V 302 Bremen was a German fishing trawler that was requisitioned by the Kriegsmarine during the Second World War for use as a vorpostenboot.

[1] Karl Kühling was built as yard number 279 by the Schiffswerft von Henry Koch, AG, Lübeck, Germany for the Hochseefischerei Julius Weeting AG, Bremerhaven, Germany.

The fishing boat registration BX 202 was allocated,[3] as were the Code Letters OVMT.

On 10 November, she was placed under the management the Nordsee Deutsche Hochsee Fisherei Bremen-Cuxhaven AG.

[3] She was now 50.65 metres (166 ft 2 in) long and was assessed at 408 GRT, 156 NRT under the ownership of the Nordsee Deutsche Hochsee Fisherei Bremen-Cuxhaven AG.