SG573 completed dive 285 at 30/05/17 13:16 to 30 m in 15 minutes, covering 0.0 km over ground. 0 errors, 0 retries. Next call due 30 May 13:31. Battery remaining 99.6% (high)/99.6% (low).

SG574 completed dive 545 at 30/05/17 13:17 to 30 m in 14 minutes, covering 0.0 km over ground. 0 errors, 0 retries. Next call due 30 May 13:32. Battery remaining 99.6% (high)/99.7% (low).