[ARC5] vhf frequency

[Bob Macklin]

243MHz was also the emergency channel. The receivers could receive both
frequencies simultaneously.

Bob Macklin
K5MYJ
Seattle, Wa.

----- Original Message ----- 
From: "Jack Antonio" <scr287 at sbcglobal.net>
To: "Milsurplus mailman" <Milsurplus at mailman.qth.net>;
<arc5 at mailman.qth.net>
Sent: Monday, May 02, 2005 11:43 AM
Subject: [ARC5] vhf frequency


> Hi all
>
> Anyone know on what date 121.5
> became the aeronautical emergency frequency?
>
> Just curious
>
> Jack
>
> Jack Antonio WA7DIA
> scr287 at sbcglobal.net
>
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