http://scuba-doc.com/pfo.htmNJMike:What is PFO?
Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.
Benefits of registering include
http://scuba-doc.com/pfo.htmNJMike:What is PFO?
NJMike:What is PFO?
DiveMonkeys:"North of wheat fields, south of glaciers, east of the Atlantic, west of the Pacific." Must put you somewhere in Scandinavia or Siberia??? (Sorry, couldn't resist).
beejw:Diving Doc, it may be a rudimentary explination, but part of being a good instructor in anything is taking something techincal like that and dumming it down enough so everyone else (like me ) can understand it.
Seadreamer:September 2006. On a flight to a Tropical Third-World country on the Sulu Sea, I developed shingles. A doctor in the Big City prescribed Acyclovir. The next day, I flew to a Wreck Diving Mecca and enjoyed some awesome wreck diving, to about 100 feet.