Callsign:	7JTT
MMSI number:	431006655
Navigational status:	Under way (engine) (0)
Vessel class:	Law enforcement (55)
Destination:	>JP KCZ (ETA Sep06 14:00)
Location:	34°10.93' N 134°57.08' E - locator PM74LE43DR - show map 20.5 km West bearing 256° from Wakayama-shi, Wakayama, Japan [?] 22.9 km West bearing 270° from Shimminatochō, Wakayama, Japan 60.4 km South bearing 201° from Kōbe-shi, Hyōgo, Japan 76.0 km Southwest bearing 222° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-09-06 01:35:06 UTC (14d 15h53m ago) 2025-09-06 10:35:06 JST local time at Wakayama-shi, Japan [?]
Course:	190° – heading 188°
Speed:	42 km/h
Dimensions:	length 96 m width 11 m draught 5.0 m
Last path:	7JTT>ais via JP3QZN-B
Positions stored:	1380

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.