GUE instructors · Austria

Sebastian von Koss

Düsseldorf, Germany · Austria

GUE resume · Class schedule · 15 videos on DiveTube

17:56

Balanced Rig

Sebastian von Koss

22K views · 896 likes · 1 diver rec

GUE instructor German

9:11

Mein erster Dekounfall

Sebastian von Koss

5.9K views · 293 likes · 0 diver recs

GUE instructor Lesson German

8:29

Als ich in der Höhle Angst hatte

Sebastian von Koss

3.6K views · 199 likes · 0 diver recs

GUE instructor Lesson German

8:43

St. Sauveur - unser erster 100 m Höhlentauchgang

Sebastian von Koss

2.6K views · 152 likes · 0 diver recs

GUE instructor German

10:44

Sauerstofffenster

Sebastian von Koss

2.8K views · 157 likes · 0 diver recs

GUE instructor German

4:17

Hauptlampe links

Sebastian von Koss

4.2K views · 204 likes · 0 diver recs

GUE instructor German

28:54

Joanas erster Vlog - Tech 1 in Griechenland

Sebastian von Koss

3.5K views · 165 likes · 0 diver recs

GUE instructor German

3:55

Partialdrücke einfach erklärt

Sebastian von Koss

5.2K views · 217 likes · 0 diver recs

GUE instructor German

3:20

Ventilerreichbarkeit verbessern

Sebastian von Koss

5K views · 207 likes · 0 diver recs

GUE instructor German

2:53

Effizient anziehen

Sebastian von Koss

3.7K views · 162 likes · 0 diver recs

GUE instructor German

3:42

Flossen im Wasser anziehen

Sebastian von Koss

4K views · 169 likes · 0 diver recs

GUE instructor German

11:11

JJ CO2 Experiment

Sebastian von Koss

5.5K views · 214 likes · 0 diver recs

GUE instructor German

21:33

Lungenriss verhindern - Tauchphysik für Anfänger

Sebastian von Koss

10K views · 334 likes · 0 diver recs

GUE instructor German

13:18

Wing Inflator links oder rechts?

Sebastian von Koss

4.7K views · 176 likes · 0 diver recs

GUE instructor German

8:49

Richtig Überströmen

Sebastian von Koss

4.4K views · 166 likes · 0 diver recs

GUE instructor German