Modern radio on my vintage radios

[Yorkie]

Thanks for spotting that Terry - don't know how it happened - these  are what should have been posted, which are as you've stated:

http://www.mwlist.org/mwlist_quick_and_easy.php?area=1&kHz=927


http://www.unitconversion.org/unit_conve...ength.html


Thanks too for the mental arithmetic conversion 'ready reckoner' tip.