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AIS vessel ASAMAMARU - show graphs
Callsign:
MMSI number: 431024873
Vessel class: Fishing (30)
Location: 37°12.70' N 138°07.12' E - locator PM97BF40FT - show map
12.6 km Northwest bearing 304° from Jōetsu, Niigata, Japan [?]
24.6 km Northwest bearing 332° from Arai, Niigata, Japan
62.5 km North bearing 355° from Nagano-shi, Nagano, Japan
110.6 km Southwest bearing 226° from Niigata-shi, Niigata, Japan
Last position: 2025-09-24 23:13:54 UTC (24d 14h10m ago)
2025-09-25 08:13:54 JST local time at Jōetsu, Japan [?]
Course: 113° – heading 511°
Speed: 17 km/h
Last path: >ais via JH0WSL
Positions stored: 14
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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