Vietman on a Steam Turbine WW2 liberty ship ( APA 222 Pickaway ) , when i wasnt Surfing or Fishing i was hanging out on the ship , LOVED IT , i have been a live aboard Yacht Owner and Hot Rodder for 40+ years , made a living Restoring Classic Yachts and Automobiles ( now retired ) Cheers from Padre Island TEXAS love your channel
I love the video were you went home and chilled with your family...my thumb nail picture you see is me coming home after many months at Sea on a fish processor in Alaska.
Chief, your explanation was great! After you retire from work on the seas, you will have no problem working as a narrator for documentaries and such. Also, I think your whole crew is great how they all work together and enjoy their jobs.
Sir chief hope one day GQ would interview you and rate how realistic are their about Ships in movies etc. Everytime I'm doing reviews for interview, I'm refreshing myself by watching your contents ! God bless
Soooo complicated 😄 ! It's like a self-contained city 😊 . There is just so much going on. It's an enormous responsibility for the Engineering Department. As the Chief commented in an earlier video, the Captain runs the ship, but the Engineering Department makes the ship run 🙂 .
As a mechanic it boggles my mind how much knowledge is required to be able to troubleshoot and repair so many different technologies, all while at sea, with no “parts delivery” possible.
Yes ships sailing the oceans have to be completely autonomous, unable to rely on "outside help". Their engineers must be worth their salt and in a position to provide solutions there and then. Suffice it to say that in a heavy storm a ship which suffers an engine breakdown is in dire risk of going down.
Always love your videos chief. So informative I wish I was 40 years younger but those days are long gone all right my brother continue I enjoy your videos love ya
Great video, Chief. The engine room is one of the most interesting parts of the vessel, where one can really see the intricate dance all the different systems and subsystems do in order to make the ship run.
I love how everything is so plainly named.
"What's that?"
"That's the oily water separator"
"Cool. What does it do?"
"Are you serious?"
Chief, you’re a wonderful teacher.
Thanks Chief! I served onboard a Spruance class destroyer, and we had LM2500 jet engines for main propulsion and the generators. I was in Auxiliary division where we maintained the HVAC, compressed air and hydraulic systems. We also ran the evaporators underway for the fresh water. Brings back lots of memories! 👍👍
I was an engineer on a USN ship with gas turbines. So many similarities, just substitute gas turbine/diesel. I agree about the generators.
USS Brush (DD-745). Twin 600# steam turbines and no AC in engineering control. What did you have?
USS Chandler DDG-996. Gas Turbine Systems tech GS1. 4 GE LM2500 gas Turbine engine's and 3 Allison 501-K17 gas Turbine generator set's. After 6 years in the Navy I was recruited by the Anniston Army Depot for it's M1 Abrams tank program that was just getting off the ground. At first we only rebuilt the AGT-1500 Gas Turbine Engine. Later we started upgrading and rebuilding M1 Abrams Tank's. I went to school to learn all systems on M1 Abrams Tank's. After 24 years with the Army and 6 years with the Navy I retired with 30 years service.
@@n4zou I have a few questions about how the Chandler's propulsion system worked. Since this is an open forum, we will have to figure out how to chat.
@@brucenadams1 that's easy. Two GE LM2500 engine's sit side by side in each engine room inside armored enclosures. There are two power Turbine section's, one for each engine that converts engine thrust into rotating shaft power. The output of those power turbines are connected to a huge reduction gear box that converts the high rotation speed of the power Turbine shafts to propeller shaft speed. Attached to each shaft are propellers with movable blades that move to control the direction of thrust so the propshaft always turns in a single direction. The blades also allow setting the pitch to optimize power transfer of rotation to amount of water thrust through the propeller blades. The blades can be feathered so both engine's connected to the propshaft can be shutdown to save fuel. Also a single engine can power it's propshaft while the other engine is shut down. It's routine to run only one engine of the four available at slow ship speed to save fuel when transiting across the ocean. The large Diesel engine used on the ship in the video is a 2 cycle Diesel engine that is connected directly to the propshaft and can be run in either direction and it's rpm is slow enough a reduction gear box is not needed. When the ship needs to reverse the engine is shutdown and restarted in reverse direction. That's fine for a freighter but not for a Ship of War where rapid changes in speed and direction are needed.
What type of fuel do the gas turbines use? Is it more like jet fuel or diesel or heavier fuel oil? Thanks.
Excellent, absolutely amazing how many systems are needed to propel a ship, heat management at its finest.
Thanks for sharing.
As an Electricians Mate in the US Navy back in the 1960s, I felt we had a better overall knowledge of, and access to, more of the ship and it's machinery than perhaps any other enlisted members of the crew. I wasn't particularly excited about being made an electrician early on, but towards the end of my enlistment, and service on three different ships, I realized how fortunate I had been.
