This program qualifies you to dive to 45 meters using nitrox mixtures of up to 100%, and 25 Minutes of accelerated decompression using hyperxoic mixes as a one stage decompression gas. The program can be completed on either backmount or sidemount configuration.

SSI Extended Range | Diving Course

MV Nautica - $1769

Spend two weekends and enjoy the comforts of MV Nautica as we sail you to the best diving destinations in the area - Southern Riau Islands, Tioman and the Anambas Islands. Hop on board and experience the carefree, leisure diving life on the MV Nautica liveaboard!

Extended Range Essentials



  • All Course Materials
  • 2 Theory Classes
  • 1 Pool Session
  • 6 Open Water Dives over 2 weekends
  • Instructor Fees
  • Certification Fees


Extended Range Course qualifies you to

  • Dive to depths up to 45 meters using nitrox mixtures of up to 50%
  • 25 minutes of back gas decompression using a one stage decompression gas

what's Next?

The fun doesn’t need to stop there! With just a little more training, you can go even further – imagine diving in underwater shipwrecks, with sharks, or becoming an underwater photographer! It s your chance to move to the next level in your diving adventures.

Welcome, how may I help you? {{chat.failed && 'Failed to connect to server :(' || 'Connecting...'}}
Agent typing...
{{chat_message.timestamp | date:chat.time_format}}
{{}} Agent
Agent is typing...