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The large hatch w/window part is subbed in to cover up a version that has an observers panoramic window for an overwater searches and surveillance.

Are the 2 coils for the current transformer wound in the same or different directions?

when chuck is wide open it will hit the dro

Hello, the eyelets in each side of the lower Hull are called "Fareleeds" we place the mooring lines through them attached a tether line and throw it ashore so the shore party can attach to a morring bollard. The white drums are as you correctly assumed are life rafts, considering the ship accomodates a small town the ship must carry the desired amount for the crew onboard. Enjoying your work

New sub - cool build. I have not tried this myself, what about Tamiya X25 Transperant Green mixed with the whit glue..experiment. Thanks for your time and video

I for one am very happy you're doing this build for us. I'm subscribing right now. Many thanks, and Happy New Year.

Dad had one of these kicking around the junk drawer. Rarely charged it, figured I’d get some use out of it. Thought “ahh these batteries haven’t charged in ages, no way they’ll come back around..” I gave it a charge and to my surprise, both packs are holding up really well! Planning on mounting it in the garage and using it on the cars. Might pick up another to keep in the Jeep whenever I go off roading. Didn’t know it came with a 12v charger option until I saw the video. I know O light is another option, but I kinda like the build quality this one has, plus I’ve heard great things about Streamlight’s warranty service.

If you have any questions about details that can only be answered by someone with firsthand exp with USS Nimtz, or Enterprise, feel free to ask. For instance, the domes on the mast, and around the ship are white. Aircraft tend to catch the No.3 wire, wheels touch just forward of No1 wire. If doing Tomcats, we have a saying, "If it ain't leaking, it's broke." AT2(AW) VF-101 Grim Reapers '98-00, USS Enterprise '01 (SOD) VAQ-141, USS Nimitz '03 (SOD) VAQ-135, '09 (SOD)VFA-86

I am willing to donate 1000 pesos a week if you could put these in order into a playlist. I await your answer.

Hello, j'ai fait le miens il y 20-25ans

Sell the BXA and get the AXA.

Very talented craftsman!

Get to the point

I used one of these today and it actually worked OK. Not as good as my 140amp Unimig mini ARC.

Sounds good to me. It makes nice tack welds and it’s still working after the first use.

More cat reviews!!! I hear cats are the backbone of popular channels!!

Looking like a good start.

You can never have too many projects running side by side. Sometimes you just need a break from something you've been working on for awhile.

I love PM Research models, detail with functionality. I actually have the engine lathe kit but didn't know machining would be required. I don't have the tools but I'm sure it will make a great future project! Good luck on yours!

Very useful information. Thanks.

Good work and helps alot. Can u mention the Hbridge type u used ?

I have a very similar one and it starts and runs fantatsic, infact i start it every November 5th in the UK as it's Guy Fawkes night (Fireworks ans stuff) as it's so freekin loud. ruclips.net/user/shortsEI2WmG7DbGI

There an extra light bulb in the battery compartment

I have had this kit for years. Quickly realized it was accurate from the waterline down. Been gathering PE and 3d printed parts to fix much of the ship to make it more accurate. Soecificically fir CVN74 CIRCA 1998.

Oh dude! That is absolutely fantastic! The video is full of great tips too. Cheers!

This is probably the best video I have seen on this topic, and I have watched quite a few lately. Thanks for this. Only thing I would say is regarding the feedback. You didn't tie in the motor shaft to the servo potentiometer. Maybe for your application that wasn't applicable, idk. Thanks either way, good video.

Looks (and sounds) like fuel deprivation. These Hobby King pulsejets are notoriously lacking in quality control. Yours seems to have been welded by an amateur, but that should cause any problems, it just makes it ugly. However, they sometimes come with the wrong fuel metering adapter (the brass nipple connecting the fuel line to the injector). Make sure the hole is 1mm. If it's smaller, you'll need to drill it to 1mm.

