Research any topic before you write.
Find related topics. | Discover entities. | See connections. | Build a topical map.
WUSN (99.5 MHz) is a country music radio station in Chicago, Illinois. Owned by Audacy, Inc. and branded as "US✶99", it is based at Two Prudential Plaza in the Loop, and transmits from atop the John Hancock Center with an HD Radio signal.
History & Companies
Explore the main themes, entities and connections around WUSN. Start with the topic map, then use the sections below for research and deeper semantic analysis.
Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the full topic structure. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
See the strongest relationship patterns around the current topic before diving into the raw triples.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
station music country radio wefm format 99 call chicago mhz fm us audacy station's fcc first sign zenith year major
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| WUSN | Branding | US✶99 | 1.00 | infobox |
| WUSN | Broadcast area | Chicago metropolitan area | 1.00 | infobox |
| WUSN | Broadcast area | Northwest Indiana | 1.00 | infobox |
| WUSN | Call sign meaning | "US Ninety-nine" (frequency) | 1.00 | infobox |
| WUSN | Class | B | 1.00 | infobox |
| WUSN | ERP | 5,700 watts | 1.00 | infobox |
| WUSN | Facility ID | 28620 | 1.00 | infobox |
| WUSN | First air date | February 2, 1940 (1940-02-02) | 1.00 | infobox |
| WUSN | Format | Country music | 1.00 | infobox |
| WUSN | Former call signs | W51C (1940–1943) | 1.00 | infobox |
| WUSN | Former call signs | WWZR (1943–1946) | 1.00 | infobox |
| WUSN | Former call signs | WEFM (1946–1982) | 1.00 | infobox |
| WUSN | Frequency | 99.5 MHz (HD Radio) | 1.00 | infobox |
| WUSN | HAAT | 425 meters (1,394 ft) | 1.00 | infobox |
| WUSN | Licensing authority | FCC | 1.00 | infobox |
| WUSN | Owner | Audacy, Inc. | 1.00 | infobox |
| WUSN | Owner | (Audacy License, LLC) | 1.00 | infobox |
| WUSN | Public license information | Public file | 1.00 | infobox |
| WUSN | Public license information | LMS | 1.00 | infobox |
| WUSN | Sister stations | WBBM | 1.00 | infobox |
| WUSN | Sister stations | WBBM-FM | 1.00 | infobox |
| WUSN | Sister stations | WCFS-FM | 1.00 | infobox |
| WUSN | Sister stations | WSCR | 1.00 | infobox |
| WUSN | Sister stations | WSCR-FM | 1.00 | infobox |
| WUSN | Sister stations | WXRT | 1.00 | infobox |
| WUSN | Transmitter coordinates | .mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-multi-punct,.mw-pars… | 1.00 | infobox |
| WUSN | Webcast | Listen live (via Audacy) | 1.00 | infobox |
| WUSN | Webcast | Listen live (via iHeartRadio) | 1.00 | infobox |
| WUSN | Website | www.audacy.com/us99 | 1.00 | infobox |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.