scubaflier
Contributor
This is something I have been working on for a couple of years and I use it for my scuba classes just wanted some input Thanks.YouTube - Sculs
could the instructors for HSA use something like this
- Thread starter scubaflier
- Start date
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Interesting. I am not a H.S.A. represenative, so the below is just IMHO.
IMHO here is the decision matrix
PROs
- Only need one for all to hear
- Underwater recall system
- Could be used to guide a blind diver
- Cost effective if you need to have two or more hear you.
CONs
- One way communication - response is standard SCUBA hand signals or white board.
- Blind Divers tend to be more comfortable with human contact so I would still have to be in touch with them and I can then use standard blind SCUBA hand signals.
- Too Expensive especially when compared to available two way communication FFMs on the market.
IMHO here is the decision matrix
PROs
- Only need one for all to hear
- Underwater recall system
- Could be used to guide a blind diver
- Cost effective if you need to have two or more hear you.
CONs
- One way communication - response is standard SCUBA hand signals or white board.
- Blind Divers tend to be more comfortable with human contact so I would still have to be in touch with them and I can then use standard blind SCUBA hand signals.
- Too Expensive especially when compared to available two way communication FFMs on the market.
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