William I. Orr (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "William I. Orr" in English language version.

refsWebsite

Global rank English rank

low place

low place

1hamgallery.com

low place

low place

8,569^th place

5,659^th place

low place

low place

arrl.org

Amateur radio giant Bill Orr, W6SAI, SK (network broadcast). ARRL Special Bulletin. Vol. ARLX003. American Radio Relay League. 2001.

eham.net

"Bill Orr, W6SAI silent key". CQ Amateur Radio. 26 January 2001 – via eHam.net.

hamgallery.com

Ballantine, Bob; Bennett, Jack. "Tribute to William Ittner Orr W2HCE, W6SAI". Ham Gallery. Tribute to ham radio operators.

n3ujj.com

Orr, William I. (1959). The Radio Handbook (PDF). Editors and Engineers, Ltd. Retrieved 4 January 2016.