False 1623-293 Blocklufthöhle 1623 1/T + 293 2010-03 1623-293 CUCC (Noel Snape, Ian Walker) Steep rock slop leads to 4m drop into rock floored passage. Totally choked 15m rope and sling 2010-03 Not in kataster In Dataset Name translates as Blocked Air Cave 17m 11m 5m caves-1623/293/293.svx 1623/293/293