HP Hartmann completed the topic Use of BAT Wing and Backup Wing in the group Basic Side Mount Open Water Diver

HP Hartmann completed the topic Broken LPI Hose – permanent Inflation in the group Basic Side Mount Open Water Diver

HP Hartmann completed the topic Side Mount Bungee Replacement in the group Basic Side Mount Open Water Diver

HP Hartmann completed the topic Swim with a Free Flowing Regulator in the group Basic Side Mount Open Water Diver

HP Hartmann completed the topic Feathering a Free Flowing Regulator in the group Basic Side Mount Open Water Diver