Contact Us

Use the form on the right to contact us.

You can edit the text in this area, and change where the contact form on the right submits to, by entering edit mode using the modes on the bottom right. 


123 Street Avenue, City Town, 99999

(123) 555-6789


You can set your address, phone number, email and site description in the settings tab.
Link to read me page with more information.



Lassi Karttunen


Lassi is an SSI Tech diving instructor and passionate tech and cave diver. He currently stays in Finland and love to dive in deep and cold mines. Also wreck diving is one of the main reason he started technical diving. Lassi have wide experience of different kind of diving, all the way from warm waters of Thailand to Under ice mine diving in Finland. Lassi's passion for sidemount diving started he's technical diving career. Now a days he have more dives with sidemount than with single tank. Lassi have done most of he's courses in Finland like mine diver levels and advanced trimix. He's been working in Thailand several years as an diving instructor and also back in Finland.  


Instructor levels:

SSI Technical Extended Range Trimix Instructor

SSI XR Cave Instructor

SSI XR Technical Wreck Instructor

SSI XR Gas Blender Instructor

SSI Assistant Instructor Trainer

SSI React Right instructor


Diver levels:

TDI rEvo Helitrox Decompression Diver

TDI CCR Full Cave Diver

TDI Megalodon Helitrox Decompression Diver

TDI Advanced Gas Blender

TDI Mine Diver Level 2

TDI Advanced Trimix Diver

TDI Full Cave Diver

TDI Cave Sidemount Diver