Curonian Lagoon, port of Klaipeda (Memel), 1933-34. Build 1933 by "Schiffswert Memel-Lindenau & Cie", Yard.No.: 65,Klaipeda/Memel (Lithuania).Entered service in 05 May 1933.The board
number:P.1. Home port:Šventoji. Displacement:60 t.
Length:21,5 m.
Breadth:4,5 m.
Draught:3(2) m.
Engine:2x disel/"Deutz Humbolt“,
power:200 h. p.
Max speed:12-18 knots.
Crew: 10 (3 officers)

Armament:Gun "Nordfeld" 1x37mm, 1x20mm an antiaircraft gun «Oerlikon», 2x7.92 mm of a machine gun «Maxim 08».In 1937 the radio station is established. In 1939 the ship is armed, and the command has received one manual machine gun «ZB» and five rifles «Mauser».