WKOH

WKOH, virtual channel 31 (UHF digital channel 17), is a Public Broadcasting Service (PBS) member television station licensed to Owensboro, Kentucky, United States. Owned by the Kentucky Authority for Educational Television, the station is operated as part of the statewide Kentucky Educational Television (KET) network. WKOH's transmitter is located near Reed, in eastern Henderson County.

Not to be confused with WKOM or WKON.

WKOH

City	Owensboro, Kentucky
Channels	Digital: 17 (UHF) Virtual: 31 (PSIP)
Branding	KET (general) KET: The Kentucky Network (secondary)
Slogan	Where Learning Comes to Life
Programming
Affiliations	31.1: KET/PBS 31.2: KET2 31.3: KY Channel 31.4: KET PBS Kids
Ownership
Owner	Kentucky Authority for Educational Television
History
First air date	March 1, 1979 (1979-03-01)[1]
Former channel number(s)	Analog: 31 (UHF, 1979–2009) Digital: 30 (UHF, 2002–2019)
Call sign meaning	W Kentucky Owensboro Henderson
Technical information
Licensing authority	FCC
Facility ID	34205
ERP	63.3 kW 37.3 kW (CP)
HAAT	124 m (407 ft) 139.2 m (457 ft) (CP)
Transmitter coordinates	37°51′7″N 87°19′44″W
Links
Public license information	Profile LMS
Website	www.ket.org

History

Early proposals for television in Owensboro

In 1953, the owners of AM radio station WVJS had a construction permit to bring a television station onto UHF channel 14, broadcasting from Owensboro, Kentucky. WVJS surrendered the permit at some point in September 1953, due to economic feasibility as few people had UHF tuners to receive the station.[2] In August 1961, WFIE in Evansville, Indiana, took over the channel 14 frequency after broadcasting on UHF channel 62 for several years.

In the 1960s, Daviess County All Channel Cablevision held a construction permit for television station in the Owensboro area, WDCL on UHF channel 31.[3] The permit expired and the launch of WDCL was canceled in 1969.[4] In 1966, WVJS was granted another construction permit for WVJS-TV on UHF channel 19, but this attempt also failed and the permit was canceled in 1970.[2]

Kentucky Educational Television

Kentucky Educational Television (KET) network launched in September 1968. While the network's stations were strategically located to maximize coverage of Kentucky, Owensboro could only receive a low-quality KET signal from Madisonville-licensed WKMA-TV, which had a transmitter near St. Charles. This signal barely reached the southern outskirts of Owensboro, while the pre-existing NET/PBS member station WNIN-TV in Evansville provided a better signal.

On March 1, 1979, to provide a better quality signal, KET launched WKOH Owensboro on UHF channel 31.[5] WKOH became the network's fifteenth and last full-power television station, after WKPD Paducah was converted into a relay station in 1978. This made WKOH the sixteenth educational television station in Kentucky. WKOH's transmitter is located near Reed, in eastern Henderson County, along US 60, and produces the most powerful signal within the NET network.

Translators

From the 1980s until sometime before 1998, WKOH had repeated its analog signal over UHF channel 55 via translator W55AJ, licensed to Hawesville. W55AJ's signal covered much of Hancock and western Breckinridge Counties in Kentucky, and parts of Perry County, Indiana.[6]

Digital television

The station's digital television companion signal, WKOH-DT, began broadcasting in May 2002, as with the other KET network stations.[7]

Digital channels

The station's digital signal is multiplexed:

Channel	Video	Aspect	PSIP Short Name	Programming
31.1	720p	16:9	KET	Main KET programming / PBS
31.2	480i	4:3	KET2	KET2
31.3			KET KY	Kentucky Channel
31.4			KETKIDS	PBS Kids

[8]

Analog-to-digital conversion

On April 16, 2009, WKOH shut down its analog signal (on UHF channel 31) as part of the mandatory analog-to-digital television transition of 2009, as did the other KET network stations.[9] WKOH's digital signal remained on its pre-transition UHF channel 30. Through the use of PSIP, digital television receivers display the station's virtual channel as channel 31.

