- Date of Birth
- September 8, 1948 (75)
About Mike Costanzo
- Location:
- Maryland & Florida
- Certification Agency:
- TDI/PADI
- Certification Level:
- CCR/Advanced Trimix/Divemaster
- Diving Rebreathers Since:
- 2007
- Current Rebreather Model:
- KISS Classic
Total Posts
- Total Posts
- 243
- Posts Per Day
- 0.04
General Information
- Last Activity
- 29th August 2022 19:29
- Join Date
- 8th April 2007
- Referrals
- 0