Callsign:	JDPA
MMSI number:	431795000
IMO number:	128697
Navigational status:	Under way (engine) (0)
Vessel class:	Fishing (30)
Destination:	FISHING GROUND (ETA May21 06:00)
Location:	33°55.04' N 134°51.19' E - locator PM73KW20JE - show map 18.7 km East bearing 90° from Anan, Tokushima, Japan [?] 26.5 km East bearing 110° from Komatsushima, Tokushima, Japan 91.2 km South bearing 199° from Kōbe-shi, Hyōgo, Japan 104.8 km Southwest bearing 215° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-11-16 06:22:44 UTC (6d 23h4m ago) 2025-11-16 15:22:44 JST local time at Anan, Japan [?]
Course:	129° – heading 127°
Speed:	20 km/h
Dimensions:	length 33 m width 9 m draught 4.5 m
Last path:	JDPA>ais via JG3HLX
Positions stored:	712

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.