Strongest AM radio stations in Chelsea: 1  WFDF (910 AM; 50 kW; FLINT, MI; Owner: ABC, INC.) 2  WJR (760 AM; 50 kW; DETROIT, MI; Owner: ABC, INC.) 3  WCHB (1200 AM; 50 kW; TAYLOR, MI; Owner: RADIO ONE OF DETROIT, LLC) 4  WWJ (950 AM; 50 kW; DETROIT, MI; Owner: INFINITY BROADCASTING OPERATIONS, INC.)
The longest series is 'Sazae-san'. It has 2255+7071+ episodes. (The number '2255' is actually more accurate although it was achieved through bad math. There are actually [according to more recent numbers from this wiki list] around 2390+ episodes. However, each episode consists of three separate stories/vignettes and can be counted as three separate episodes and that is where the 7000+ number comes from {2390 x 3 = 7170}.
Now into the 28th season of its record-breaking run, The Simpsons holds the distinct honor of being the most televised primetime show ever. The Fox series broke the record seven seasons prior, which had been set by CBS western Gunsmoke in its run from 1955-1975, for a total of 20 seasons. In addition to this, The Simpsons is also the longest running animated series in U.S. history.