CALVIN 81
Current Status
Where is the vessel?
CALVIN 81 is currently in Near SURALAYA, based on AIS data received about 2h ago.
Latest AIS update:
Current position: 5.90423° S, 106.09132° E (Near SURALAYA)
Average speed (last 7 days): Loading…
Average speed (last 30 days): Loading…
Vessel profile: CALVIN 81 is a Tug with dimensions 40m x 18m.
This page combines live AIS, route history, probable destination signals, nearby traffic, and port activity for practical vessel monitoring.
The current position of vessel CALVIN 81 is -5.90423 lat / 106.09132 lng. Updated: 2026-04-01 05:42:47 UTCNearest reference points:
- Near SURALAYA
- Near CILEGON
- Near MERAK
Currently sailing under the flag of Indonesia 
CALVIN 81 built in 2011 year
Deadweight:
174 tDetails:
Live Vessel CALVIN 81 Analytics (details, animations, etc.)
Recent AIS points (UTC):
2026-03-31 23:05:03 UTC · -5.90570, 106.09241 · SOG 0 kn · COG 0°2026-04-01 02:02:44 UTC · -5.90534, 106.09285 · SOG 0 kn · COG 0°
2026-04-01 03:34:28 UTC · -5.90525, 106.09287 · SOG 0 kn · COG 0°
2026-04-01 05:42:47 UTC · -5.90423, 106.09132 · SOG 0 kn · COG 0°