Mornings: Tommy Williams (6:00am - 9:00am)
Mornings: John Key (6:00am - 9:00am)
Middays: Natalie Ammons ("Coffee and Cream") (11:00am - 1:00pm)
Middays: Verlie Harris-Suggs ("Coffee and Cream") (11:00am - 1:00pm)
Afternoons: T.J. Steel (2:00pm - 6:00pm)
Weekends: Dinahlynn Biggs ("The Dinahlynn Biggs Show") (Saturday at 3:00pm)
GM: George M. Whitney
GM: Bert Mulroy
Chief Engineer: George M. Whitney
Chief Engineer: Quintette McDuffie
PD: Robert Dietz
PD: Don O'Connor
President/GM/PD/SM: Pluria Marshall
VP/GM: Warren Freiberg (1969 - ?) (Deceased 2 June 2000)
PD: Roy Bellavia (Deceased 20 February 2020)
PD: Steve King (Now Overnights at WGN(AM) in Chicago, Illinois)
PD/MD: Brian Pearson (April 1992 - Current) (From Promotions Director)
Mornings: Al Evans (6am - 9am)
Late Mornings: Hoot Gibson (9am - 12pm)
Middays: Dale Dawson (12pm - 2pm)
Afternoons: Mike Adler (2pm - 4pm)
Afternoons: Steve King (4pm - 7pm) (Now Overnights at WGN(AM) in Chicago, Illinois)
Weekends: Ron Borden (Saturday and Sunday)
Kramer, Ari. "History Could Repeat Itself at Gary Radio Station." Gary Post-Tribune. 7 June 1999. Page A4.
Kramer, Ari. "Contract Static Keeps WLTH Airwaves Silent". Gary Post-Tribune. 8 May 1999. Page A3.
Grey, Richard. "Providing Gary a W(ea)LTH of information". Gary Post-Tribune. 17 May 1999. Page A2.