We Now Conclude Our Broadcast Day
I've been having a blast digging through the dozens of videos on YouTube depicting TV sign-off messages throughout the years, back before most stations broadcasted on a 24-hour programming schedule.
It's interesting to see how many there are from the mid-1980s, presumably when adoption of VHS players took off.
WCBS, New York, NY (1960s)
WKYC, Cleveland, OH (1976)
CHCH, Hamilton, ON (1979)
WJZ, Baltimore, MD (1981)
WUAB, Cleveland, OH (1981)
WCBS, New York, NY (1981)
KOAP, Oregon (1981)
WNAC, Boston, MA (1982)
WCLQ, Cleveland, OH (1982)
KXLY, Spokane, WA (1982)
KTHI, Fargo/Grand Forks, ND (1983)
KFSM, Fort Smith, AR (1983)
KCET, Los Angeles, CA (1984)
WNEW, New York, NY (1984)
KTXL, Sacramento, CA (1985)
KHQ, Spokane, WA (1985)
WLVT, Allentown, PA (1986)
WNEV, Boston, MA (1986)
WSBK, Boston, MA (1986)
WUSI, Carbondale, IL (1986)
WNJS, Camden, NJ (1986)
KITV, Honolulu, HI (1986)
KCOP, Los Angeles, CA (1986)
CBWT, Winnipeg, MB (1986)
WABC, New York, NY (1986)
WNBC, New York, NY (1986)
WNYW, New York, NY (1986)
WTNH, New Haven, CT (1986)
KYW, Philadelphia, PA (1986)
WPVI, Philadelphia, PA (1986)
WTAF, Philadelphia, PA (1986)
WPHL, Philadelphia, PA (1986)
WTAE, Pittsburgh, PA (1986)
WBOC, Salisbury, MD (1986)
KOMO, Seattle, WA (1986)
KHQ, Spokane, WA (1986)
WNET, Trenton, NJ (1986)
WNJT, Trenton, NJ (1986)
WTVN, Columbus, OH (1987)
CBUT, Vancouver, BC (1987)
CHEK, Victoria, BC (1988)
WPTF, Durham/Raleigh/Fayetteville, NC (1988)
WCOM, Mansfield, OH (1988)
WJZY, Charlotte, NC (1989)
WRAL, Raleigh, NC (1989)
WNRW, Winston-Salem, NC (1989)
WKFT, Fayetteville NC (1993)
KDLT, Sioux Falls, SD (1993)
WNYC, New York, NY (1996)
WMVS, Milwaukee, WI (1999)
WOAY, Oak Hill, WV (2007)
If you're into this kind of ephemera, you can find lots more patriotism and conclusions of broadcast days at TV-Signoffs.com.

