About JackYang
- Location:
- Singapore
- Certification Agency:
- TDI/ SDI
- Certification Level:
- Inst
- Diving Rebreathers Since:
- Nov 2013
- Current Rebreather Model:
- Hollis Prism
Total Posts
- Total Posts
- 0
- Posts Per Day
- 0
General Information
- Last Activity
- 17th December 2013 07:26
- Join Date
- 7th December 2009
- Referrals
- 0
- Home Page
- http://www.deepfathom.com.sg