Stefan Held

Basic info


Bartholomeus Diazstraat 52H
1057TD Amsterdam


E-mail Address:

Instructor Level

Level(s):Battlefield Repair
Checkout Dive
Recreational diver level 1
Recreational diver level 2
BoE Rec
BoE Tec
BoE Rec to Tec
Training Assistent
Dive basics for boat users
Eco diver
Workshop survey
Workshop doubles
Workshop drysuit
Workshop currents and tides
Workshop stage
Workshop rescue and response
Workshop deep blue
Workshop Navigation and search
Workshop night and low visibility
Workshop buoyany and propulsions
Battlefield Aid