WebAug 6, 2005 · Hold hand up for numbers one through five and show fingers to the side for six through ten. Zero is made by showing a "O" with the hand. To indicate 1270, I would show one finger up for "1" then two fingers up for "2" followed by two fingers held sideways to indicate "7" and then a "O" with my hand to indicate Zero. WebCommon hand signals. Signals may vary somewhat, so review them when planning a dive with a new buddy. 14. Come here 15. Me, or watch me 16. Under, over, or around 17. …

Marine Life Hand Signals for Underwater Communication

WebNov 16, 2024 · All divers should have some kind of audible underwater signaling devices in their kits. A simple noise maker—such as a tank banger, rattle or shaker—will create enough sound to carry through water to reach the ears of nearby divers. WebMay 17, 2009 · So if you wanted to signify the number 90, hold 4 fingers horizontally and then give a zero signal. Seventy seven would be indicated by flashing two horizontal fingers and then an additional 2 horizontal fingers. This is done with the right hand, therefore only one hand is required to give a numeric response or indicator. penrith city council library theatrette

Crane Hand Signals – Downloadable Reference Sheet - Hercules …

WebScuba Hand Signals Description Please note These are digital downloads. No physical items will be shipped to you. Your files will be available to download once payment is confirmed. Please read How It Works and … WebDec 21, 2016 · Three-minute safety stop. Also important is the three-minute safety stop signal. The dive guide gives this at the end of the dive. To do this, you hold one hand horizontally on top of three vertically positioned fingers on the opposite hand, with those three fingers meaning “three minutes.”. It should be used on every dive to signal the ... WebUnderwater communication. It´s important for divers to know how to speak while being underwater. There are many different signs used all over the world that ... toc値とは