I learned a lot from reading his book. His contribution to the amateur radio world is immense and his memory will remain etched in our memories. May he rest in peace. ON4KSB, EA5IZI
Made many QSO's with John, always a pleasant voice to hear on the air. He will be missed. Rest in peace OM, Max VE3TMT
Worked ON4UN many times over the past several decades, He will be missed, R.I.P John ...-.- And Marleen, may the Lord grant you & your family peace, during this time of bereavement. 73/99 Roland, VE7PDX / VA7RA
Very sad indeed and condolences to the family. I learned so much from his books, even as a SWL, and enjoyed working John on CW. The radio world will never be the same. RIP.
An honor to meet him in a contest. This fine gentleman will be missed by the UBA and the entire ham world.
Iv'e had several QSO'S with John and he was a genuine operator. Paper QSL which seems to be more rare these days. My condolences to his family and friends. 73 John.
Sad News. I had many QSO's with John he will be missed, his knowledge will be remember for ever. RIP my friend.
My sincere condolences to John's jamily. It was very sad to hear of his passing. John was a gentleman and a patient mentor that gave so much to the ham radio community - from antenna technology to best operating practices. Rest in Peace, John. Bruce W4CG
So sorry to hear this. Condolences to his wife and family, although I don’t operate on top band I do quite a bit of listening as well as on the Am bcb very noisy here in Fl especially when you live in an townhouse, Several years ago I searched on the on the web for some toroid designs to home brew Balun boxes for Ewe antennas. His designs helped me hear some good dx on Am and tropical bands as well as top band. His expertise will be sorely missed RIP John Delvedere ON4UN.
Sad indeed. Have his books, and they helped me a lot, especially the low bands. Made a contact and obtained a card from him many years ago. Rest in peace OM
