[ARC5] Unknown control box

[MWM via ARC5]

If proto, why has it a serial number of 207 ?

Many, many, a/c units have cramped switch positions, there's only so much room on the dashboard of a plane or chopper so things need to be tight. 

Ben




> On Jul 15, 2014, at 11:56, "D. Platt" <jeepp at comcast.net> wrote:
> 
> In my humble opinion, its a control box, and probably a prototype at that.  
The reason I say proto is that the function switch is not human engineered 
properly.