Winter 2026 Station Information Profile (SIP) on File with Nielsen
| Call Letter: | WAZK-FM | |
| Frequency: | 97.7 | |
| Station Name: | 97.7ACKFM TRUEISLANDRADIO | |
| Format: | Album Adult Alternative | |
| Network(s): | IND | |
| City of License: | NANTUCKET | |
| County of License: | Nantucket | |
| Mailing Address: | 19 OLD SOUTH RD NANTUCKET, MA 02554 |
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| Phone: | 508-228-9770 | |
| Fax: | 508-228-9770 | |
| URL Address: | www.ackfm.com | |
| Broadcasts in HD: |
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| Internet Streams: |
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Winter 2026 Reminder:
You no longer need to submit program information to Nielsen.
To view the simulcast combos that have requested Total Line Reporting, click here .