Callsign:	TSUNA22
MMSI number:	431017264
Navigational status:	Under way (engine) (0)
Vessel class:	Fishing (30)
Location:	34°27.16' N 134°56.34' E - locator PM74LK28QP - show map 20.5 km South bearing 191° from Akashi, Hyōgo, Japan [?] 34.7 km Southwest bearing 220° from Kōbe-shi, Hyōgo, Japan 58.1 km Southwest bearing 243° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-09-25 20:41:02 UTC (3s ago) 2025-09-26 05:41:02 JST local time at Akashi, Japan [?]
Course:	260.7° – heading 511°
Speed:	9 km/h
Dimensions:	length 16 m width 4 m draught 0.0 m
Last path:	TSUNA22>ais via JG3HLX
Positions stored:	52401

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.