Tug · Flag MY
TB TOLL ALPHA
TB TOLL ALPHA is a tug (IMO 9569437, MMSI 533046300, flag MY). Its last AIS position was reported on 16 Oct 2026 at 23:44 UTC near Serangoon Harbor, bound for SEI LANGAT KLANG. AIS Trail recorded 1 port call in the last 60 days, most recently at Johor.
Last position
Status: Under way sailing · Destination as broadcast: SEI LANGAT KLANG · ETA as broadcast: 17 Jan 2027, 15:00 UTC
Position of MMSI 533046300, rounded to 0.01°; see the exact live position and the last 3 days on the live map.
Vessel details
| Name | TB TOLL ALPHA |
|---|---|
| IMO number | 9569437 |
| MMSI | 533046300 |
| Call sign | 9WHX8 |
| Type | Tug |
| Flag | MY (from the MMSI country code) |
| Length × beam | 22 m × 7 m |
| Highest reported draught | 2.8 m (last 30 days) |
| Estimated deadweight | – |
| Destination as broadcast | SEI LANGAT KLANG |
| Seen in AIS | 15 Oct 2026 – 16 Oct 2026 (last 30 days) |
Port calls
Port calls detected by AIS Trail in the last 60 days, newest first.
| Port | Arrived (UTC) | Departed (UTC) | Time in port |
|---|---|---|---|
| Johor MYJHB | 16 Oct 2026, 06:17 UTC | 16 Oct 2026, 23:09 UTC | 16 h 52 min |
TB TOLL ALPHA in the API
The full track, every port call and the live position of TB TOLL ALPHA 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/9569437/track?from=2026-10-11&resolution=1h"
curl -H "Authorization: Bearer $AIS_TRAIL_KEY" \
"https://api.aistrail.com/v1/vessels/imo/9569437/port-calls?from=2026-10-11"Sources
- Open Waters AIS (https://openwaters.io/ais/), with each event's own source credit (mostly AISHub (https://www.aishub.net) and aisstream.io). Per-event source licence; not merged
- Port reference: UN/LOCODE, United Nations Economic Commission for Europe (UNECE), https://unlocode.unece.org, license CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Modified: port entries selected, deduplicated and merged with the World Port Index.
- Port reference: World Port Index (Pub. 150), National Geospatial-Intelligence Agency (NGA).
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.
