recreational scuba

recreational diver
Ex-USS Kittiwake, Grand Cayman Island
divelog·blue, CC BY-SA 4.0

Equipment: camera, dive computer.
Maximum depth: 30 (e.g., AOW) or 40 (AOW deep-diving, TDI adv. nitrox) metres.

EuroBSDCon 2018
Kristaps Dzonsons, BSD.lv, divelog·blue
Built with sblg on OpenBSD.
CC BY-SA 4.0