There is a lot of things it could be. Maybe even the spark plug is not the right one. Maybe you need a hotter plug. What kind of gas you are using regular, mid grade or high test!

Does this thing need 1.21 giga watts to run?

Reed valves are off. Either leaking or too loose. They flutter. Also, less pressure might work with the starter air. A big spark gap, a high voltage source. Up the gas tank because you'd want it to run for more than a minute.

the fuel mixture may be to rich and it looks likes you don't have a valve that opens and closes with the combustion and exhausting. the valve should close due to the combustion and open when the exhaust takes place, so that's probably why you require such pressure because the back pressure from the combustion is fighting the intake air, so try like a butterfly valve or any valve that can flap open automatically when the pressure is low on one side.

Compressed air. That's something I've seen boat builders and other professionals that make molds. Just take your blowgun and crank the psi's up and blast air around the edges and eventually it should break cleanly away from the mold.

I did not know you are using gasoline. Thought it was nitro fuel like for r/c planes. So I'm thinking its running really rich. Got to lean it out. Maybe a smaller fuel line or you can get a adjustment clamp for the fuel line that might help.

try a reed valve as the intake. It's a one-way valve and is mechanical so it works at microsecond pulses perfect for a pulse jet engine, you also might want to find a way to aerate the fuel into the combustion chamber, the smaller the particles of fuel, the better it burns. *Mixing an oxidizer like nitrous into the fuel could also singlehandedly fix your issues*, so you can try it first since it is cheaper than changing your engine up

6:41 I understand the basic physics of combustion engines but I don't know too much pulse Jets. If I had to guess Id think it just might not be getting enough air to let the fuel combust. Although I don't know how you would fix that honest the easiest way I can think of is just mix in engine grade nitrous (actually cheaper than you would think)

Is the reed valve set over holes correctly covering them. What fuel you using

Xjet on youtube is the man to ask. He has years of experience with pulse jet's. ruclips.net/p/PL0C90B828313F1969

Could it be a fuel supply problem ? you mentioned it was a tank designed to be pressurized , did you pressurize it ? if not could the amount of fuel being sucked through the venturi by the high pressure air be causing a low pressure in the tank stopping fuel from flowing when it is shut off?

Why would it be dripping fuel? Maybe wrong fuel?

Bahaha metric / starter. Thread. Why not a left handed one too😮

Looks like fun. I don’t see why it shouldn’t run.

I’m getting it thanks

I'm leaning toward the HobbyKing 'red head' one. Here is my reasoning: the plug is in too good of shape. All the vintage ones I see have plugs with patina, and I think if it were an old one from the height of the hobby, it would have been run at some point, which this one shows no signs of. The nozzle on the original ones is also nearly perfectly concentric, whereas the HobbyKing one is more oval-shaped. It's hard to tell for sure from your video, since you didn’t show it up close, but it looks rather oval from the side angle. Now, the confusing part: it seems like on all the HobbyKing ones, the weld has been ground away on the outside, but on the original ones, the weld is left intact. Then again, maybe toward the end of their production, they stopped doing that to save costs. I'd say if the end of the nozzle is oval-shaped, it's definitely some variation of the HobbyKing one. I'm also not an expert i just like to attempt to solve internet mysteries lol. Either way they still have the manual on their website and its probably worth the read as it gives some troubleshooting tips i cant posts links on youtube though

here is a thought "custom fabrications" make your own? its not hard...

All the slides could be made out of laser cut plywood for more durability and easier assembly. The downside would be that you couldn't make a perfect checkerboard pattern, but rather a matrix of holes, though on the other hand you wouldn't lose light to the transparencies.

That particular model always breaks open at the weld seam. Most hobbyist put a sleeve over with new seem 180 degrees out

I'm very jealous that you managed to pick this up for such a good price! I am also a bit disappointed that you didn't show it running in the video

Id make sure its supposed to run on normal gasoline before i piped it in. You might accidentally make a bomb.

Better title.. i bought a pulse-jet engine, and never ran it on the video...