Tug 🇺🇸United States

CG THUNDER BAY

IMO 8635203MMSI 366999983Call sign NNTB

7.4 km S of Rockport, United States

Last seen 29 Oct, 09:57 UTC

Track CG THUNDER BAY live — free

44.1048° N, 69.1010° W

Speed0.1kn

DestinationROCKLAND, ME

StatusMoored

Voyage

Destination: ROCKLAND, ME
Speed: 0.1 kn
Course: 78°
Heading: 273°
Status: Moored
Position: 44.1048° N, 69.1010° W
Last report: 29 Oct 2026, 09:57 UTC29 Oct, 09:57 UTC
Nearest port: Rockport7.4 km S of the port

Particulars

IMO: 8635203
MMSI: 366999983
Call sign: NNTB
Flag: 🇺🇸 United States
Type: TugAIS type 52
Length: 42 m
Beam: 12 m
Draught: 4.0 m

Not broadcast: ETA.

About CG THUNDER BAY

CG THUNDER BAY (IMO 8635203, MMSI 366999983) is a tug registered in the United States. It is 42 m long and 12 m wide. Its most recent AIS position, received on 29 Oct 2026 at 09:57 UTC, placed it 7.4 km S of Rockport, United States. At its last report, CG THUNDER BAY was moored. The crew reported ROCKLAND, ME as the destination.

Frequently asked questions

Where is CG THUNDER BAY now?

CG THUNDER BAY was last reported 7.4 km S of Rockport, United States on 29 Oct 2026 at 09:57 UTC. At its last report, CG THUNDER BAY was moored.

What type of ship is CG THUNDER BAY?

CG THUNDER BAY is a tug. It is 42 m long and 12 m wide.

What is the IMO and MMSI number of CG THUNDER BAY?

The MMSI of CG THUNDER BAY is 366999983. Its IMO number is 8635203. Its call sign is NNTB.

What flag does CG THUNDER BAY fly?

CG THUNDER BAY sails under the flag of the United States (US).

Where is CG THUNDER BAY going?

CG THUNDER BAY reported its destination as ROCKLAND, ME.

Vessels nearby

Other ships reported close to CG THUNDER BAY in the last 24 hours.

PILOT DIRIGO 🇺🇸 Special purpose → ROCKLAND0.1 km away · Stopped LATITUDE 🇺🇸 Passenger 0.1 km away · Stopped ROBIN R 🇺🇸 Passenger 0.1 km away · Stopped CAPTAIN RAY O'NEAL 🇺🇸 Other → ROCKLAND,MAINE0.3 km away · Stopped EQUINOX 🇺🇸 Pleasure craft → CLASS B0.3 km away · 13.0 kn GRACE BAILEY 🇺🇸 Passenger → CLASS B0.5 km away · Stopped

Show 6 more

CEDONIA CROSBY 🇺🇸 Tug → ROCKLAND0.9 km away · Stopped CAPT RICHARD SPEAR 🇺🇸 Passenger → VINALHAVEN -ROCKLAND3.7 km away · 13.1 kn TOTAL ECLIPSE 🇺🇸 Fishing → CLASS B4.6 km away · Stopped CLAIRE ELIZABETH 🇺🇸 Fishing → CLASS B4.7 km away · Stopped WESTERN WAVE 🇺🇸 Fishing → CLASS B5.1 km away · 7.0 kn DORA MAC 🇸🇪 Pleasure craft → CLASS B6.6 km away · 6.7 kn

Similar tugs & towing vessels

Active tugs & towing vessels of a similar size (29–55 m).

All tugs & towing vessels

ROBERT E. MCALLISTER 🇺🇸 Tug → US^0NP9 → 0S6Z1.1 kn VB RUMBA 🇧🇪 Tug → HARBOUR TOWAGE7.3 kn PAYTON GRACE MORAN 🇺🇸 Tug → MIAMIStopped KIMBERLY C 🇺🇸 Tug → XX XXX → ?? ???Stopped NP GUARDIAO 🇨🇻 Tug Stopped ENGAGE MAVERICK 🇦🇺 Tug → AU SYDStopped

More tugs & towing vessels in the directory

The next tugs & towing vessels with an IMO number after CG THUNDER BAY, A–Z.

All tugs & towing vessels

Get an alert when CG THUNDER BAY reaches ROCKLAND, ME

Follow CG THUNDER BAY on the live map with a free account. Alerts on port calls, destination changes and AIS silence come with a fleet on any plan from €9.99/month.

Track CG THUNDER BAY live — free