Spectrum incentive auction results

As part of KET's participation in the 2016–17 FCC Spectrum incentive auction, WKOH moved its digital signal to UHF channel 17 on October 18, 2019.[10][11]

Programming

Main article: List of programs broadcast by Kentucky Educational Television

Station IDs

Despite its proximity to the Evansville media market, the station ID does not include the out-of-state city. Although Owensboro is the city of license for WKOH, its legal station ID originally identified itself as "Channel 31, WKOH, Owensboro/Henderson, Kentucky". Henderson is included in the legal ID since WKOH's transmitter is located on the Henderson County side of the Green River. This practice, of including the city of license and the closest city to the transmitter, is also used by KET stations WKLE and WKMU, and most Georgia Public Broadcasting television affiliates.

Availability

Over-the-air coverage

WKOH's digital signal covers areas from Morganfield to near Cloverport, and from Madisonville and Central City, Kentucky, to near Princeton and Jasper, Indiana. WKOH's over-the-air signal coverage partially overlaps with KET stations WKGB-TV Bowling Green and WKMA-TV Madisonville. McLean County is completely covered by the signals of both WKOH and WKMA.[12] WKGB-TV and PBS affiliate WKYU-TV also provide Grade-B coverage in the southeastern-most areas of the media market (i.e. Muhlenberg and Ohio counties).

Cable carriage

KET's statewide cable carriage in the Evansville market include several Charter/Spectrum cable systems in Owensboro, Henderson, Calhoun, the Hartford/Beaver Dam area, and in Newburgh, Rockport and the Cannelton/Tell City, Indiana, areas, the Vital Communications cable system in Whitesville, and Crystal Broadband Networks in the Hawesville/Lewisport, Kentucky, area.

Both WKOH[13] and WNIN-TV are uplinked to the satellite television systems of both DirecTV and Dish Network in the entire Evansville market, making the network also available in parts of southern Illinois within the Evansville and Paducah television markets (through WKPD) via satellite television.

See also

• Kentucky Educational Television
  • List of programs broadcast by Kentucky Educational Television

References

1. "Directory of Radio Stations in the United States and Canada". Broadcasting Yearbook 1984. Washington, DC: Broadcasting Publications, Inc. 1984. p. C-23.
2. "History of UHF Television -- Channels 14-25". Archived from the original on 2018-10-17. Retrieved 2018-10-16.
3. "Directory of Radio Stations in the United States and Canada". Broadcasting Yearbook 1968. Washington, DC: Broadcasting Publications, Inc. 1968. p. A-22.
4. "Directory of Radio Stations in the United States and Canada". Broadcasting Yearbook 1969. Washington, DC: Broadcasting Publications, Inc. 1969. p. A-28.
5. "Directory of Radio Stations in the United States and Canada". Broadcasting Yearbook 1979. Washington, DC: Broadcasting Publications, Inc. 1979. p. B-103.
6. "Archived copy". Archived from the original on 2016-03-08. Retrieved 2018-10-16.CS1 maint: archived copy as title (link)
7. "Directory of Radio Stations in the United States and Canada". Broadcasting Yearbook 2003-2004. Washington, DC: Broadcasting Publications, Inc. 2003-04.pp. B37-B39.
8. "Digital TV Market Listing for WKOH". Archived from the original on 2018-10-17. Retrieved 2018-10-16.
9. "Calls come after KET, WKYT digital TV transition". Lexington Herald-Leader. April 17, 2009. Archived from the original on May 8, 2014. Retrieved May 8, 2014.
10. "Archived copy". Archived from the original on 2018-10-17. Retrieved 2018-10-16.CS1 maint: archived copy as title (link)
11. "Post Incentive Auction Television Data Files". Archived from the original on 2018-02-09. Retrieved 2018-10-16.
12. Maps of the coverage areas of all Full-power stations in the Evansville, Indiana market Archived 2010-05-27 at the Wayback Machine. Federal Communications Commission (2009).
13. "KET Cable and Satellite Company Channel Listings" (PDF). Archived (PDF) from the original on 2017-07-11. Retrieved 2018-10-16.