I was under the impression helium mixtures are only used for deeper dives, and thus seen more often in occupational diving rather then recreational.
I dont find it that unbelievable, there are a number of youtube videos of hobbyist grade quadcopters with what I believe are larger motors running 20-30 minutes on a pair of 18650 cells albeit without any autonomous…
I was under the impression helium mixtures are only used for deeper dives, and thus seen more often in occupational diving rather then recreational.
I dont find it that unbelievable, there are a number of youtube videos of hobbyist grade quadcopters with what I believe are larger motors running 20-30 minutes on a pair of 18650 cells albeit without any autonomous…