Interregional Program Service

Background
In 1980, the Eastern Educational Network launched its own syndicated service, which was called the Interregional Program Service. The first program under that name was U.S. Chronicle, but the service scored big when the service launched its national run of Nightly Business Report in 1981. It was renamed to "American Program Service" in 1992, and then "American Public Television" in 1999.

(1982)
Visuals: On a black background, we see a segmented box consisting of two triangles and a lightning shape in yellow and green. On the right is the yellow text "INTER REGIONAL PROGRAM SERVICE ".

Technique: None.

Audio: None.

Availability: Only known to appear on several episodes of U.S. Chronicle, like "Survival in Houston's Public Housing" and "The Littlest Immigrants", though the logo does not appear on other programs, like Nightly Business Report and Captain Kangaroo.