Vessel · Flag CK
RV WHALE SONG
RV WHALE SONG is a vessel (IMO 8979908, MMSI 518873000, flag CK). Its last AIS position was reported on 17 Oct 2026 at 12:38 UTC in Port of Fremantle, bound for FRMTL. AIS Trail recorded 2 port calls in the last 60 days, most recently at Fremantle.
Last position
Status: Moored · Destination as broadcast: FRMTL
Position of MMSI 518873000, rounded to 0.01°; see the exact live position and the last 3 days on the live map.
Vessel details
| Name | RV WHALE SONG |
|---|---|
| IMO number | 8979908 |
| MMSI | 518873000 |
| Call sign | E5U2820 |
| Type | Other type |
| Flag | CK (from the MMSI country code) |
| Length × beam | 28 m × 8 m |
| Highest reported draught | – |
| Estimated deadweight | – |
| Destination as broadcast | FRMTL |
| Seen in AIS | 10 Oct 2026 – 17 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 |
|---|---|---|---|
| Fremantle AUFRE | 16 Oct 2026, 11:05 UTC | No departure yet | – |
| Fremantle AUFRE | 10 Oct 2026, 18:14 UTC | 16 Oct 2026, 02:02 UTC | 5 d 7 h |
RV WHALE SONG in the API
The full track, every port call and the live position of RV WHALE SONG 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/8979908/track?from=2026-10-11&resolution=1h"
curl -H "Authorization: Bearer $AIS_TRAIL_KEY" \
"https://api.aistrail.com/v1/vessels/imo/8979908/port-calls?from=2026-10-11"Sources
- Live AIS via aisstream.io, provided without warranty. No published terms
- 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.
