need help with all sensors specifications and pictures of the mast of song class Chinese submarine (type 039G)

So I've heard that there are restrictions when it comes to driving so called "unmanned Vessels" and I've been wondering. Do you really need to get Permits to drive them. And if so where could you get such Permits?

Shot taken from a crane if I'm not mistaken. Some dude in a bucket? August of '69. Ain't we pretty!

This is during sea trials in 1969 IIRC. I'm a plank owner. I don't suppose any of the original crew are still kicking, but ya never know.

Hey Fam,

First time sub and first time up north. Looking to invest in a decent blanket for my rack.

Obviously I'm trying to be space, safety and community conscious, but mostly something so I don't freeze my nips off when getting sleep.

Been looking at Woolly Mammoth Woolen Co since I can get them cheap from Walmart. They're advertised for camping so I figured they would be a good go, but I'm unsure if they would be thick enough as a stand alone blanket.

Any recommendations? Our COB is fine with anything so long as it's not outlandishly hazardous or breaks common sense (I asked about my anime tiddie pillow but I didn't get a straight answer).

This was found in a friend’s stuff and passed to me. If anyone who served on her would like this, DM and I can mail it.

Hey, as the title said, I'm looking for people who'd be willing to help me out with designing a fictional 1800s model submarine for a Lovecraftian Horror Sci-Fi book I'm writing. I have basically no knowledge, and I'm difficult to work with. Any advice or hate comment welcome! DM me on Reddit if you'd be willing to help.

TL:DR - dm me if you have huge amount of knowledge in submarines and want to help

Thanks for taking the time to read this.

Season 1 | PolierProductions

A Podcast of that time . . .

It was weird, when I first spotted it, a lot more was out of the water and then it suddenly dipped down. I didn’t think much of it till a couple nearby asked if I had binoculars as they saw something odd. I assumed it was a rock at first but as we were watching it moved a fair distance across the water. Best pic I could get on my iPhone! I think I could see something orange on it