Modern Era Double Hose Diving
Questions about using a BCD, Backplate or other modern gear with your double hose? This is the place for answers.
Moderators: Nemrod, luis, Herman

Phoenix and Argonaut Specialty Area
Discussions about the Phoenix, Argonaut HPR, DBE, and other improvements to the most advanced family of DH regulators belong here.
Luis the Engineer and designer of many of these items is the host and moderator for this section.
Moderator: luis

Tanks and Valves
Talk about vintage tanks and valves. Hydro and VIP testing, cleaning, painting, coating, Valve parts and repair.
Moderators: Herman, captain

Compressor Talk
Home compressor/fill stations. Post photos of your rig, questions, help,maintenance tips.
Moderator: captain

Vintage Dive Trips or Gatherings
Post your upcoming trip, meeting, gathering, etc..... Or discuss a recent trip, meeting, gathering, etc......

Bibliophile Forum
This section is strictly for discussion of books about diving
Moderator: Britmarine