Network Knowledge
Stations
Network Knowledge has three full-power television stations, each of which provides the same three digital subchannels. All numbers given are for the digital television signal.

Network Knowledge

Section Title: Stations
Table Section Text: Network Knowledge has three full-power television stations, each of which provides the same three digital subchannels. All numbers given are for the digital television signal.

Callsign	Old	Ch. (virtual)	Air date	City of License	ERP (kW)	HAAT (m)	Facility ID	Antenna coordinates

WMEC	WIUM-TV	21 (22)	October 1, 1984	Macomb	75.0	153	70537	40°23′53.2″N 90°43′54.5″W / 40.398111°N 90.731806°W

WQEC	WQEC	34 (27)	March 9, 1985	Quincy	58.6	153	71561	39°58′39.9″N 91°18′32.6″W / 39.977750°N 91.309056°W

WSEC	WJPT	15 (14)	August 11, 1984	Jacksonville	75.0	297	70536	39°36′8.8″N 90°2′47.4″W / 39.602444°N 90.046500°W

Sentence(s)

WJPT in Jacksonville signed on August 11, 1984.

final_sentence: WJPT in Jacksonville signed on August 11, 1984.