[PSUBS-MAILIST] sea state

John Kammerer via Personal_Submersibles personal_submersibles at psubs.org
Fri Jul 15 09:59:06 EDT 2016


Emile:

Can't the davit remain connected while boarding and exiting the vessel? It would add to its stability during the evolution.

John K.
(203) 414-1000

Sent from my iPhone

> On Jul 15, 2016, at 9:11 AM, emile via Personal_Submersibles <personal_submersibles at psubs.org> wrote:
> 
> Hi Vance,
>  
> The north sea is never flat.. A big offshore supplier will bring us to the spot. But they are not allowed to crane a sub with people inside so we have to go for the unsafe option.
>  
> But with the given (long?) wavelength 0,5 to 1 meter/
>  
> Emile
>  
> Van: Personal_Submersibles [mailto:personal_submersibles-bounces at psubs.org] Namens via Personal_Submersibles
> Verzonden: vrijdag 15 juli 2016 15:03
> Aan: personal_submersibles at psubs.org
> Onderwerp: Re: [PSUBS-MAILIST] sea state
>  
> Mostly never, Emile, unless it's high summer and flat calm. You be careful out there.
> Vance
> 
> 
> -----Original Message-----
> From: emile via Personal_Submersibles <personal_submersibles at psubs.org>
> To: 'Personal Submersibles General Discussion' <personal_submersibles at psubs.org>
> Sent: Fri, Jul 15, 2016 8:59 am
> Subject: [PSUBS-MAILIST] sea state
> 
> Hi All , or more those who operate a small sub on open sea.
>  
> At what wind speed and wave height it is save to operate a small sub like mine ( freeboard outer sail 0,7 meter.)
> We plan to board the sub from a RIB
>  
> For a possible Northsea expedition..
>  
> Best regards, Emile
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