51.0729° N, 4.1897° E
51.0729° N, 4.1897° E
Voyage
- Destination
- CLASS B
- Speed
- 0.0 kn
- Position
- 51.0729° N, 4.1897° E
- Last report
- 31 Oct 2026, 13:59 UTC
- Nearest port
- Sint-AmandsIn port
Particulars
- MMSI
- 205817100
- Call sign
- OS8171
- Flag
- 🇧🇪 Belgium
- Type
- Pleasure craftAIS type 37
- Length
- 9 m
- Beam
- 3 m
Not broadcast: ETA, IMO number and draught.
About M4
M4 (MMSI 205817100) is a pleasure craft registered in Belgium. It is 9 m long and 3 m wide. Its most recent AIS position, received on 31 Oct 2026 at 13:59 UTC, placed it in the port of Sint-Amands, Belgium. The crew reported CLASS B as the destination.
Frequently asked questions
Where is M4 now?
M4 was last reported in the port of Sint-Amands, Belgium on 31 Oct 2026 at 13:59 UTC.
What type of ship is M4?
M4 is a pleasure craft. It is 9 m long and 3 m wide.
What is the MMSI number of M4?
The MMSI of M4 is 205817100. Its call sign is OS8171.
What flag does M4 fly?
M4 sails under the flag of Belgium (BE).
Where is M4 going?
M4 reported its destination as CLASS B.
Vessels nearby
Other ships reported close to M4 in the last 24 hours.
Other vessels named M4
Ship names are not unique — check the MMSI or IMO to be sure you have the right one.
Similar yachts & pleasure craft
Active yachts & pleasure craft of a similar size (6–12 m).
Get an alert when M4 reaches CLASS B
Follow M4 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.