WOR had been experimenting with FM broadcasts as W2XWI from its Carteret , New Jersey transmitter site from 1938 .
In 1941 , WOR put an FM radio station , W71NY ( now WEPN - FM ) , on the air .
WOR had been experimenting with FM broadcasts as W2XWI from WOR 's Carteret , New Jersey transmitter site from 1938 .
In 1941 , WOR put an FM radio station , W71NY ( now WEPN - FM ) , on the air .