S-Boats in the Kriegsmarine 1935 - 1945

 Markings in the 1. S-School-Fltl  

In the School-Flotillas it was usual to mark the boats with serial letters or numbers. 

Boats of the Schoolflotillas at Swinemünde - Picture: Archives Ola Erlandsson

Schoolboats alongside "Hermann von Wissmann" - Picture Archives 7. S-Geschwader

When the boats of the 1. S-Boat-School-Flotilla were employed in Norway 1945 they got angles and crosses as markings, which were similar to the mastmarkings of the early S-boats. 

 "S 90" averaged on Hånesholmen Feb. 17th 1945 - Picture: Archives Johan Aakre

Unknown boat of 1. S-Schoolflotille in Norway with marking X - Picture: Archives Ola Erlandsson

Unknown boat of 1. S-Schoolflotilla in Norway with marking V - Picture: Archives Ola Erlandsson

Begleitschiff "Adolf Lüderitz" and Boats of the 1. S-SchoolFltl at Egersund May 8th 1945 - Picture: Feyling, Dalane Folke Museum

Unknown Boat with Marking V - Picture: Feyling, Dalane Folke Museum

Unknown Boat with Marking Double Cross - Picture: Feyling, Dalane Folke Museum

On April 1st 1945 the 1. S-School-Fltl commanded the following boats: