1861 Cipher Code Detroit Observatory Prof. Franz Brunnow
1896 Experimentation with Hertzian Waves Prof. Karl Guthe
1897 Wireless Experimentation, Dept. of Physics Prof. R. D. Parker
Prof. Augustus Trowbridge
Prof. Eugen Carhart
Prof. Karl Guthe
1899 Classroom Demonstration of Wireless Telegraphy George D. Wuerfel 1900 Research Club Formed Prof. Victor C. Vaughan
1912 Class 3 Experimental License #17 Issued
1913 8XA License Granted (Dept. of Electrical Engineering) Benjamin N. Burglund
1919 8AXZ (NU8AXZ) Signal Corps Porter H. Evans
1926 1XL 1st Greenland Expedition Prof. Willian Hobbs
1927 NX1XL 2nd Greenland Expedition Paul Oscanyan
1935 W8AXZ University of Michigan Radio Club Merton G. Wellington
1939 W8AXZ University of Michigan (Signal Corps.) Major Robert N. Kunz
1946 W8ZUP University Radio Club
W8ZSQ West Quad Dormitory Club
W7KDZ Camp Davis Exploratory, WY.
1947 WU9 Signal Corps, Dept. of Military Science Major Vollrath 8BEK (NU8BEK) R.O.T.C.
W8AXZ University of Michigan Jack Kline
W8AXH (Possible a Mis-Type in the Michigan Daily)
1955 W8PGW South Quad Dormitory Club
1956 W8EHZ University High School Radio Club Howard Gerrish
1957 K8GRE East Quad Dormitory Club
ZS4BL Lamont-Hussey Observatory, South Africa M. K. Jessup
1962 K8TIG Electrical Engineering Department (East Eng.)
1964 K8SPS Strauss House, East Quad Dormitory William Ziegler
1965 W8UM East Engineering Bldg. Richard Brown
1974 W8UM Michigan Union Jim Tedesco
1975 W8UM Bill Lederer
1977 W8UM James Phillips
1978 W8UM John Ackermann
1985 W8UM Mark Travaglini
2006 W8UM Electrical Engineering & Computer Science Bldg. Mark Travaglini
2019 W8AXZ Electrical Engineering & Computer Science Bldg. Michael Fluegemann