Passenger ship · Flag BM

DIAMOND PRINCESS

DIAMOND PRINCESS is a passenger ship (IMO 9228198, MMSI 310866000, flag BM). Its last AIS position was reported on 12 Oct 2026 at 09:44 UTC, bound for JP FSK.

Last position

Position39.55° N, 139.63° E
Reported09:44 UTC12 Oct 2026
Speed17.1 kn
Course226°

Status: Under way using engine · Destination as broadcast: JP FSK · ETA as broadcast: 12 Oct 2026, 23:00 UTC

Position of MMSI 310866000, rounded to 0.01°; see the exact live position and the last 3 days on the live map.

Vessel details

NameDIAMOND PRINCESS
IMO number9228198
MMSI310866000
Call signZCHI3
TypePassenger ship
FlagBM (from the MMSI country code)
Length × beam288 m × 50 m
Highest reported draught8.3 m (last 30 days)
Estimated deadweight≈ 12,100 t — estimated from AIS dimensions
Destination as broadcastJP FSK
Seen in AIS11 Oct 2026 – 12 Oct 2026 (last 30 days)

Port calls

No port calls detected in the last 60 days.

DIAMOND PRINCESS in the API

The full track, every port call and the live position of DIAMOND PRINCESS are available through the AIS Trail API. A free key covers the last 7 days of history; paid plans cover the last 12 months, and Pro and Business add live positions.

curl -H "Authorization: Bearer $AIS_TRAIL_KEY" \
  "https://api.aistrail.com/v1/vessels/imo/9228198/track?from=2026-10-10&resolution=1h"
curl -H "Authorization: Bearer $AIS_TRAIL_KEY" \
  "https://api.aistrail.com/v1/vessels/imo/9228198/port-calls?from=2026-10-10"

Sources

Flags come from the MMSI country code, deadweight and size class are estimates from AIS dimensions, port calls are detected by AIS Trail from position reports. All sources and licences: Data sources.

Not for navigation. AIS data can be missing, delayed or wrong; do not use it for navigation, collision avoidance, search and rescue or any other safety-of-life purpose.