VesselAlert
Name: CGC WILLIAM CHADWICK
MMSI: 338926450
Callsign: NWMC
Type: Law Enforcement
Flag: USA
Seen: 01-Oct-2026 06:26:57 EDT
Status: under way using engine
Heading: 209 deg
Dest.: BOSTON
Distance: 5.5 nm
Signal RSSI: -10.2 dBFS
Ship AIS VesselAlert © kx1t - kx1t - aiscatcher - sdr-e

VesselAlert
Name: CGC WILLIAM CHADWICK
MMSI: 338926450
Callsign: NWMC
Type: Law Enforcement
Flag: USA
Seen: 01-Oct-2026 02:53:50 EDT
Status: under way using engine
Heading: 209 deg
Dest.: BOSTON
Distance: 5.5 nm
Signal RSSI: -11.6 dBFS
Ship AIS VesselAlert © kx1t - kx1t - aiscatcher - sdr-e

VesselAlert
Name: CGC WILLIAM CHADWICK
MMSI: 338926450
Callsign: NWMC
Type: Law Enforcement
Flag: USA
Seen: 30-Sep-2026 23:18:06 EDT
Status: under way using engine
Heading: 210 deg
Dest.: BOSTON
Distance: 5.5 nm
Signal RSSI: -10.3 dBFS
Ship AIS VesselAlert © kx1t - kx1t - aiscatcher - sdr-e

VesselAlert
Name: CGC WILLIAM CHADWICK
MMSI: 338926450
Callsign: NWMC
Type: Law Enforcement
Flag: USA
Seen: 30-Sep-2026 18:34:03 EDT
Status: under way using engine
Heading: 210 deg
Dest.: BOSTON
Distance: 5.5 nm
Signal RSSI: -13.0 dBFS
Ship AIS VesselAlert © kx1t - kx1t - aiscatcher - sdr-e

VesselAlert
Name: CGC WILLIAM CHADWICK
MMSI: 338926450
Callsign: NWMC
Type: Law Enforcement
Flag: USA
Seen: 30-Sep-2026 13:44:37 EDT
Status: under way using engine
Heading: 209 deg
Dest.: BOSTON
Distance: 5.5 nm
Signal RSSI: -11.5 dBFS
Ship AIS VesselAlert © kx1t - kx1t - aiscatcher - sdr-e

VesselAlert
Name: CGC WILLIAM CHADWICK
MMSI: 338926450
Callsign: NWMC
Type: Law Enforcement
Flag: USA
Seen: 30-Sep-2026 10:40:34 EDT
Status: under way using engine
Heading: 210 deg
Dest.: BOSTON
Distance: 5.5 nm
Signal RSSI: -13.0 dBFS
Ship AIS VesselAlert © kx1t - kx1t - aiscatcher - sdr-e

VesselAlert
Name: CGC WILLIAM CHADWICK
MMSI: 338926450
Callsign: NWMC
Type: Law Enforcement
Flag: USA
Seen: 30-Sep-2026 07:19:35 EDT
Status: under way using engine
Heading: 210 deg
Dest.: BOSTON
Distance: 5.5 nm
Signal RSSI: -12.3 dBFS
Ship AIS VesselAlert © kx1t - kx1t - aiscatcher - sdr-e

VesselAlert
Name: CGC WILLIAM CHADWICK
MMSI: 338926450
Callsign: NWMC
Type: Law Enforcement
Flag: USA
Seen: 30-Sep-2026 04:57:16 EDT
Status: under way using engine
Heading: 210 deg
Dest.: BOSTON
Distance: 5.5 nm
Signal RSSI: -14.0 dBFS
Ship AIS VesselAlert © kx1t - kx1t - aiscatcher - sdr-e

VesselAlert
Name: CGC WILLIAM CHADWICK
MMSI: 338926450
Callsign: NWMC
Type: Law Enforcement
Flag: USA
Seen: 30-Sep-2026 01:37:33 EDT
Status: under way using engine
Heading: 210 deg
Dest.: BOSTON
Distance: 5.5 nm
Signal RSSI: -9.7 dBFS
Ship AIS VesselAlert © kx1t - kx1t - aiscatcher - sdr-e

VesselAlert
Name: CGC WILLIAM CHADWICK
MMSI: 338926450
Callsign: NWMC
Type: Law Enforcement
Flag: USA
Seen: 29-Sep-2026 21:36:42 EDT
Status: under way using engine
Heading: 210 deg
Dest.: BOSTON
Distance: 5.5 nm
Signal RSSI: -12.0 dBFS
Ship AIS VesselAlert © kx1t - kx1t - aiscatcher - sdr-e

