WSAK (102.1 FM) and WSHK (105.3 FM) are a pair of American radio stations broadcasting a classic hits music format to the Seacoast Region of New Hampshire, York County, Maine, and northeast Massachusetts.

[4] A few specialty programs are carried: The House of Blues Radio Hour with Dan "Elwood Blues" Aykroyd,[5] and "The Reporter's File", a public affairs program, both on Sundays.

It no longer carries that program, instead using its own local DJs on The Shark Morning Show.

They formerly broadcast as "Arrow", on the same frequencies and with a similar format, but using call letters WXBB and WXBP.

[8] On August 30, 2013, a deal was announced in which Townsquare Media would acquire 53 Cumulus stations, including WSAK/WSHK, for $238 million.