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Heng Hui Yong An — IMO 9936159
Heng Hui Yong An is a tanker of 158 metres sailing under 🇱🇷, IMO 9936159. Its most recent measured anchorage wait was 24.4 hours at Port of Singapore.
Heng Hui Yong An particulars
- Vessel type
- Tanker
- Length overall
- 158 m
- Flag
- 🇱🇷
- MMSI
- 636093296
- IMO number
- 9936159
Recent port calls
Port visits PortInsight recorded for Heng Hui Yong An in monitored port zones, derived from AIS position history. Times are UTC.
| Port | Arrived | Departed | At anchor | At berth | Terminal |
|---|---|---|---|---|---|
| Port of Singapore | 2026-10-09 | 2026-10-13 | 24.4 hours | 47.0 hours | — |
| Port of Singapore | 2026-09-21 | 2026-09-24 | 15.3 hours | 33.5 hours | — |
| Port of Singapore | 2026-09-19 | 2026-09-21 | 2.1 days | 10 minutes | — |
| Port of Singapore | 2026-09-05 | 2026-09-07 | — | — | — |
| Port of Singapore | 2026-08-22 | 2026-08-24 | — | — | — |
2 of these 5 calls were recorded before the exit time could be verified, so the arrival is shown but the time at anchor and at berth is left blank rather than estimated. Verified durations start 18 September 2026.
Time at anchorage recorded for Heng Hui Yong An
- Port of Singapore — anchored 2026-10-09, stayed 24.4 hours
- Port of Singapore in Raffles — anchored 2026-09-23, stayed 6.7 hours
- Port of Singapore — anchored 2026-09-22, stayed 8.6 hours
Measured from the moment the vessel anchored in a monitored anchorage until it left that anchorage. It covers all anchorage time — waiting for a berth, for orders or for bunkers — not only the queue for a berth.
How this data is collected
Positions come from public AIS transponder broadcasts, matched against PortInsight's monitored port and anchorage polygons. Port calls and time at anchorage are derived from those observations, not from carrier schedules, so they reflect where the vessel actually was.