Links to information on Bob Heil – K9EID – SK
PCARS Newsletter – January 2014 – Page 21 – PCARS Members Visit Ham Nation – Live from DX Engineering https://portcars.org/files/newsletter/2014/PCARS-Jan-14.pdf
PCARS Newsletter – April 2014 – Page 8 – Bob Heil on SKYPE with PCARS – https://portcars.org/files/newsletter/2014/PCARS-Apr-14.pdf
https://www.qrz.com/db/K9EID
https://en.wikipedia.org/wiki/Bob_Heil
https://heilsound.com/about-us/
https://heilsound.com/artists-pros/
https://www.youtube.com/watch?v=ovKBMZH_kKA
http://www.arrl.org/news/bob-heil-k9eid-silent-key
https://www.riverbender.com/articles/details/audio-industry-icon-bob-heil-dies-leaves-world-mark-on-live-sound-71376.cfm
https://kurrusfh.com/obituaries/robert-bob-g-heil/