Okay Sparky!
@@jaminova_1969 Yea the sparkys do suck but remember nobody's dumber than the plumber.
I worked on every one of those systems in the USN. I absolutely loved it.
Thanks for the walk down memory lane, Chief!
Great information Chief! I am a second engineer on the Great Lakes in the USA , very similar plants, we use mostly medium speed diesels that are coupled through a reduction gear for correct shaft rpm. Also we have pto generators hooked up to the main engines that we use while we are underway or discharging our cargo. We too have generators that can be used to run the unloading system or just house supply. Sometimes when racing a boat to a port we can put the house electrical need on a generator so we can gain 0.2knots so main engine doesn’t have to supply the power to run pto generator to main bus. Take care and thank you for showing people our world
This is a view into a world that very few people know about. Cargo ships affect most of the world's population but how the system works is only known by a few. Your videos changed that and exposed the rest of the world to how ships, crews, and the interaction between the two actually work.
david
That's how the world is. It "magically" functions as expected, available as expected, the people live a comfortable life. Ignorant of the complexities. Cheers to all that contributed to make life so wonderful.
Fascinating as ever ! Really look forward to your output.
Cool. I work in a electrical power plant and other than your engine spinning a propellor and our steam spinning a turbine and generator, they are very much alike. We have back up generators and HVAC systems, domestic water, waste water collection and fuel handling machinery as well.
An interesting video would be to explain the complicated steps required to restart a ME and ancillary systems after a total black-out, with no starting-air in the accumulator tanks and no running generator.
That's a great idea.
@@ChiefMAKOi small Honda generator hooded up to a 2 gallon Harbor Freight compressor plumbed into the main air reservoir tank;
Come back in a week to start 😊🤣😁.
@@richardbause2453 The Honda would still be running. Doubt that the compressor would.
@@tomrogers9467 gotta have faith 🙏 😊🤣.
Thank you Chief MAKOi. I've watched all your videos and had a glimpse of what my father's life is onboard. It actually made me cry that the sacrifice of not being with your family is just scrubbing the surface of what really is happening behind the scenes of the comfortable life he provided to our family. Again, heaps of thanks in providing this quality content to us. I'm your avid follower now and will continue to support more of your videos from here now on. Cheers! Maraming salamat po.
Fascinating details! I noticed a watch stander using a steel rod to listen to the fuel centrifuge - pretty cool way to make sure it's running OK!
I toured a Japanese freighter's engine room once. The pistons were so large. Alot of thought goes into making everything work.
The thing to remember about Diesel engines is that they will run on any fuel they can atomize. In fact, Rudolph Diesel designed his prototype to run on peanut oil.
Detroit Diesel 2-cycle Diesel engines are famous for running away despite shutting off the fuel to try and stop it by burning it's own engine oil. You've got to shut off the air going into the blower to starve the engine of oxygen to shut it down. A built in flapper valve is located in the air intake between the air filter and blower to do that. Once a week we would check and test it to make sure it worked properly.
Yes them big old 2 stroke DDs are virtually indestructible unless it runs away with itself to destruction.
@@PapaTanGh0stNI9htM4R3S0nMaInSt or runs in the crit range too long and shakes itself to death
Tons o boneshaking teeth rattling fun.
The first diesel ran on coal,dust.
So. A boy born into a maritime family. My Dad was (now retired) a Chief Engineer, originally with the Ben Line of Leith (dry cargo/liner), then Sanko Line (tankers/bulk carriers), thereafter Stolt Nielsen (chemical tankers), ADNATCO (crude oil/petrochemicals), Kvaerner (LNG/LPG), Teekay (crude oil) and finally Hoegh (LNG). I spent many of my formative years away with Dad, Continent/WCAF with Sanko, trans-Atlantic with Stolt, Gulf/India with Adnatco. I spent many months at sea, seeing things and experiencing a World none of my friends could even begin to comprehend. The engine room was my second home; I'd literally spend hours gazing at the enormity of its operation, soaking up the heat and the scent of the engine room...and wait impatiently for 'Beer O'Clock' (1600hrs).
It's no surprise I went into the shipping industry myself. My father didn't want me to go into a career as a deck officer as, in his words, "it's not the industry you see as a supernumery". My passion and interest in commercial shipping ended up in me becoming a shipbroker, a position I've enjoyed for some eighteen years now. My experiences and education being at sea with my Dad, I think, gives me an edge beyond that of my contemporaries and competition. The hugeness of what I do, the responsibility of my position, and the role I play in deciding where one crew member ends up in the World is not lost on me at all. Whenever I travel, I try to do so by sea. For example; I'm located in Rotterdam right now, my company based in Hull. Rather than fly from Schiphol to Humberside within a few hours, I'll take the overnight ferry from Europoort to Hull. More time, but I adore being on the water. I love the smell of the sea, the funnel, the writhing of the sea, and the vibration of a colossal hunk of steel crashing through the wrath of the sea.
