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RE: [PSUBS-MAILIST] R300 Dive 3



Hi Frank,

So you are going to be at a depth of 300 ft and a big squid wraps a rope around you tying you to the floor, you let go your buoy with phone attached and then hope that some passing boat will hear the phone ringing, stop and answer it?   Back to your normal common sense now Frank.

I think that rather than a buoy with a phone on it, a better solution would be to have an EPIRB water activated in a float so when on the sub the water activating part is dry.  You eject the float with Flag and bright colours, on a conventional line, pops up to the surface and transmits on international frequency and you have a normal underwater phone (OTS) on conventional frequencies. Obviously the Float will have the frequency of your comms written on it and a message do not steal or cut off.  Cavalry arrives and finds Frank.  Rest of the story is that Frank has inadvertently kicked the emergency release button while trying to join the 50 fathom club!!  Squid story is the cover.  Cheers, Hugh

 

From: owner-personal_submersibles@psubs.org [mailto:owner-personal_submersibles@psubs.org] On Behalf Of ShellyDalg@aol.com
Sent: Friday, 30 October 2009 7:27 a.m.
To: personal_submersibles@psubs.org
Subject: Re: [PSUBS-MAILIST] R300 Dive 3

 

In a message dated 10/29/2009 6:52:02 A.M. Pacific Daylight Time, laland@artematrix.org writes:

Maybe it would be a good idea to consider using UWT equipment that
includes the frequencies specified within the following document:

STANAG-1074 SMER : Minimum Standard Characteristics of Underwater
Telephones for use in Submarines, Surface Ships and Helicopters of Nato
Nations

Good idea. A standard freq. makes the most sense.

Frank D.