Convocom

The West Central Illinois Educational Telecommunications Corporation was incorporated on February 9, 1976. Its membership was a consortium of Educational Institutions in West-Central Illinois. Bradley University in Peoria, Western Illinois University in Macomb, Blackhawk Community College in Moline, and Sangamon State University in Springfield.
Its mission was "to establish an educational television network, provide educational content, create local and public affairs programming to serve the residents and businesses of west-central Illinois". Bylaws for the corporation were approved on January 13, 1984.
The brand name Convocom was adopted in 1978 for the corporation and its offices were established on West Bradley Avenue in Peoria.

History

Educational television in Illinois

After World War II, the University of Illinois Urbana-Champaign hosted the National Association of Educational Broadcasters. NAEB was created to establish broadcast allocations of AM and FM radio and TV channels for non-commercial educational programming. The Rockefeller Foundation funded two-week seminars in 1949 and 1950 ; these seminars consisted of 22 educational broadcasters from across the United States. The meetings established the foundation for National Public Radio and the Public Broadcasting Service. The NAEB was based in Urbana, Illinois, from 1951 until 1961, when it moved to Washington, D.C.
The University of Illinois applied for a television license soon after the Federal Communications Commission lifted its freeze on new licenses. Educational television was a new concept at the time, and most of Illinois' commercial broadcasters opposed the prospect of the University of Illinois owning a television station. A bill that would have forced the University to withdraw its application for the television license was narrowly defeated in the Illinois legislature. Afterward, the Illinois Broadcasters Association funded a taxpayer's lawsuit filed by Evanston restaurant owner Stephen Turkovich, that claimed financial support for the station violated provisions of the state's 1955 Finance Act and the Illinois Constitution did not allow the University of Illinois to operate a television station.
The case went all the way to the Illinois Supreme Court, which ruled in favor of the University of Illinois' application for the television license. Because of this, educational broadcasting in downstate Illinois was delayed for fifteen years, while other states proceeded with development.

Establishing an educational consortium

In 1970, the west-central region of Illinois was one of the few areas in the United States without a PBS station. Commercial broadcast television networks and their local affiliates in the west-central Illinois region provided some educational programming for children in the 1950s and 1960s, but this content disappeared by 1970. Parts of the region were served from WILL-TV in Urbana, WTVP in Peoria, and Iowa Public Television outlet KIIN-TV in Iowa City. Cable television systems in north-central Illinois and Macomb carried Iowa Public Television or Peoria's WTVP, while WILL-TV was piped in by cable systems in Springfield. When WTVP signed on from Peoria in 1971, Quincy, the second-largest city in west-central Illinois, was one of the few portions of the nation without access to public television.
A number of meetings were held with civic organizations, businesses, elected public representatives, and private and public educational institutions from 1970 to 1976. The outcome of these discussions was the establishment of the West Central Illinois Educational Telecommunications Corporation, incorporated on February 9, 1976. It was a consortium of Bradley University in Peoria, Western Illinois University in Macomb, Blackhawk Community College in Moline, and Sangamon State University in Springfield. Its mission was "to establish an educational television network, provide educational content, create local and public affairs programming to serve the residents and businesses of west-central Illinois". Bylaws for the corporation were approved on January 13, 1984.
The brand name Convocom was adopted in 1978 for the corporation and its offices were established on West Bradley Avenue in Peoria. George Hall was appointed as the first president that same year. He had previously served as general manager for North Carolina State University's educational television station.
Initial engineering design and FCC application filings were performed in 1977 and 1978 by Gary Breed and Don Markley of D.L. Markley and Associates, in Peoria, a well-known broadcast engineering consulting firm. Breed was a faculty member of Bradley University's Engineering department and Markley, president and owner of the firm, grew up in Ipava, Illinois.
The original television network design for Convocom would encompass five broadcast transmitters. Peoria's WTVP would be the flagship station, with WQPT-TV in Moline, WIUM-TV in Macomb, WQEC in Quincy, and WJPT in Jacksonville as satellites. The master control would be located at Convocom headquarters in Peoria, at or near the flagship station of the proposed network WTVP, with three microwave interconnections in the Quad Cities, Macomb–Quincy, and Jacksonville–Springfield.
The D. L. Markley design was a balance of engineering, economics, and the service region of the education institution members in the largely rural west-central Illinois region. Larger urban areas in the region were considered crucial for ongoing community support and sufficient financial support to cover operational costs of the non-commercial educational network.
West Central Illinois Educational TV Network was presented to regional representatives, educational institutions, major businesses, civic and community organizations in 1977 and 1978:

Station	City of license	NTSC Channels TV / RF	First air date	Call letters' meaning	ERP	HAAT	Facility ID	Convocom educational member	Transmitter Site Coordinates
WTVP	Peoria	47		Tele Vision Peoria	190 kW		28311	Bradley University
WQPT	Moline	24		Quad Cities Public Television	80 kW		5468	Black Hawk College
WJPT¹	Jacksonville	14	1979 ¹ '	J'''acksonville Public Television				Sangamon State University
WIUM-TV	Macomb	22		Western Illinois University Macomb	75 kW			Western Illinois University
WQEC²	Quincy	27		Quincy Educational Consortium	58.6 kW

Notes:

1. WJPT planned to use the WJJY-TV tower at Bluffs, Illinois. That tower collapsed on March 26, 1978, in an ice storm. A new tower site west of Waverly was selected and began broadcasting August 11, 1984.
2. WQEC was added to the original design in 1979 since the new WJPT tower at 800 to 1,000 feet would not provide coverage to the Quincy and Hannibal market.
Convocom

The first new Convocom station, WJPT in Jacksonville, planned to sign on in 1979 using a tower near Bluffs, Illinois, that had previously been used by ABC affiliate WJJY-TV. The station was intended to serve both Quincy and Springfield. However, the tower collapsed in a massive ice storm early on the morning of March 26, 1978. Constructing a replacement tower at the Bluffs site by April 1979 would require $1 million, well beyond Convocom's original budget. Due to changes in the anticipated regional coverage from that location, Convocom sought and received a license for a fourth station, WQEC, to serve the Quincy/Hannibal market. In the summer of 1978, it also began surveying a replacement tower site for WJPT.
Since the 1960s, Western Illinois University had been surveying tower sites for a planned educational television station and relocation of the university's FM station, WIUM, a guyed radio tower erected in 1956. The tower was located next to Sallee Hall in the middle of the university's rapidly expanding campus. In 1976, after examining a number of sites south of Macomb, WIU selected a tower site on land bequeathed to the university by Jack Horn, regional Coca-Cola bottler. Then, in 1977, WIU and Convocom agreed to co-locate the television station, WIUM-TV, and supporting microwave relay network on this same tower. Construction of a new tower was completed in 1980 and WIUM's transmitters were relocated to the site in 1981. Two microwave relay towers were constructed in 1983 between Peoria and Quincy at Cuba, Illinois, and Carthage, Illinois, for master control, PBS program feeds, local program feeds, and TV studios at WIU in Macomb and at WGEM-TV in Quincy.
By 1983, a site west of Waverly was selected as the site for an tower for WJPT. However, for reasons that remain unknown, the FCC only licensed WJPT for 34 kilowatts of broadcast power at that specific location. As a result, WJPT only had a fringe signal in Springfield, leaving it all but unviewable in the capital except on cable. A site east of Quincy owned by Blackhawk of Quincy, Inc. was selected for a new tower for WQEC. Convocom had to raise $5.5 million to complete construction of these planned and unplanned replacement facilities.
George Hall resigned as President of Convocom in 1982 to serve as Virginia's Director of Telecommunications under Governor Chuck Robb. The consortium appointed Dr. Jerold Gruebel as the Executive Director of Convocom in April 1983. Dr. Grubel had previously served as the assistant director of Indiana Higher Education Telecommunications System —a statewide network of video, voice, and data networks connecting all 77 of Indiana's colleges and universities with headquarters in Indianapolis.
WQPT in Moline signed on November 2, 1983, to serve the Quad Cities metropolitan area, east-central Iowa, and north-western Illinois through a translator in Sterling, Illinois. WQPT, owned and operated by Black Hawk College, elected to develop its own brand identity for the Quad Cities market and never joined the Convocom microwave network and control facilities in Peoria as originally envisioned in the 1970s design. Western Illinois University-Quad Cities assumed ownership of WQPT in 2010 and began a series of capital improvements. On June 30, 2014, the master control for WQPT was migrated and centralized at WTVP in Peoria, as envisioned in the original 1970s D.L. Markley & Associates design.
WJPT in Jacksonville signed on August 11, 1984, to serve the western portion of the Champaign–Springfield–Decatur market and south-central Illinois. This gave the central Illinois region the distinction of being served by two separately programmed PBS stations since WILL-TV in Urbana continued to serve as the PBS outlet for the eastern half of the market. Springfield is assigned to the Champaign–Springfield–Decatur market by Nielsen Designated Market Area and the FCC Television Market Area since the 1950s.
WIUM-TV in Macomb signed on October 1, 1984, as the primary station serving Macomb, WIU, and west-central Illinois.
WQEC in Quincy signed on March 9, 1985, serving Hannibal and Quincy, western Illinois, northeastern Missouri, and southeastern Iowa.
WTVP in Peoria, owned by the Illinois Valley Public Telecommunications Corporation, signed on June 27, 1971, serving the Galesburg, Peoria, and Bloomington television markets. IVPT elected to keep its brand identity, board ownership structure, and broadcast operations in Peoria. Like WQPT, the station never elected to join the three newly built Convocom broadcast facilities in Macomb, Quincy, and Jacksonville outlined in the Markley plan.