[9] The broadcast hours were advertised as daily from 5:30 to 6:00 p.m., Monday, Wednesday and Friday from 8:30 to 9:30 p.m., Saturday from 10:00 to 11:00 a.m., and Sunday from 11:30 a.m. to 12:30 p.m. and 7:30 to 8:30 p.m.[10] As was common during this era, this first WPAX lasted for only a few months, and was deleted in April 1923.

[14] Regular broadcasts started later that month, from a studio inside a barn that was located at the Luke family home at 1141 Gordon Avenue.

[15] Later that year the main studio was moved to 135 East Jackson Street, and in 1931, the station's transmitter power was increased to 100 watts.

[17] He formed a company, Wimpy-Radio, which sold and serviced receivers and transmitters for radio amateurs and the general public.

In 1941 WPAX moved to 1240 kHz, as part of the reassignments made under the provisions of the North American Regional Broadcasting Agreement (NARBA).