Dredger 🇺🇸United States

NIWC 303

MMSI 366991478

7.4 km W of San Diego, United States

Last seen 10 Nov, 20:29 UTC

Track NIWC 303 live — free

32.7190° N, 117.2261° W

Speed0.0kn

DestinationCLASS B

Voyage

Destination: CLASS B
Speed: 0.0 kn
Course: 342°
Heading: 74°
Position: 32.7190° N, 117.2261° W
Last report: 10 Nov 2026, 20:29 UTC10 Nov, 20:29 UTC
Nearest port: San Diego7.4 km W of the port

Particulars

MMSI: 366991478
Flag: 🇺🇸 United States
Type: DredgerAIS type 33
Length: 11 m

Not broadcast: ETA, call sign, IMO number and draught.

About NIWC 303

NIWC 303 (MMSI 366991478) is a dredger registered in the United States. It is 11 m long. Its most recent AIS position, received on 10 Nov 2026 at 20:29 UTC, placed it 7.4 km W of San Diego, United States. The crew reported CLASS B as the destination.

Frequently asked questions

Where is NIWC 303 now?

NIWC 303 was last reported 7.4 km W of San Diego, United States on 10 Nov 2026 at 20:29 UTC.

What type of ship is NIWC 303?

NIWC 303 is a dredger. It is 11 m long.

What is the MMSI number of NIWC 303?

The MMSI of NIWC 303 is 366991478.

What flag does NIWC 303 fly?

NIWC 303 sails under the flag of the United States (US).

Where is NIWC 303 going?

NIWC 303 reported its destination as CLASS B.

Vessels nearby

Other ships reported close to NIWC 303 in the last 24 hours.

ANDREA DONN 4 🇺🇸 Pleasure craft → CLASS B0.1 km away · Stopped KAWIL 🇰🇾 Sailing → CLASS B0.2 km away · Stopped PATH 🇲🇹 Sailing → SAN DIEGO0.2 km away · Moored ISLAND GREETER 🇺🇸 Pleasure craft → CLASS B0.3 km away · Stopped RAZZLE DAZZLE 🇺🇸 Sailing → CLASS B0.3 km away · Stopped MOONSHINE 🇺🇸 Pleasure craft → SAN DIEGO YACHT CLUB0.3 km away · Moored

Show 6 more

NEVERENDING STOREY 🇺🇸 Pleasure craft → CLASS B0.3 km away · Stopped LA FEMME SAUVAGE 🇺🇸 Sailing → CLASS B0.4 km away · Stopped SILENT RUNNER IV 🇺🇸 Pleasure craft → CLASS B0.4 km away · Stopped SWEET BIRDS 🇺🇸 Pleasure craft → CLASS B0.4 km away · Stopped MALIHINI 🇺🇸 Fishing → CLASS B0.4 km away · Stopped ELECTRA 🇺🇸 Fishing 0.4 km away · Stopped

Similar special-purpose vessels

Active special-purpose vessels of a similar size (8–14 m).

All special-purpose vessels

AGGIE 🇺🇸 Special purpose Stopped MARINE 1 🇨🇦 Special purpose Stopped ALTEA F 🇪🇸 Special purpose Stopped RESCUE KERSTI HYDEN 🇸🇪 Special purpose → SWEDISH SAR VESSEL15.6 kn ELLA 🇮🇱 Special purpose → CLASS BStopped STIEN 🇳🇱 Special purpose Stopped

More special-purpose vessels in the directory

The next special-purpose vessels with an IMO number after NIWC 303, A–Z.

All special-purpose vessels

Get an alert when NIWC 303 reaches CLASS B

Follow NIWC 303 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 NIWC 303 live — free