Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

WPFW: History & Measurement

WPFW (89.3 FM) is a public radio and jazz music community radio station, serving the Washington metropolitan area. It is owned by the Pacifica Foundation, with studios located on K Street, NW, Washington, D.C. The station's slogan is "Jazz and Justice."

Language: English [EN]
Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.
100%
More settings
100% 100% 100% 100% 100%

WPFW topic overview

The analysis highlights History and Measurement as prominent areas in the source structure around WPFW.

Related topics
20
Source areas
3
Connected nodes
23
Extracted relationships
51
Concept neighborhoods
15
Bridge connections
23

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

History · 10 topics
Overview · 6 topics
Programming · 4 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Owner
Pacifica Foundation
Affiliations
Pacifica Radio
Broadcast area
Washington metropolitan area
Call sign meaning
Pacifica Foundation Washington
Class
B
ERP
50,000 watts

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

History

Programming

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How WPFW connects Entity context

The extracted context around WPFW shows recurring relationship patterns in the source. For example, WPFW → A' Train, African-American, After, ALF, ALF's, American Legal Foundation, Billy Strayhorn's, Black-staffed, Duke Ellington, Fairness Doctrine, February, Federal Communications Commission, FM, From, Pacific, San Francisco-based Pacific Network, Take, The, The Pacifica Foundation, Washington Another extracted example is WPFW → Facility ID, FCC Licensing, Federal Communications Commission, Guide, History Cards, Management System, Official. Use these groups to spot repeated connection types before inspecting the individual relationships.

WPFW

Top relations

related to history · 20
WPFW → A' Train, African-American, After, ALF, ALF's, American Legal Foundation, Billy Strayhorn's, Black-staffed, Duke Ellington, Fairness Doctrine, February, Federal Communications Commission, FM, From, Pacific, San Francisco-based Pacific Network, Take, The, The Pacifica Foundation, Washington
related to External links · 7
WPFW → Facility ID, FCC Licensing, Federal Communications Commission, Guide, History Cards, Management System, Official
related to Programming · 4
WPFW → As, Aside, Democracy Now, Pacifica
Format · 2
WPFW → Jazz, Public radio
Public license information · 2
WPFW → LMS, Public file
Affiliations · 1
WPFW → Pacifica Radio
Broadcast area · 1
WPFW → Washington metropolitan area
Call sign meaning · 1
WPFW → Pacifica Foundation Washington
Class · 1
WPFW → B
ERP · 1
WPFW → 50,000 watts

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

washington station jazz pacifica foundation facility license public radio station's history 89 metropolitan area fcc fm music community studios street

WPFW relationships Subject–Predicate–Object triples

TTTA extracted 51 structured relationships around WPFW. Examples in this analysis include WPFW → Affiliations → Pacifica Radio and WPFW → Broadcast area → Washington metropolitan area. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
WPFWAffiliationsPacifica Radio1.00infobox
WPFWBroadcast areaWashington metropolitan area1.00infobox
WPFWCall sign meaningPacifica Foundation Washington1.00infobox
WPFWClassB1.00infobox
WPFWERP50,000 watts1.00infobox
WPFWFacility ID512551.00infobox
WPFWFirst air dateFebruary 28, 1977 (1977-02-28)1.00infobox
WPFWFormatPublic radio1.00infobox
WPFWFormatJazz1.00infobox
WPFWFrequency89.3 MHz (HD Radio)1.00infobox
WPFWHAAT125 meters (410 ft)1.00infobox
WPFWLicensing authorityFCC1.00infobox
WPFWOwnerPacifica Foundation1.00infobox
WPFWPublic license informationPublic file1.00infobox
WPFWPublic license informationLMS1.00infobox
WPFWRDSWPFW89.31.00infobox
WPFWTransmitter 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…1.00infobox
WPFWWebcastListen live1.00infobox
WPFWWebsitewpfwfm.org/radio/1.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around WPFW bring nearby vocabulary together. In this analysis, examples include Washington, Public and Radio. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • WPFW
    • Washington
    • Public
    • Radio
    • Station
    • Facility
    • Jazz
    • Area
    • Community
    • Fcc
    • Fm
    • Id
    • Licensing
  • wpfw
    • Washington
    • Public
    • Radio
    • Station
    • Facility
    • Jazz
    • Area
    • Community
    • Fcc
    • Fm
    • Id
    • Licensing
  • washington metropolitan area
    • Area
    • Metropolitan
    • Public
    • Radio
    • Jazz
    • Serving
    • Wpfw
    • Foundation
    • Pacifica
    • Community
    • Fcc
    • Fm
  • pacifica foundation
    • License
    • Pacifica
    • Washington
    • Located
    • Owned
    • Began
    • Fcc
    • Id
    • Launched
    • Licensing
    • Metropolitan
    • Nw
  • washington, d.c.
    • Wpfw
    • Foundation
    • Pacifica
    • Area
    • Metropolitan
    • License
    • Located
    • Owned
    • Slogan
    • Began
    • Building
    • Fcc
  • washington city paper
    • Wpfw
    • Foundation
    • Pacifica
    • Area
    • Metropolitan
    • License
    • Located
    • Owned
    • Slogan
    • Began
    • Building
    • Fcc
  • jazz
    • Area
    • Metropolitan
    • Music
    • Programming
    • Public
    • Radio
    • Washington
    • Pacifica
    • Wpfw
    • Serving
    • Slogan
    • Community
  • public radio
    • Area
    • Community
    • Metropolitan
    • Radio
    • Washington
    • Jazz
    • Serving
    • Wpfw
    • Fcc
    • Id
    • Launched
    • Licensing

Connections between topic areas Semantic bridges

For WPFW, one of the stronger structural bridges in this analysis connects WPFW with History. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
WPFWHistory · splits 13 ⟂ 11
WPFWOverview · splits 17 ⟂ 7
WPFWProgramming · splits 19 ⟂ 5

Map overview Semantic statistics

WPFW

Nodes24
Edges23
Triples51
Avg. degree1.92
Density0.083333
Components1

Source & methodology

TTTA analyzes the structure around WPFW to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History & Measurement, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — WPFW · EN edition · Analysis: TopicsToTalkAbout

For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.