Name of movie about e fireman who comunicates with his son trhough a radio in aurora borealis time, but in?

Frequency is a 2000 film, which contains elements of the time travel, thriller and alternate history film genres. It was directed by Gregory Hoblit and written by Toby Emmerich. The film stars Dennis Quaid and James Caviezel as father and son, Frank and John Sullivan respectively. It was filmed in Toronto and New York City. The film has similarities to the 1985 time travel film, Back to the Future, which shares several plot devices with Frequency. The film gained mostly favorable reviews following its release and was released in DVD format on March 1, 2001.