Callsign:	TUNA 17
MMSI number:	431016015
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	34°26.84' N 134°55.18' E - locator PM74LK07II - show map 11.0 km North bearing 9° from Sumoto, Hyōgo, Japan [?] 21.5 km South bearing 196° from Akashi, Hyōgo, Japan 36.3 km Southwest bearing 222° from Kōbe-shi, Hyōgo, Japan 59.9 km Southwest bearing 243° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-01-27 00:05:22 UTC (15d 16h28m ago) 2025-01-27 09:05:22 JST local time at Sumoto, Japan [?]
Course:	16° – heading 511°
Speed:	0 km/h
Dimensions:	draught 0.0 m
Last path:	TUNA 17>ais via JG3HLX
Positions stored:	44115

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.