[Milsurplus] Lighthouse radio beacons of the past

[David Stinson]

Montgomery Scott's Law of Technological Progress:
  "The more complicated they make the plumbing,
   the easier it is to stop-up the drain."

On 12/7/2021 5:12 AM, David Stinson wrote:
> Stinson's Law of Technological Progress:
> "Old systems that work well will be replaced
>  by new systems that don't."
>
> On 12/6/2021 6:46 PM, B. Smith wrote:
>>  The demise of the majority of the NDB's have been  actually a kind 
>> of waste.
>

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