[Elecraft] K4D compatibility

[Jim Brown]

On 7/6/2024 11:55 AM, Rick Bates, NK7I wrote:
> Except HRD didn't/doesn't fully support the K3, for about the last 10-12 
> years (the last major firmware update).

I liked HRD when it was Simon Brown's. although I never used it as a 
logger, because I had been using DXKeeper for years and loved it. 
Abandoned HRD when he got too busy to support it, and sold it.

73, Jim K9YC