OLMSTED

Particulars

MMSI	366785930
IMO number	8984898
Call sign	WCZ9401
Flag	United States
Vessel type	Pleasure craft
Length overall	34 m
Beam	10 m
Draught	4 m

From her own AIS broadcasts.

Her MMSI

366785930

The first three digits, 366, are the country code of the United States: an MMSI follows a ship's flag, so a new flag brings a new number.

Her IMO number, 8984898, stays with the hull for life.

Her AIS details

AIS is the radio signal a ship sends so that other ships can see her. This is what her signal tells us.

Seen from above, bow to the right, so port is the upper side. The ring is her GPS aerial, where her crew or installer said it sits. Shiptrail draws the aerial's position, not the middle of the ship.

AIS class	Class AWorked out, not reported: only Class A transponders send a status, and she sends one. Class A is the full-strength kind that large cargo and passenger ships must carry.
Status she reports	Moored
To the bow	9 m (A)
To the stern	25 m (B)
To the port side	4 m (C)
To the starboard side	6 m (D)
Heard from	AISStream
On the map since	21 Oct 2026, 01:47 UTC

A, B, C and D are AIS's own names for these four distances.

From her own AIS broadcasts as the feed delivers them.

Ships near her

LUNA Pleasure craftunder 0.1 nm
PERMISSION GRANTED Pleasure craftunder 0.1 nm
JUST ONE Pleasure craft0.1 nm
SERENGETI Pleasure craft0.1 nm
ROYAL VIKING Pleasure craft0.1 nm
QUE' SA-RAH SA-RAH Pleasure craft0.1 nm
ALASKA VENTURE Dredger0.1 nm
CAPE CHEERFUL Fishing vessel0.1 nm

Where she is

Position	47.6673° N, 122.3932° W
Speed	Stopped, 0.1 knots
Local time

Voyage

From: Seattle, United StatesStopped here now
To: Not reported
ETA: Not reported