So glad to have found your channel. Interested to know which vessel you're on though, appreciate you have to block names/companies out. Is that Mastermind Management's logo on your boiler suits though?
This is why I love youtube. I'm retired & I'm now learning so much about things I sort of knew but to actually see what it takes to run a ship is so interesting. Thank you Chief. Congratulations on getting to 50 million views on your channel. Hopefully, youtube give you something more than just a plaque.
“Where does the poop go?”
-commercial for All Bran plays.
Hello from Oregon, USA!
I discovered your channel recently and have really enjoyed your sharing of the details of your ship's systems!
It is rare to get this kind of access to the systems of modern commercial vessels, and you do a great job of sharing many aspects of the engineer's world, jobs, and experience. Thanks for sharing this!
Cheers from Oregon, USA,
Philip
I really appreciate the way you deliver your videos, not rushed, enough space and time for me to understand your information, structured and methodical and spoken with a very likeable voice. Thank You. My Grand Father was a chief engineer in the Merchant Navy during the 1920's on 6,000 ton ships that travelled from Liverpool UK to China and South America
Yes Liverpool has a great and long seafaring tradition. When I was there as an engineering student some 40 odd years ago, one of my favourite pastimes was to go down to the docks and ask permission to visit the engine room of berthed ships. The officers on board were always keen to oblige. As I remember port security in those days was non-existent.
It is absolutely astounding and fascinating to me to learn of the incredibly high levels of technology and complexity in the immense infrastructures aboard these huge vessels. Thank you for sharing these remarkable insights into the life of seafarers.
Yeah, just imagine all these equipments on board an aircraft carrier. iT must be huge...
this is the first time I see a detailed explanation of the process, I could easily keep watching your videos all day , thank you very much and waiting for another episode 🙂
This is why I subscribe (and encourage others to subscribe too!) Excellent, factual and concise presentation of what we need to know. Each of those subsystems will need their own full-length presentation (especially the generator / electrical power systems - including the very non-trivial problems of connecting to shore power (and things like galvanic isolation). Excellent stuff as always Chief!
I was hoping someone would make a channel like this.
I love to watch the ships come & go from the harbor & have always wanted to get a look behind the scenes.
Thank you Chief!
I too lIve along a bay inlet in the Northeastern US.... (South of Boston), and I ALWAYS stop and take time watching the cargo, tanker ships, and barges being guided by the Tugboats in our area .... It's "fascinating" to me !!!!! "Thanks Chief" !!
Years ago as a kid on Vancouver Island BC, any time we took a BCFerry anywhere, the engine room doors to the car deck were often left open. I would hang out at the doorway catching all the sights, sounds and smells of diesel fuel and the HEAT wafting up through the companionway!
Ships are a real living being!
That was very interesting. That ship looks spotless. Thanks a million for those explanations because I'm one of those who thought that bodily refuse was flushed directly into the sea. 👍🇨🇦👍
Still don't forget the back is called the poop deck. :-)
I love learning about ships, and who better to learn from than Chief MAKOi the chief engineer!
Wow that prop shot is cool!!
Definitely the electric generators are the most important thing onboard.
I heard many scary stories about dead ships and how difficult is to recover from a dead ship situation; completely different from the dead ship test/exercise you do during new build or drydock operations.
I was on board a LNG carrier as a cadet, and I have never seen engineers working as hard as they did when we experienced an electrical black out.
Because they were afraid the main boilers (for the turbine) would cool down in which case it would be incredible complicated to restart all the engine room systems.
But luckily they succeeded in getting it back up and running quickly.
Great episode! I love the videos that focus on engineering details.
More to come!
Instructional and entertaining as always, Chief. Thanks for all the hard work you put into the channel.
Navy kid here ( born 1955 ) my father was a Chief Engineman in San Diego in the 60s running Marines to Vietman on a Steam Turbine WW2 liberty ship ( APA 222 Pickaway ) , when i wasnt Surfing or Fishing i was hanging out on the ship , LOVED IT , i have been a live aboard Yacht Owner and Hot Rodder for 40+ years , made a living Restoring Classic Yachts and Automobiles ( now retired ) Cheers from Padre Island TEXAS love your channel
Chief Maroi, Thank your for your detailed explainations of many things that are part of what it takes to make a ship run smoothly day to day.
Wendy
I love the video were you went home and chilled with your family...my thumb nail picture you see is me coming home after many months at Sea on a fish processor in Alaska.
