Over the last few weeks we have lost 3 people that have provided an impact in cave diving. Where we have all read "Caverns Measureless to Man", this only accounts for less than 1% of the impacts of people in cave diving, and sad we have no documentation of our sport other than a verbal narrative. I want to acknowledge Reggie Ross, Rich Courtney and Cindy Butler, who were cave instructors or explorers that have left an impact on the sport.