1957–1963 (NET: 1957-1970 & PBS: 1970-Present)
WHYY-TV was/is launched (debuted) on September 2, 1957 on UHF Channel 35.
1963–1978
BETTER LOGO NEEDED |
In 1963 WHYY-TV Changed Channels from UHF Ch. 35 into VHF Channel 12.
1978–1984
WHYY-TV PBS 12 welcomes a new partner is WDPB-TV PBS 64 Seaford-Dover, DE-Salisbury, MD-VA it debuted on December 4, 1981.
1984–1986
1986–1997
1997–2000
2000–present
Template:TV stations in Philadelphia Template:TV stations in the Delmarva Peninsula