[time-nuts] 747 Chronometer

[Robert Atkinson]

Hi Chuck,
This is an electromechanical clock. Should just need 24V DC to operate and 5V (ac or dc) for lighting. I'll try to dig out connections for you. 

--- On Thu, 21/5/09, Charles Rushing <crushin2000 at austin.rr.com> wrote:

> From: Charles Rushing <crushin2000 at austin.rr.com>
> Subject: [time-nuts] 747 Chronometer
> To: time-nuts at febo.com
> Date: Thursday, 21 May, 2009, 7:45 AM
> Greetings To All,
> 
>  
> 
> Please accept my apologies in advance if this is
> off-topic.  I have just
> acquired an aircraft clock, which I've tentatively
> identified as coming from
> a Boeing 747.  It's way cool looking and would make a
> perfect dust collector
> in my ham shack if I could only power it up.
> 
>  
> 
> There is a multi-pin military-style twist-lock connector on
> the back, but no
> indication of what the pinout may be.  The unit is
> identified as:
> 
>  
> 
> "CLOCK, 3" 24 HOUR GMT ELECTRONIC
> 
>  MFD BY A.W. HAYDON CO. PRODUCTS
> 
>  NO. AMER. PHILIPS CONTROLS CORP.
> 
>  Cheshire, Conn.
> 
>  MFR'S. PT. NO. A15551-P1"
> 
>  
> 
> I've searched the Net for technical documentation, but
> could only find the
> reference to the 747.  Does anyone have any
> information about these clocks,
> or can someone point me in the right direction?
> 
>  
> 
> Many thanks in advance.
> 
>  
> 
> Chuck
> 
> WA5MUV
> 
>  
> 
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