Heard this on 35.740 / 91.5. Sounds like WDVC772 but can not find that callsign in the FCC database. Any ideas? Thanks.
Audio file: https://sites.google.com/site/okiesam/Home/vhf-low-band-1/35-740
Audio file: https://sites.google.com/site/okiesam/Home/vhf-low-band-1/35-740