Mate Mark Hennessey
Mark is a long time customer who has finally joined the illustrious crew of the OS2. Mark started diving 18 years ago and became certified in 1998.
In 2000 he earned his Divemaster certification and in 2001 his Instructor rating. Mark has been teaching all levels of divers since becoming an Instructor.
Mark is also certified in Technical Nitrox and Decompression Theory..Extended Range Diving...Technical Wreck Penetration.. Dive Propulusion Vehicles..Trimix.. His proudest training however, is his Full Cave Certification through NASCD!!
Mark says, "I'd love to take any diver on a very cool and exciting North Atlantic Dive"...Mark Hennessey