Chief, your explanation was great! After you retire from work on the seas, you will have no problem working as a narrator for documentaries and such. Also, I think your whole crew is great how they all work together and enjoy their jobs.
The fruits of knowledge should go to everyone. Thanks for your endeavour in this direction
Sir chief hope one day GQ would interview you and rate how realistic are their about Ships in movies etc. Everytime I'm doing reviews for interview, I'm refreshing myself by watching your contents ! God bless
Chief please make a dedicated video on food that’s served on ship covering all 3 meals and special meals on weekends and festivals.
Wow Chief! That was super fascinating. I can't wait for the future videos that delve into the systems. Thank you!.
This is such a great overview of the systems in an engine room and how they are connected. Really nice chief!
This was a fabulous rundown of the ships engineering love this stuff.
Soooo complicated 😄 ! It's like a self-contained city 😊 . There is just so much going on. It's an enormous responsibility for the Engineering Department. As the Chief commented in an earlier video, the Captain runs the ship, but the Engineering Department makes the ship run 🙂 .
Excellent narrator. Can listen for hours. Reminds me of Fred Dibnah.
Good pacing, easy to follow, thank you for this video.
I am disappointed you didn't mention the most important auxiliary system in Engineering Control. The coffee pot. Ships don't run without coffee!
The coffee pot needs the generator, though.
I’m a cargo pilot, and I agree completely! ✈☕
True
😂😂😂
Or tea on British ships.
As a mechanic it boggles my mind how much knowledge is required to be able to troubleshoot and repair so many different technologies, all while at sea, with no “parts delivery” possible.
Yes ships sailing the oceans have to be completely autonomous, unable to rely on "outside help". Their engineers must be worth their salt and in a position to provide solutions there and then. Suffice it to say that in a heavy storm a ship which suffers an engine breakdown is in dire risk of going down.
A very straightforward and thorough explanation of marine equipment. Mister you sure do know your stuff!
Complex and amazing ! Thanks Chief !
Time to binge watch lots of episodes.
Well thats my Saturday night sorted. 🙂🙂
Thank you for these videos!
This series is fascinating. Thank you.
Always love your videos chief. So informative I wish I was 40 years younger but those days are long gone all right my brother continue I enjoy your videos love ya
Another great tutorial. Thanks Chief!
Aloha Chief! I love your videos! Keep up the good work and may the winds be at your back.
Very informative. Thanks!
I love you videos! Thanks for posting them.
Very well done Chief...thank you...
Great video Chief. Fascinating.
U have the perfect ship channel for me, all the facts bro! Thanks a lot!
Thanks Chief. I love learning about these huge ships.
Very educational for the regular joe. Thank you!
Another great video! Thank you, chief. Looking forward to the deep dives!
I learn so much every time I watch your videos! Thank you!
It's all so amazingly clean. Good job.
Love this channel. So cool to learn all of this stuff. Thanks
Thanks Chief!!! I always love your content!
Great video, Chief. The engine room is one of the most interesting parts of the vessel, where one can really see the intricate dance all the different systems and subsystems do in order to make the ship run.
This was a great video. Very informative.
Nice and clean engine room Mate
This is great, looking forward to this series.
Well done as usual … thanks
Thanks, Chief. I always learn a lot.
Another great video Chief!
Thank you Chief.
Great information and delivery Chief
Thank you for sharing. I enjoyed it.
This was Your best episode so far, Thanks for sharing Chief. 💪
Thanks Chief, another informative video. I always enjoy watching. Keep up the good work!
this is one of my favorite episodes, love your technical overviews Chief!
Great video. Thanks chief!
Sound like a fun quote for a t-shirt: "Where does the poop go?". Thanks for your elaborate and clear lecture. You are a gifted person.
Always a good day when chief drops a video!
Another great informative video Chief thankyou. 😀👍
Again great video. I'm always exited to watch the Chiefs new material! 👌👍
Awesome Video as Always!!!
Thanks Chief for the educative video 🙏💐
Great information!
The shots in the introduction of the screw turning under water were gorgeous. Thanks!
Love all your videos Chief thank you for your time in making such intresting content❤
Great info video Chief, you're a good dude in my book!!!!
Very informative as all of your videos. Thanks Chief
Thank you Chief!
Thanks for sharing chief makoi Excellent🚢
Thanks Chief, your videos are very interesting, keep em coming!
Excellent and thank you for video
THANKYOU CHIEF! 💙
Yes more great video thank you
Excellent, Chief! Please do more like this.
SHALOM BROTHER MAKOI.
THIS IS A GOOD WORK. THANK YOU. GOD BLESS YOU ALL IN THE NAME OF THE LORD JESUS CHRIST.
AMEN.