VesselAlert
Name: CGC WILLIAM CHADWICK
MMSI: 338926450
Callsign: NWMC
Type: Law Enforcement
Flag: USA
Seen: 29-Sep-2026 17:02:47 EDT
Status: under way using engine
Heading: 210 deg
Dest.: BOSTON
Distance: 5.5 nm
Signal RSSI: -11.9 dBFS
Ship AIS VesselAlert © kx1t - kx1t - aiscatcher - sdr-e

VesselAlert
Name: CGC WILLIAM CHADWICK
MMSI: 338926450
Callsign: NWMC
Type: Law Enforcement
Flag: USA
Seen: 29-Sep-2026 11:24:47 EDT
Status: under way using engine
Heading: 210 deg
Dest.: BOSTON
Distance: 5.5 nm
Signal RSSI: -10.1 dBFS
Ship AIS VesselAlert © kx1t - kx1t - aiscatcher - sdr-e

VesselAlert
Name: CGC WILLIAM CHADWICK
MMSI: 338926450
Callsign: NWMC
Type: Law Enforcement
Flag: USA
Seen: 29-Sep-2026 07:10:08 EDT
Status: under way using engine
Heading: 210 deg
Dest.: BOSTON
Distance: 5.5 nm
Signal RSSI: -7.6 dBFS
Ship AIS VesselAlert © kx1t - kx1t - aiscatcher - sdr-e

VesselAlert
Name: CGC WILLIAM CHADWICK
MMSI: 338926450
Callsign: NWMC
Type: Law Enforcement
Flag: USA
Seen: 28-Sep-2026 17:50:16 EDT
Status: under way using engine
Speed: 17.2 kts
Heading: 223 deg
Dest.: BOSTON
Distance: 11.2 nm
Signal RSSI: -28.8 dBFS
Ship AIS VesselAlert © kx1t - kx1t - link

VesselAlert
Name: CGC WILLIAM CHADWICK
MMSI: 338926450
Callsign: NWMC
Type: Law Enforcement
Flag: USA
Seen: 20-Sep-2026 07:13:10 EDT
Status: moored
Heading: 210 deg
Dest.: BOSTON
Distance: 5.5 nm
Signal RSSI: -6.8 dBFS
Ship AIS VesselAlert © kx1t - kx1t - aiscatcher - sdr-e

VesselAlert
Name: CGC WILLIAM CHADWICK
MMSI: 338926450
Callsign: NWMC
Type: Law Enforcement
Flag: USA
Seen: 19-Sep-2026 15:58:40 EDT
Status: moored
Heading: 210 deg
Dest.: BOSTON
Distance: 5.5 nm
Signal RSSI: -6.8 dBFS
Ship AIS VesselAlert © kx1t - kx1t - aiscatcher - sdr-e

VesselAlert
Name: CGC WILLIAM CHADWICK
MMSI: 338926450
Callsign: NWMC
Type: Law Enforcement
Flag: USA
Seen: 18-Sep-2026 06:52:10 EDT
Status: moored
Heading: 210 deg
Dest.: BOSTON
Distance: 5.5 nm
Signal RSSI: -6.8 dBFS
Ship AIS VesselAlert © kx1t - kx1t - aiscatcher - sdr-e

VesselAlert
Name: CGC WILLIAM CHADWICK
MMSI: 338926450
Callsign: NWMC
Type: Law Enforcement
Flag: USA
Seen: 17-Sep-2026 06:16:27 EDT
Status: moored
Heading: 210 deg
Dest.: BOSTON
Distance: 5.5 nm
Signal RSSI: -6.8 dBFS
Ship AIS VesselAlert © kx1t - kx1t - aiscatcher - sdr-e

VesselAlert
Name: CGC WILLIAM CHADWICK
MMSI: 338926450
Callsign: NWMC
Type: Law Enforcement
Flag: USA
Seen: 16-Sep-2026 05:57:32 EDT
Status: moored
Heading: 210 deg
Dest.: BOSTON
Distance: 5.5 nm
Signal RSSI: -11.6 dBFS
Ship AIS VesselAlert © kx1t - kx1t - aiscatcher - sdr-e

VesselAlert
Name: CGC WILLIAM CHADWICK
MMSI: 338926450
Callsign: NWMC
Type: Law Enforcement
Flag: USA
Seen: 15-Sep-2026 22:49:29 EDT
Status: moored
Heading: 210 deg
Dest.: BOSTON
Distance: 5.5 nm
Signal RSSI: -9.9 dBFS
Ship AIS VesselAlert © kx1t - kx1t - aiscatcher - sdr-e