The reason why I think some people may think the new frigate is 529 is because of the antenna around the sides of the top of the mast, here covered.
Here uncovered.
I am not sure what those things are although I have suspicions, but one thing for sure they were not there when Zhoushan was commissioned. These arrays were a test refit to the Zhoushan at a much later date. There are similar things on the last batch of 054A, but were installed on the mast tower with the Type 364 radar. I have not seen any other 054A with these arrays set on the front mast other than 529 Zhoushan with the installation of such occuring at a later time period.
Note also the lack of the cylindrical marshmallow array on top of the hanger. The array is also lacking in the 054A behind 529.
I am pretty sure that the frigate being built is a very new build.
Here uncovered.
I am not sure what those things are although I have suspicions, but one thing for sure they were not there when Zhoushan was commissioned. These arrays were a test refit to the Zhoushan at a much later date. There are similar things on the last batch of 054A, but were installed on the mast tower with the Type 364 radar. I have not seen any other 054A with these arrays set on the front mast other than 529 Zhoushan with the installation of such occuring at a later time period.
Note also the lack of the cylindrical marshmallow array on top of the hanger. The array is also lacking in the 054A behind 529.
I am pretty sure that the frigate being built is a very new build.