For those interested, just listening to the ZBW (Atlantic) feed and it appears that ZBW (Boston) has split the Nantucket High Sector (ACK17) north/south and are using a new frequency (to me) 132.900 for the southern half (the standard 133.450 was still in use for the northern half). The NAT tracks are concentrated through that sector tonight so probably temporary to handle the volume, first time I've ever heard them split that sector. Anyone know more about this 132.900 frequency (transmitter location) ?
DJ