The naval ferries (MFP) were the largest and most powerful landing craft of the German Navy. According to records, it is assumed that this is the MFP with the identifier no. F433. It was among other things used for the transport of tanks and trucks.
On 23.10.1944, F433 joined a convoy. In the evening, the convoy was attacked. During the fight, F433 was hit serval times. The damaged MFP F 433 sailed to Rab.
On 24.10.1944 they planed to move to the bay “Zavratnica“ where are the german´s where based. On its way to Zavratnica it sunk on 24.10.1944 about 3.5 nautical miles of WSW from Jablanac by the island Dolin.