Question 1

Where is SERENITY right now?

Accepted Answer

SERENITY has not broadcast an AIS position for 41 days. The most recent broadcast placed it in the Gulf of Mexico, on 29 Jul 2026, 16:59 UTC. It was sailing from FORT LAUDERDALE to FORT LAUDERDALE. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.

Question 2

What are the identifiers for SERENITY?

Accepted Answer

SERENITY broadcasts MMSI 367733210 and is registered as IMO 9806809, with call sign WD17888. The MMSI is the radio identifier used by AIS; the IMO number stays with the ship for life and does not change with re-flagging or sale.

Question 3

What type of ship is SERENITY?

Accepted Answer

SERENITY is classified as a pleasure craft vessel registered under the US flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full pleasure craft fleet at /vessel-type/yacht and full US flag list at /flag/us.

Question 4

How can I see the live position of SERENITY?

Accepted Answer

MarineRadar shows the latest AIS broadcast from SERENITY above, with current position, course, speed, and navigation status. Tap "View on map" to centre the live tracker on the vessel and watch its movement update in real time. The same data is available offline-friendly in the iOS and Android apps.

Question 5

How often is SERENITY's position updated?

Accepted Answer

AIS transponders broadcast position every 2 seconds when underway at high speed and up to every 3 minutes at anchor. The position you see refreshes whenever the ship is in range of a coastal AIS receiver or a satellite pass — typically seconds in coastal waters and minutes offshore.

Question 6

What class is SERENITY?

Accepted Answer

As a pleasure craft, SERENITY sits in the same design class as the other pleasure crafts listed in the Similar Vessels section of the vessel page, or in the full pleasure craft directory at /vessel-type/yacht.

SERENITY — Pleasure Craft · IMO 9806809

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