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AIS vessel UMBRA - show graphs
Callsign: 6YTU5
MMSI number: 339769000
Navigational status: Moored (5)
Vessel class: Pleasure (37)
Destination: FREMANTLE
Location: 32°03.10' S 115°43.89' E - locator OF77UW77SO - show map
2.7 km Southwest bearing 221° from North Fremantle, Fremantle, Western Australia, Australia [?]
3.3 km West bearing 267° from Fremantle, Fremantle, Western Australia, Australia
16.5 km Southwest bearing 228° from Perth, Cambridge, Western Australia, Australia
52.8 km North bearing 1° from Mandurah, Mandurah, Western Australia, Australia
Last position: 2025-12-02 10:41:25 UTC (30d 2h2m ago)
2025-12-02 18:41:25 AWST local time at North Fremantle, Australia [?]
Course: 296° – heading 117°
Speed: 0 km/h
Dimensions: draught 3.6 m
Last path: 6YTU5>ais via VK6ADF
Positions stored: 1
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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