Hans Machata cross

The cross is still there, the inscription no longer exists. She said:
"Hans Machata, student, founder and director of the Salzburg Underwater Sports and Research Group found a tragic end to a diving attempt in the Mondsee on April 25, 1953.
"The lake became a grave for him at this point. The primus inter pares erected by his comrades in honor of his remembrance and his own admonition. "